ISRC GBAYC9704941
Verified recording
GBAYC9704941 is “Tosca, S. 69, Act I: Recondita armonia” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xf202f7fbb76a367796625f472abbfe23d8a1d710890b0ca89b2a1221cade0e4f and independently timestamped
in Bitcoin block 957050 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9704941.
Recording identifiers
- ISRC
- GBAYC9704941
- Title
- Tosca, S. 69, Act I: Recondita armonia
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xf202f7fbb76a367796625f472abbfe23d8a1d710890b0ca89b2a1221cade0e4f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:41:13+00:00
- Bitcoin block
- 957050
- Canonical record hash
sha256:0c08fff471f0973b6a491a38a0f715853384adf6f3f13de8cebe490e336bdced- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9704941
- Bitcoin block existence check
- https://blockstream.info/api/block/957050
Full record
Track page: Tosca, S. 69, Act I: Recondita armonia · Machine-readable JSON-LD