ISRC GBAYC1401050
Verified recording
GBAYC1401050 is “Puccini: Tosca, Act 3: "Presto! Su, Mario! Mario! Su! Presto! Andiam! " (Tosca, Voci, Sciarrone, Spoletta)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x39d752719b4de3b00758bd23c9d1cb4b32db1f9b3188a039a11ce94cc77fd684 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/GBAYC1401050.
Recording identifiers
- ISRC
- GBAYC1401050
- Title
- Puccini: Tosca, Act 3: "Presto! Su, Mario! Mario! Su! Presto! Andiam! " (Tosca, Voci, Sciarrone, Spoletta)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x39d752719b4de3b00758bd23c9d1cb4b32db1f9b3188a039a11ce94cc77fd684
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:70062bdfd476dba89ad714ba3a807b18110905878f61c0f0a7f60803819ada30- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1401050
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Puccini: Tosca, Act 3: "Presto! Su, Mario! Mario! Su! Presto! Andiam! " (Tosca, Voci, Sciarrone, Spoletta) · Machine-readable JSON-LD