ISRC GBAYC2301609
Verified recording
GBAYC2301609 is “Puccini: Tosca, Act 3: "Amaro sol per te m'era morire" (Cavaradossi, Tosca)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xe5a60f7ca7d02a23358a2deee166bb858b9400720ed88b6f38bcdee0ee658d66 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2301609.
Recording identifiers
- ISRC
- GBAYC2301609
- Title
- Puccini: Tosca, Act 3: "Amaro sol per te m'era morire" (Cavaradossi, Tosca)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xe5a60f7ca7d02a23358a2deee166bb858b9400720ed88b6f38bcdee0ee658d66
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:b12c8164142f6bd6f67ed4ed01e08be5bead2f6a39f14b8d0d9f9b915095598c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2301609
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Puccini: Tosca, Act 3: "Amaro sol per te m'era morire" (Cavaradossi, Tosca) · Machine-readable JSON-LD