ISRC TCABC1186132
Verified recording
TCABC1186132 is “J.S. Bach - A. Marcello: Concerto In D Moll, Bwv 974 (Allegro)” by Chiara Massini,
registered on the CopyrightChains blockchain with CopyrightID
0x58af20e9e9e7c52c1bd415d35df4eb73db0d3b45ef11b63c63a325124c9d32d5 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABC1186132.
Recording identifiers
- ISRC
- TCABC1186132
- Title
- J.S. Bach - A. Marcello: Concerto In D Moll, Bwv 974 (Allegro)
- Artist
- Chiara Massini
- CopyrightID (CopyrightChains transaction hash)
0x58af20e9e9e7c52c1bd415d35df4eb73db0d3b45ef11b63c63a325124c9d32d5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:d134aabe624df2d253a94f4d4200b6577b05bfe1b73cb3f953242f1cfd0663bb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABC1186132
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: J.S. Bach - A. Marcello: Concerto In D Moll, Bwv 974 (Allegro) · Machine-readable JSON-LD