ISRC GBF079810030
Verified recording
GBF079810030 is “Un grand sommeil noir - Orchestral version arr. Antony Beaumont” by Edgard Varèse,
registered on the CopyrightChains blockchain with CopyrightID
0x63fa55c5e73716ea7439f03748f2a93a5e419890bb3236c64836065bd6d02a1d and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079810030.
Recording identifiers
- ISRC
- GBF079810030
- Title
- Un grand sommeil noir - Orchestral version arr. Antony Beaumont
- Artist
- Edgard Varèse
- CopyrightID (CopyrightChains transaction hash)
0x63fa55c5e73716ea7439f03748f2a93a5e419890bb3236c64836065bd6d02a1d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:1992347f1f4468a801571c78fe76b941b3186c5ec4112e97f63972f36d6c3a59- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079810030
- Bitcoin block existence check
- https://blockstream.info/api/block/960321
Full record
Track page: Un grand sommeil noir - Orchestral version arr. Antony Beaumont · Machine-readable JSON-LD