ISRC CAU111300223
Verified recording
CAU111300223 is “L'alouette en colère” by Thomas Hellman,
registered on the CopyrightChains blockchain with CopyrightID
0xf1e871abac52cd03c67343b4dbde6fe725fb064c34bbcd08227c654c42da20e6 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAU111300223.
Recording identifiers
- ISRC
- CAU111300223
- Title
- L'alouette en colère
- Artist
- Thomas Hellman
- CopyrightID (CopyrightChains transaction hash)
0xf1e871abac52cd03c67343b4dbde6fe725fb064c34bbcd08227c654c42da20e6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:2f8ec3679698004c95e38e245d61b2a822dc57be92609e9b650a15a8b9183a22- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAU111300223
- Bitcoin block existence check
- https://blockstream.info/api/block/957120