ISRC GBAYC9702789
Verified recording
GBAYC9702789 is “Puccini: Il tabarro: "Miei vecchi, buona notte!" (La Frugola, Il talpa, Coro)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x4bb0cc8a80012e78f6483abd20d284c213d9c48f259d0375b47ff8bacc51bb7e and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9702789.
Recording identifiers
- ISRC
- GBAYC9702789
- Title
- Puccini: Il tabarro: "Miei vecchi, buona notte!" (La Frugola, Il talpa, Coro)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x4bb0cc8a80012e78f6483abd20d284c213d9c48f259d0375b47ff8bacc51bb7e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:c8aab25c7b80b9a221114cbbd5aff959e608489a72688cda7addb521b20403b3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9702789
- Bitcoin block existence check
- https://blockstream.info/api/block/957073
Full record
Track page: Puccini: Il tabarro: "Miei vecchi, buona notte!" (La Frugola, Il talpa, Coro) · Machine-readable JSON-LD