ISRC GBAYC1700072
Verified recording
GBAYC1700072 is “Massenet: Le Cid: V. Catalane” by Jules Massenet,
registered on the CopyrightChains blockchain with CopyrightID
0xc9f3aaffd3cb5ac8647438c4a48803644c452ad782fe078432ff1ef1f38bec5f and independently timestamped
in Bitcoin block 960389 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1700072.
Recording identifiers
- ISRC
- GBAYC1700072
- Title
- Massenet: Le Cid: V. Catalane
- Artist
- Jules Massenet
- CopyrightID (CopyrightChains transaction hash)
0xc9f3aaffd3cb5ac8647438c4a48803644c452ad782fe078432ff1ef1f38bec5f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T10:20:10+00:00
- Bitcoin block
- 960389
- Canonical record hash
sha256:d50a1cff0788e92c7bd75a3c6b5f6d62fb8fe47cbc2e2c2c4b493e7a1e5a6aed- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1700072
- Bitcoin block existence check
- https://blockstream.info/api/block/960389
Full record
Track page: Massenet: Le Cid: V. Catalane · Machine-readable JSON-LD