Cookies help us deliver our services. By using our services, you agree to our use of cookies. Learn more
Bytestamplogo Eng Ita
Bytestamplogointero2
Blockchain Proof Of Existence Service
ByteStamp Datacoin address: D8GafEsbyssg4TQN71KTbd8QdRg846MxCQ - ByteStamped in transaction 78c8b327930ec9ec4e280801e2ebba190add5bcbeca295dba9992d5e2cb455bb
ByteStamp Bitcoin address: 17NLK9siFN7byh6Uskk9oDSvNHvWQrRxJz
FAQ
Privacy Policy 4

go at the bottom of the page for instructions

Field Value
md5 4d1ad2d7111a3d204166cc9efd42394d
owner BTC:12nMSVCRsmsi7AX3TujjaRvLZJyUQT97oW
inputtx 84ce270214ab8f4f669a91b56d91331843432a63d74b37b2fe3c54f188f207c5
previousowner BTC:1HZwkjkeaoZfTSaJxDw6aKkxp45agDiEzN
idop EI1
Signed Message {md5 => 4d1ad2d7111a3d204166cc9efd42394d, owner => BTC:12nMSVCRsmsi7AX3TujjaRvLZJyUQT97oW, inputtx => 84ce270214ab8f4f669a91b56d91331843432a63d74b37b2fe3c54f188f207c5, previousowner => BTC:1HZwkjkeaoZfTSaJxDw6aKkxp45agDiEzN, idop => EI1}
Previous Owner Sign HAVy4vyCps24p7qOGm6jbAulRDYRsSSFe4rsFPgUugDwTSWLd2da2FWwVTNqGwtlTqvTKkV9ZjSP8gtxYnBY97I=
ByteStamp Signed Message {{md5 => 4d1ad2d7111a3d204166cc9efd42394d, owner => BTC:12nMSVCRsmsi7AX3TujjaRvLZJyUQT97oW, inputtx => 84ce270214ab8f4f669a91b56d91331843432a63d74b37b2fe3c54f188f207c5, previousowner => BTC:1HZwkjkeaoZfTSaJxDw6aKkxp45agDiEzN, idop => EI1}, prevownersign => HAVy4vyCps24p7qOGm6jbAulRDYRsSSFe4rsFPgUugDwTSWLd2da2FWwVTNqGwtlTqvTKkV9ZjSP8gtxYnBY97I=}
ByteStamp Sign IFQCNeT5z2JQW5Xod7oBg4jxPk44H4T192sYCViMsOO21AQyaSV5wFewtHwcz3jeU0W78F8SOUZnkIbeG+4abJk=
Previous Asset Transaction Hash 63f406550c20fde6dc0c3c1676261d80
To Be Hashed {{{{md5 => 4d1ad2d7111a3d204166cc9efd42394d, owner => BTC:12nMSVCRsmsi7AX3TujjaRvLZJyUQT97oW, inputtx => 84ce270214ab8f4f669a91b56d91331843432a63d74b37b2fe3c54f188f207c5, previousowner => BTC:1HZwkjkeaoZfTSaJxDw6aKkxp45agDiEzN, idop => EI1}, prevownersign => HAVy4vyCps24p7qOGm6jbAulRDYRsSSFe4rsFPgUugDwTSWLd2da2FWwVTNqGwtlTqvTKkV9ZjSP8gtxYnBY97I=}, bytestampsign => IFQCNeT5z2JQW5Xod7oBg4jxPk44H4T192sYCViMsOO21AQyaSV5wFewtHwcz3jeU0W78F8SOUZnkIbeG+4abJk=}, prevhash => 63f406550c20fde6dc0c3c1676261d80}
Hash 5c57cb899cdf608cc281dd0f5b1186bf
All Data ASSET:{{{{{md5 => 4d1ad2d7111a3d204166cc9efd42394d, owner => BTC:12nMSVCRsmsi7AX3TujjaRvLZJyUQT97oW, inputtx => 84ce270214ab8f4f669a91b56d91331843432a63d74b37b2fe3c54f188f207c5, previousowner => BTC:1HZwkjkeaoZfTSaJxDw6aKkxp45agDiEzN, idop => EI1}, prevownersign => HAVy4vyCps24p7qOGm6jbAulRDYRsSSFe4rsFPgUugDwTSWLd2da2FWwVTNqGwtlTqvTKkV9ZjSP8gtxYnBY97I=}, bytestampsign => IFQCNeT5z2JQW5Xod7oBg4jxPk44H4T192sYCViMsOO21AQyaSV5wFewtHwcz3jeU0W78F8SOUZnkIbeG+4abJk=}, prevhash => 63f406550c20fde6dc0c3c1676261d80}, hash => 5c57cb899cdf608cc281dd0f5b1186bf}





What does it mean?

