ISRC GBAYC0102909
Verified recording
GBAYC0102909 is “Cello Concerto (Tout un monde lointain): I. Enigme (Très libre et flexible)” by Henri Dutilleux,
registered on the CopyrightChains blockchain with CopyrightID
0x01d2393c697d4419b535e0fd0ab57556460c26c2ee5070748f579244e1562e9b and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0102909.
Recording identifiers
- ISRC
- GBAYC0102909
- Title
- Cello Concerto (Tout un monde lointain): I. Enigme (Très libre et flexible)
- Artist
- Henri Dutilleux
- CopyrightID (CopyrightChains transaction hash)
0x01d2393c697d4419b535e0fd0ab57556460c26c2ee5070748f579244e1562e9b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:4b3b9292b0a7297c9095508a64a50aeff30bd7bb3be7bd499d23b4de66de5057- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0102909
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Cello Concerto (Tout un monde lointain): I. Enigme (Très libre et flexible) · Machine-readable JSON-LD