ISRC USAB10911140
Verified recording
USAB10911140 is “York: Concerto for Tuba and Orchestra” by Barbara York,
registered on the CopyrightChains blockchain with CopyrightID
0xa1150bb7a4bad43638014389cdeb803d335fbd6e68e9d05cd3464f970c1f948c and independently timestamped
in Bitcoin block 959145 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAB10911140.
Recording identifiers
- ISRC
- USAB10911140
- Title
- York: Concerto for Tuba and Orchestra
- Artist
- Barbara York
- CopyrightID (CopyrightChains transaction hash)
0xa1150bb7a4bad43638014389cdeb803d335fbd6e68e9d05cd3464f970c1f948c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:39:05+00:00
- Bitcoin block
- 959145
- Canonical record hash
sha256:5b64a5e323b4def1670c34264e633422dfc5f4aaff793636035da73d5d14ed14- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAB10911140
- Bitcoin block existence check
- https://blockstream.info/api/block/959145
Full record
Track page: York: Concerto for Tuba and Orchestra · Machine-readable JSON-LD