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 00aefd02fd792fbb38422c456d775942|dbdf90b74e6d782a4b46585af1a74e3a
owner BTC:1A1D6bjshDHWqv1Vz1KfxoJZbJysM7usUJ
inputtx FirstIssue
previousowner BTC:1A1D6bjshDHWqv1Vz1KfxoJZbJysM7usUJ
idop BGNU4
Signed Message {md5 => 00aefd02fd792fbb38422c456d775942|dbdf90b74e6d782a4b46585af1a74e3a, owner => BTC:1A1D6bjshDHWqv1Vz1KfxoJZbJysM7usUJ, inputtx => FirstIssue, previousowner => BTC:1A1D6bjshDHWqv1Vz1KfxoJZbJysM7usUJ, idop => BGNU4}
Previous Owner Sign HzyETn5mR6Bb/HZ2NvsEKwdoVZYQlQu8MP4tkrXB+XvRcfqPQsXAkcrhIMg/u4oeeQt3GlLAKRDR1GTuJjXSIBU=
ByteStamp Signed Message {{md5 => 00aefd02fd792fbb38422c456d775942|dbdf90b74e6d782a4b46585af1a74e3a, owner => BTC:1A1D6bjshDHWqv1Vz1KfxoJZbJysM7usUJ, inputtx => FirstIssue, previousowner => BTC:1A1D6bjshDHWqv1Vz1KfxoJZbJysM7usUJ, idop => BGNU4}, prevownersign => HzyETn5mR6Bb/HZ2NvsEKwdoVZYQlQu8MP4tkrXB+XvRcfqPQsXAkcrhIMg/u4oeeQt3GlLAKRDR1GTuJjXSIBU=}
ByteStamp Sign HxICQdlT7rs7tg6CQZnrkyGIiIxDsE1MDcfYdyr6/A2sdpwluYgJnw99Ss+DVapqzImGz7VTXlWK11KnHiHl8tI=
Previous Asset Transaction Hash 945b9afc3d4ba96b3779eb7c4bdb6029
To Be Hashed {{{{md5 => 00aefd02fd792fbb38422c456d775942|dbdf90b74e6d782a4b46585af1a74e3a, owner => BTC:1A1D6bjshDHWqv1Vz1KfxoJZbJysM7usUJ, inputtx => FirstIssue, previousowner => BTC:1A1D6bjshDHWqv1Vz1KfxoJZbJysM7usUJ, idop => BGNU4}, prevownersign => HzyETn5mR6Bb/HZ2NvsEKwdoVZYQlQu8MP4tkrXB+XvRcfqPQsXAkcrhIMg/u4oeeQt3GlLAKRDR1GTuJjXSIBU=}, bytestampsign => HxICQdlT7rs7tg6CQZnrkyGIiIxDsE1MDcfYdyr6/A2sdpwluYgJnw99Ss+DVapqzImGz7VTXlWK11KnHiHl8tI=}, prevhash => 945b9afc3d4ba96b3779eb7c4bdb6029}
Hash bfa0df4254271f25c35c3eee423aa82b
All Data ASSET:{{{{{md5 => 00aefd02fd792fbb38422c456d775942|dbdf90b74e6d782a4b46585af1a74e3a, owner => BTC:1A1D6bjshDHWqv1Vz1KfxoJZbJysM7usUJ, inputtx => FirstIssue, previousowner => BTC:1A1D6bjshDHWqv1Vz1KfxoJZbJysM7usUJ, idop => BGNU4}, prevownersign => HzyETn5mR6Bb/HZ2NvsEKwdoVZYQlQu8MP4tkrXB+XvRcfqPQsXAkcrhIMg/u4oeeQt3GlLAKRDR1GTuJjXSIBU=}, bytestampsign => HxICQdlT7rs7tg6CQZnrkyGIiIxDsE1MDcfYdyr6/A2sdpwluYgJnw99Ss+DVapqzImGz7VTXlWK11KnHiHl8tI=}, prevhash => 945b9afc3d4ba96b3779eb7c4bdb6029}, hash => bfa0df4254271f25c35c3eee423aa82b}





What does it mean?

