ISRC GBAJU2300313
Verified recording
GBAJU2300313 is “Toccata pour deux pianos” by Germaine Tailleferre,
registered on the CopyrightChains blockchain with CopyrightID
0xe716bf952c067ea28de7e7d345489f4d2f8bc90f1697f30ec1bfb34b2ee4c85b and independently timestamped
in Bitcoin block 960175 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJU2300313.
Recording identifiers
- ISRC
- GBAJU2300313
- Title
- Toccata pour deux pianos
- Artist
- Germaine Tailleferre
- CopyrightID (CopyrightChains transaction hash)
0xe716bf952c067ea28de7e7d345489f4d2f8bc90f1697f30ec1bfb34b2ee4c85b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:16:15+00:00
- Bitcoin block
- 960175
- Canonical record hash
sha256:11fa1970a50e8815dc7a3680188008dbc81446afeaf2661be91edcb5c9d9ea6d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJU2300313
- Bitcoin block existence check
- https://blockstream.info/api/block/960175
Full record
Track page: Toccata pour deux pianos · Machine-readable JSON-LD