ISRC GBAYC8700326
Verified recording
GBAYC8700326 is “Puccini: La bohème, Act 1: "Sì. Mi chiamano Mimì" (Mimì)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x77433fbd5c4ac7c269db8c83a79438e9ef4a6b960aa021ae89129b8fe5a6e5d7 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8700326.
Recording identifiers
- ISRC
- GBAYC8700326
- Title
- Puccini: La bohème, Act 1: "Sì. Mi chiamano Mimì" (Mimì)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x77433fbd5c4ac7c269db8c83a79438e9ef4a6b960aa021ae89129b8fe5a6e5d7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:d5f2bd1b44a3bdd18f7471b98afad525496326e0bb2ad5567c4345f82a5958f5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8700326
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Puccini: La bohème, Act 1: "Sì. Mi chiamano Mimì" (Mimì) · Machine-readable JSON-LD