ISRC DEF059904931
Verified recording
DEF059904931 is “Sur incises for 3 Pianos, 3 Harps & 3 Percussionists: Moment I” by Pierre Boulez,
registered on the CopyrightChains blockchain with CopyrightID
0x98902a5711349e6aafd2f70427cc0ea14df552bade6868d2ac486d76206c5b8b 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/DEF059904931.
Recording identifiers
- ISRC
- DEF059904931
- Title
- Sur incises for 3 Pianos, 3 Harps & 3 Percussionists: Moment I
- Artist
- Pierre Boulez
- CopyrightID (CopyrightChains transaction hash)
0x98902a5711349e6aafd2f70427cc0ea14df552bade6868d2ac486d76206c5b8b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d3bc2becff97013cbe3aec12a9c954abe9f0b5a3d4327a903c14f53ac03651ac- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059904931
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sur incises for 3 Pianos, 3 Harps & 3 Percussionists: Moment I · Machine-readable JSON-LD