1. The Message

{md5 => 4d1ad2d7111a3d204166cc9efd42394d, owner => BTC:12nMSVCRsmsi7AX3TujjaRvLZJyUQT97oW, inputtx => 84ce270214ab8f4f669a91b56d91331843432a63d74b37b2fe3c54f188f207c5, previousowner => BTC:1HZwkjkeaoZfTSaJxDw6aKkxp45agDiEzN, idop => EI1}

transfers the ownerhip of the asset with md5

4d1ad2d7111a3d204166cc9efd42394d

from the owner

BTC:1HZwkjkeaoZfTSaJxDw6aKkxp45agDiEzN

to the owner

BTC:12nMSVCRsmsi7AX3TujjaRvLZJyUQT97oW

2. This Message is signed by the Previous Owner with the private key corresponding to

BTC:1HZwkjkeaoZfTSaJxDw6aKkxp45agDiEzN

because only the Previous Owner can transfer the asset to a New Owner
3. Everyone can check the Previous Owner Sign

HAVy4vyCps24p7qOGm6jbAulRDYRsSSFe4rsFPgUugDwTSWLd2da2FWwVTNqGwtlTqvTKkV9ZjSP8gtxYnBY97I=

against the Message and the address

BTC:1HZwkjkeaoZfTSaJxDw6aKkxp45agDiEzN

4. Then the previous owner sign is appended to the message obtaining the new message

{{md5 => 4d1ad2d7111a3d204166cc9efd42394d, owner => BTC:12nMSVCRsmsi7AX3TujjaRvLZJyUQT97oW, inputtx => 84ce270214ab8f4f669a91b56d91331843432a63d74b37b2fe3c54f188f207c5, previousowner => BTC:1HZwkjkeaoZfTSaJxDw6aKkxp45agDiEzN, idop => EI1}, prevownersign => HAVy4vyCps24p7qOGm6jbAulRDYRsSSFe4rsFPgUugDwTSWLd2da2FWwVTNqGwtlTqvTKkV9ZjSP8gtxYnBY97I=}

5.This new message is signed By Bytestamp with the private key corresponding to the DTC address D8GafEsbyssg4TQN71KTbd8QdRg846MxCQ , that is on ByteStamp Web Site and also saved in the Datacoin Blockchain in transaction 78c8b327930ec9ec4e280801e2ebba190add5bcbeca295dba9992d5e2cb455bb
6. Then the Bytestamp sign

IFQCNeT5z2JQW5Xod7oBg4jxPk44H4T192sYCViMsOO21AQyaSV5wFewtHwcz3jeU0W78F8SOUZnkIbeG+4abJk=

is appended to the message togheter with the Hash of the Previous Transaction containing a data Asset:

63f406550c20fde6dc0c3c1676261d80
7.So we have a new message

{{{{md5 => 4d1ad2d7111a3d204166cc9efd42394d, owner => BTC:12nMSVCRsmsi7AX3TujjaRvLZJyUQT97oW, inputtx => 84ce270214ab8f4f669a91b56d91331843432a63d74b37b2fe3c54f188f207c5, previousowner => BTC:1HZwkjkeaoZfTSaJxDw6aKkxp45agDiEzN, idop => EI1}, prevownersign => HAVy4vyCps24p7qOGm6jbAulRDYRsSSFe4rsFPgUugDwTSWLd2da2FWwVTNqGwtlTqvTKkV9ZjSP8gtxYnBY97I=}, bytestampsign => IFQCNeT5z2JQW5Xod7oBg4jxPk44H4T192sYCViMsOO21AQyaSV5wFewtHwcz3jeU0W78F8SOUZnkIbeG+4abJk=}, prevhash => 63f406550c20fde6dc0c3c1676261d80}

on which is calculated an hash, just as a blockchain works (hashcash)
8. This hash

5c57cb899cdf608cc281dd0f5b1186bf

is appended to the Message and we have the final Message

ASSET:{{{{{md5 => 4d1ad2d7111a3d204166cc9efd42394d, owner => BTC:12nMSVCRsmsi7AX3TujjaRvLZJyUQT97oW, inputtx => 84ce270214ab8f4f669a91b56d91331843432a63d74b37b2fe3c54f188f207c5, previousowner => BTC:1HZwkjkeaoZfTSaJxDw6aKkxp45agDiEzN, idop => EI1}, prevownersign => HAVy4vyCps24p7qOGm6jbAulRDYRsSSFe4rsFPgUugDwTSWLd2da2FWwVTNqGwtlTqvTKkV9ZjSP8gtxYnBY97I=}, bytestampsign => IFQCNeT5z2JQW5Xod7oBg4jxPk44H4T192sYCViMsOO21AQyaSV5wFewtHwcz3jeU0W78F8SOUZnkIbeG+4abJk=}, prevhash => 63f406550c20fde6dc0c3c1676261d80}, hash => 5c57cb899cdf608cc281dd0f5b1186bf}

with the initial tag

ASSET:

which identifies the data as an Asset transaction
9. This final Message is stored in the Datacoin BlockChain, so nobody can change an ownership transfer once it happened.
_
Note1 We transfer the ownership of the file which has a unique MD5 previously uploaded on ByteStamp. Since the file can be or can not to be public, we can transfer the ownership also without knowing what the asset is
Note2 Yes, we can also transfer assets accross Datacoin and Bitcoin addresses.



Facebook
Pivamida