ISRC GBAYC0203620
Verified recording
GBAYC0203620 is “Sibelius: Snöfrid, Op. 29” by Jean Sibelius,
registered on the CopyrightChains blockchain with CopyrightID
0xcce1632591311f674fc65a62ecfbb15fa88a87ac7438305e34d43af2e0b97d99 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0203620.
Recording identifiers
- ISRC
- GBAYC0203620
- Title
- Sibelius: Snöfrid, Op. 29
- Artist
- Jean Sibelius
- CopyrightID (CopyrightChains transaction hash)
0xcce1632591311f674fc65a62ecfbb15fa88a87ac7438305e34d43af2e0b97d99
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:e615276435d08a1fdee97cdbd67f9c591257c74cf75a9981cc26b241712d077d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0203620
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Sibelius: Snöfrid, Op. 29 · Machine-readable JSON-LD