1. The Message

{md5 => 00aefd02fd792fbb38422c456d775942|dbdf90b74e6d782a4b46585af1a74e3a, owner => BTC:1A1D6bjshDHWqv1Vz1KfxoJZbJysM7usUJ, inputtx => FirstIssue, previousowner => BTC:1A1D6bjshDHWqv1Vz1KfxoJZbJysM7usUJ, idop => BGNU4}

transfers the ownerhip of the asset with md5

00aefd02fd792fbb38422c456d775942|dbdf90b74e6d782a4b46585af1a74e3a

from the owner

BTC:1A1D6bjshDHWqv1Vz1KfxoJZbJysM7usUJ

to the owner

BTC:1A1D6bjshDHWqv1Vz1KfxoJZbJysM7usUJ

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

BTC:1A1D6bjshDHWqv1Vz1KfxoJZbJysM7usUJ

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

HzyETn5mR6Bb/HZ2NvsEKwdoVZYQlQu8MP4tkrXB+XvRcfqPQsXAkcrhIMg/u4oeeQt3GlLAKRDR1GTuJjXSIBU=

against the Message and the address

BTC:1A1D6bjshDHWqv1Vz1KfxoJZbJysM7usUJ

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

{{md5 => 00aefd02fd792fbb38422c456d775942|dbdf90b74e6d782a4b46585af1a74e3a, owner => BTC:1A1D6bjshDHWqv1Vz1KfxoJZbJysM7usUJ, inputtx => FirstIssue, previousowner => BTC:1A1D6bjshDHWqv1Vz1KfxoJZbJysM7usUJ, idop => BGNU4}, prevownersign => HzyETn5mR6Bb/HZ2NvsEKwdoVZYQlQu8MP4tkrXB+XvRcfqPQsXAkcrhIMg/u4oeeQt3GlLAKRDR1GTuJjXSIBU=}

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

HxICQdlT7rs7tg6CQZnrkyGIiIxDsE1MDcfYdyr6/A2sdpwluYgJnw99Ss+DVapqzImGz7VTXlWK11KnHiHl8tI=

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

945b9afc3d4ba96b3779eb7c4bdb6029
7.So we have a new message

{{{{md5 => 00aefd02fd792fbb38422c456d775942|dbdf90b74e6d782a4b46585af1a74e3a, owner => BTC:1A1D6bjshDHWqv1Vz1KfxoJZbJysM7usUJ, inputtx => FirstIssue, previousowner => BTC:1A1D6bjshDHWqv1Vz1KfxoJZbJysM7usUJ, idop => BGNU4}, prevownersign => HzyETn5mR6Bb/HZ2NvsEKwdoVZYQlQu8MP4tkrXB+XvRcfqPQsXAkcrhIMg/u4oeeQt3GlLAKRDR1GTuJjXSIBU=}, bytestampsign => HxICQdlT7rs7tg6CQZnrkyGIiIxDsE1MDcfYdyr6/A2sdpwluYgJnw99Ss+DVapqzImGz7VTXlWK11KnHiHl8tI=}, prevhash => 945b9afc3d4ba96b3779eb7c4bdb6029}

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

bfa0df4254271f25c35c3eee423aa82b

is appended to the Message and we have the final Message

ASSET:{{{{{md5 => 00aefd02fd792fbb38422c456d775942|dbdf90b74e6d782a4b46585af1a74e3a, owner => BTC:1A1D6bjshDHWqv1Vz1KfxoJZbJysM7usUJ, inputtx => FirstIssue, previousowner => BTC:1A1D6bjshDHWqv1Vz1KfxoJZbJysM7usUJ, idop => BGNU4}, prevownersign => HzyETn5mR6Bb/HZ2NvsEKwdoVZYQlQu8MP4tkrXB+XvRcfqPQsXAkcrhIMg/u4oeeQt3GlLAKRDR1GTuJjXSIBU=}, bytestampsign => HxICQdlT7rs7tg6CQZnrkyGIiIxDsE1MDcfYdyr6/A2sdpwluYgJnw99Ss+DVapqzImGz7VTXlWK11KnHiHl8tI=}, prevhash => 945b9afc3d4ba96b3779eb7c4bdb6029}, hash => bfa0df4254271f25c35c3eee423aa82b}

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