ISRC GBAYD0900158
Verified recording
GBAYD0900158 is “Boëllmann: Symphonic Variations for Cello and Orchestra, Op. 23: III. Un peu plus vite” by Léon Boëllmann,
registered on the CopyrightChains blockchain with CopyrightID
0x8043073ff520828f1a7dfa63ed367e750a3a260ca70233197d840bef1f9d371e and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYD0900158.
Recording identifiers
- ISRC
- GBAYD0900158
- Title
- Boëllmann: Symphonic Variations for Cello and Orchestra, Op. 23: III. Un peu plus vite
- Artist
- Léon Boëllmann
- CopyrightID (CopyrightChains transaction hash)
0x8043073ff520828f1a7dfa63ed367e750a3a260ca70233197d840bef1f9d371e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:6c269651dbe54e229c08fed4c7b6724e5c97612af8f168f276fbf22d5f85a73f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYD0900158
- Bitcoin block existence check
- https://blockstream.info/api/block/960403
Full record
Track page: Boëllmann: Symphonic Variations for Cello and Orchestra, Op. 23: III. Un peu plus vite · Machine-readable JSON-LD