ISRC GBAYC9502377
Verified recording
GBAYC9502377 is “Rossini: Guillaume Tell, Act 2: Serment. "Jurons, jurons par nos dangers" (Guillaume, Arnold, Walter, Chœur)” by Gioachino Rossini,
registered on the CopyrightChains blockchain with CopyrightID
0xc8b695d6d9ad11d0b4b4f01768daf55ca8a3716df4fbb83cfc0ee69d7959e5f3 and independently timestamped
in Bitcoin block 960349 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9502377.
Recording identifiers
- ISRC
- GBAYC9502377
- Title
- Rossini: Guillaume Tell, Act 2: Serment. "Jurons, jurons par nos dangers" (Guillaume, Arnold, Walter, Chœur)
- Artist
- Gioachino Rossini
- CopyrightID (CopyrightChains transaction hash)
0xc8b695d6d9ad11d0b4b4f01768daf55ca8a3716df4fbb83cfc0ee69d7959e5f3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:23:41+00:00
- Bitcoin block
- 960349
- Canonical record hash
sha256:9981107b7762d0603ecb6a64ea4f6641ea852496ddcdd6a0a863b15dab166ad1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9502377
- Bitcoin block existence check
- https://blockstream.info/api/block/960349
Full record
Track page: Rossini: Guillaume Tell, Act 2: Serment. "Jurons, jurons par nos dangers" (Guillaume, Arnold, Walter, Chœur) · Machine-readable JSON-LD