ISRC US2Y30762540
Verified recording
US2Y30762540 is “Trumpet Concerto in D Major, TWV 51:D 7: IV. Allegro” by Nicol Matt,
registered on the CopyrightChains blockchain with CopyrightID
0x11c30423e9801afdf26e31b7b1ff670c3e4ab5f4913ddb847cb40f0528581e57 and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2Y30762540.
Recording identifiers
- ISRC
- US2Y30762540
- Title
- Trumpet Concerto in D Major, TWV 51:D 7: IV. Allegro
- Artist
- Nicol Matt
- CopyrightID (CopyrightChains transaction hash)
0x11c30423e9801afdf26e31b7b1ff670c3e4ab5f4913ddb847cb40f0528581e57
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:e9d4fc91f2dbea9e04439f394531130d90ddcda750694a54d2846ce529deb9bc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2Y30762540
- Bitcoin block existence check
- https://blockstream.info/api/block/960360
Full record
Track page: Trumpet Concerto in D Major, TWV 51:D 7: IV. Allegro · Machine-readable JSON-LD