ISRC DEN960201081
Verified recording
DEN960201081 is “Le marteau sans maître: Avant "l'Artisanat furieux"” by Pierre Boulez,
registered on the CopyrightChains blockchain with CopyrightID
0xdf49125089a13f9967d369b1b4c7f4aa3788a5e46e0d5b3e75feaa221f1e78d8 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960201081.
Recording identifiers
- ISRC
- DEN960201081
- Title
- Le marteau sans maître: Avant "l'Artisanat furieux"
- Artist
- Pierre Boulez
- CopyrightID (CopyrightChains transaction hash)
0xdf49125089a13f9967d369b1b4c7f4aa3788a5e46e0d5b3e75feaa221f1e78d8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:05f53e0a9de841f57e6457072629d8c44f9d8a6d17916d08e1f9402a0b256898- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960201081
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Le marteau sans maître: Avant "l'Artisanat furieux" · Machine-readable JSON-LD