ISRC USPMZ2312304
Verified recording
USPMZ2312304 is “Trio Sonata in B-Flat Major, Op. 1 No. 4, BuxWV 255” by Dietrich Buxtehude,
registered on the CopyrightChains blockchain with CopyrightID
0x8f1f9235b183dbd25561d730191a0decf9d595eeecf2f3eb3b0ef9e2e57b07ec and independently timestamped
in Bitcoin block 960485 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPMZ2312304.
Recording identifiers
- ISRC
- USPMZ2312304
- Title
- Trio Sonata in B-Flat Major, Op. 1 No. 4, BuxWV 255
- Artist
- Dietrich Buxtehude
- CopyrightID (CopyrightChains transaction hash)
0x8f1f9235b183dbd25561d730191a0decf9d595eeecf2f3eb3b0ef9e2e57b07ec
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:10:46+00:00
- Bitcoin block
- 960485
- Canonical record hash
sha256:424e3b5ffb5e806f14208a9dc37c4652b410886466102b615344a6803e8c1fa3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPMZ2312304
- Bitcoin block existence check
- https://blockstream.info/api/block/960485
Full record
Track page: Trio Sonata in B-Flat Major, Op. 1 No. 4, BuxWV 255 · Machine-readable JSON-LD