ISRC GBAYC1801091
Verified recording
GBAYC1801091 is “Tansman: Inventions: IV. Toccata à deux voix (Moderato)” by Alexandre Tansman,
registered on the CopyrightChains blockchain with CopyrightID
0x393970450ccf753682e9c2ef3a3c3be8ea5b64160d79ef7584abe614c5c31b71 and independently timestamped
in Bitcoin block 960153 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1801091.
Recording identifiers
- ISRC
- GBAYC1801091
- Title
- Tansman: Inventions: IV. Toccata à deux voix (Moderato)
- Artist
- Alexandre Tansman
- CopyrightID (CopyrightChains transaction hash)
0x393970450ccf753682e9c2ef3a3c3be8ea5b64160d79ef7584abe614c5c31b71
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:57:12+00:00
- Bitcoin block
- 960153
- Canonical record hash
sha256:1e210c6216240e52f5685153360a9e9e498ece30752a34a2bc43838852863706- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1801091
- Bitcoin block existence check
- https://blockstream.info/api/block/960153
Full record
Track page: Tansman: Inventions: IV. Toccata à deux voix (Moderato) · Machine-readable JSON-LD