ISRC GBHBR0405557
Verified recording
GBHBR0405557 is “Cinq etudes de bruits - Etude aux chemins de fer” by Pierre Schaeffer,
registered on the CopyrightChains blockchain with CopyrightID
0x4733fca88520625cbbdce6c9e22034df14984181cdc428ab21a0d729ef12abee and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHBR0405557.
Recording identifiers
- ISRC
- GBHBR0405557
- Title
- Cinq etudes de bruits - Etude aux chemins de fer
- Artist
- Pierre Schaeffer
- CopyrightID (CopyrightChains transaction hash)
0x4733fca88520625cbbdce6c9e22034df14984181cdc428ab21a0d729ef12abee
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:188e0c953934ecf0b0b246e1c808a241d89f2b26c701142b71fe963556185665- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHBR0405557
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Cinq etudes de bruits - Etude aux chemins de fer · Machine-readable JSON-LD