ISRC GBAYC9502359
Verified recording
GBAYC9502359 is “Rossini: Guillaume Tell, Act 2: Chœur. "Quelle sauvage harmonie" (Chœur)” by Gioachino Rossini,
registered on the CopyrightChains blockchain with CopyrightID
0xaf0e3d8d135ec6d5356c3737dd5f6d340cf3d4dce8418abaadd7de5421c0f53c and independently timestamped
in Bitcoin block 960209 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9502359.
Recording identifiers
- ISRC
- GBAYC9502359
- Title
- Rossini: Guillaume Tell, Act 2: Chœur. "Quelle sauvage harmonie" (Chœur)
- Artist
- Gioachino Rossini
- CopyrightID (CopyrightChains transaction hash)
0xaf0e3d8d135ec6d5356c3737dd5f6d340cf3d4dce8418abaadd7de5421c0f53c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:15:54+00:00
- Bitcoin block
- 960209
- Canonical record hash
sha256:43c64d3ed473cf76b52c612e779b9c1eafed8bfc69d4368637089fc8e28c162d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9502359
- Bitcoin block existence check
- https://blockstream.info/api/block/960209
Full record
Track page: Rossini: Guillaume Tell, Act 2: Chœur. "Quelle sauvage harmonie" (Chœur) · Machine-readable JSON-LD