ISRC USVZX1219302
Verified recording
USVZX1219302 is “Dublin Dances: I. Brian Boru's March” by Jan van der Roost,
registered on the CopyrightChains blockchain with CopyrightID
0x675581a2c5b021867467b5f70c021213ad6cb5eb64446689fe25865a8a616045 and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVZX1219302.
Recording identifiers
- ISRC
- USVZX1219302
- Title
- Dublin Dances: I. Brian Boru's March
- Artist
- Jan van der Roost
- CopyrightID (CopyrightChains transaction hash)
0x675581a2c5b021867467b5f70c021213ad6cb5eb64446689fe25865a8a616045
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:b88ef6c4fc198e13a8d6d435ec2cf86427ba15457afcfb1d166265266937c185- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVZX1219302
- Bitcoin block existence check
- https://blockstream.info/api/block/959159
Full record
Track page: Dublin Dances: I. Brian Boru's March · Machine-readable JSON-LD