ISRC GBAYC0801256
Verified recording
GBAYC0801256 is “Puccini: Il tabarro: "O Michele? Michele?" (Giorgetta, Michele, Chorus of Stevedores)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xb639478a70dfbd80a3f61142e14ece5144f5204ec0fcd6e20b0f67a1fe3eeb68 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/GBAYC0801256.
Recording identifiers
- ISRC
- GBAYC0801256
- Title
- Puccini: Il tabarro: "O Michele? Michele?" (Giorgetta, Michele, Chorus of Stevedores)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xb639478a70dfbd80a3f61142e14ece5144f5204ec0fcd6e20b0f67a1fe3eeb68
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ddf9112a3efb5444a3b993c1f112c8c8a7518c355eaff7b0f600a2d0bc0aa97a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0801256
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Puccini: Il tabarro: "O Michele? Michele?" (Giorgetta, Michele, Chorus of Stevedores) · Machine-readable JSON-LD