ISRC GBAYC9701400
Verified recording
GBAYC9701400 is “Puccini: Tosca, Act 1 Scene 9: "Ed io venivo a lui tutta dogliosa" (Tosca, Scarpia)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xb0058bdf61789e1041853d6e2012c704b684d151e1274e562ee23eb21d756186 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9701400.
Recording identifiers
- ISRC
- GBAYC9701400
- Title
- Puccini: Tosca, Act 1 Scene 9: "Ed io venivo a lui tutta dogliosa" (Tosca, Scarpia)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xb0058bdf61789e1041853d6e2012c704b684d151e1274e562ee23eb21d756186
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:b5e7d08c743e16e783c8e4e127961965819891c1fd020351afb928b9704cd666- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9701400
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Puccini: Tosca, Act 1 Scene 9: "Ed io venivo a lui tutta dogliosa" (Tosca, Scarpia) · Machine-readable JSON-LD