ISRC DEB631977117
Verified recording
DEB631977117 is “Periodicality” by Laurent Dury,
registered on the CopyrightChains blockchain with CopyrightID
0xbc5a71786d216ee95cccbd923ee51df9d68db60b36b113d2f41ce982129a20ed and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB631977117.
Recording identifiers
- ISRC
- DEB631977117
- Title
- Periodicality
- Artist
- Laurent Dury
- CopyrightID (CopyrightChains transaction hash)
0xbc5a71786d216ee95cccbd923ee51df9d68db60b36b113d2f41ce982129a20ed
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:289ad71aafcf776141dfdb188a0fd4bc098056d1f9ec0f7f1f17a2e28301b666- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB631977117
- Bitcoin block existence check
- https://blockstream.info/api/block/957118