ISRC DEF056302323
Verified recording
DEF056302323 is “Pièces En Concert For Cello & Strings - Arr. Paul Bazelaire: 3. La Tromba” by François Couperin,
registered on the CopyrightChains blockchain with CopyrightID
0xb13c8118b0984e0869f083ab6ecdecb1ee2277b255d068520afc1954bc2863c9 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056302323.
Recording identifiers
- ISRC
- DEF056302323
- Title
- Pièces En Concert For Cello & Strings - Arr. Paul Bazelaire: 3. La Tromba
- Artist
- François Couperin
- CopyrightID (CopyrightChains transaction hash)
0xb13c8118b0984e0869f083ab6ecdecb1ee2277b255d068520afc1954bc2863c9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:6ad189cebfd131ad7308496e20d92b3948ec23352b4e58176d4c88976ee6ba1d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056302323
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Pièces En Concert For Cello & Strings - Arr. Paul Bazelaire: 3. La Tromba · Machine-readable JSON-LD