ISRC GBAJY0865608
Verified recording
GBAJY0865608 is “Sonate en état de jazz: II. Réminiscence d'un charleston” by Alexis Weissenberg,
registered on the CopyrightChains blockchain with CopyrightID
0xe5a6c9d8338738db866da1b83bddb15ad5bd37f71131ca2e3eea72406fb1d2f9 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0865608.
Recording identifiers
- ISRC
- GBAJY0865608
- Title
- Sonate en état de jazz: II. Réminiscence d'un charleston
- Artist
- Alexis Weissenberg
- CopyrightID (CopyrightChains transaction hash)
0xe5a6c9d8338738db866da1b83bddb15ad5bd37f71131ca2e3eea72406fb1d2f9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:c03684b86cbfc069dda2dbc76f0152e1b69160e1ec2b7c6be13ef77c7a2ce6eb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0865608
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: Sonate en état de jazz: II. Réminiscence d'un charleston · Machine-readable JSON-LD