ISRC GBAYC0700607
Verified recording
GBAYC0700607 is “Boulez: 12 Notations pour piano: No. 8, Modéré jusqu' à très vif” by Pierre Boulez,
registered on the CopyrightChains blockchain with CopyrightID
0x734245d29b80f854db6813344396725017d64af6cfd9a5c69fdc97e60e412249 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0700607.
Recording identifiers
- ISRC
- GBAYC0700607
- Title
- Boulez: 12 Notations pour piano: No. 8, Modéré jusqu' à très vif
- Artist
- Pierre Boulez
- CopyrightID (CopyrightChains transaction hash)
0x734245d29b80f854db6813344396725017d64af6cfd9a5c69fdc97e60e412249
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:097f829670efdd1832f902dd505c3761ce20167437a5dc551f8fae7e022fcc30- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0700607
- Bitcoin block existence check
- https://blockstream.info/api/block/960403
Full record
Track page: Boulez: 12 Notations pour piano: No. 8, Modéré jusqu' à très vif · Machine-readable JSON-LD