ISRC DEE861101050
Verified recording
DEE861101050 is “Quatre motets pour un temps de pénitence: IV. Tristis est anima mea” by Francis Poulenc,
registered on the CopyrightChains blockchain with CopyrightID
0xe3730dba6cd4b53877a0bfb0ff228939f3f8d1318260483251275c3eb30fce4e 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/DEE861101050.
Recording identifiers
- ISRC
- DEE861101050
- Title
- Quatre motets pour un temps de pénitence: IV. Tristis est anima mea
- Artist
- Francis Poulenc
- CopyrightID (CopyrightChains transaction hash)
0xe3730dba6cd4b53877a0bfb0ff228939f3f8d1318260483251275c3eb30fce4e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:417a459ee7feeaaf74c7366f971312b31fa28cda36b9995258de46342830b1af- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE861101050
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Quatre motets pour un temps de pénitence: IV. Tristis est anima mea · Machine-readable JSON-LD