ISRC QMDA62258453
Verified recording
QMDA62258453 is “Denis Murphy's - Irish Polka” by Andrew Holdsworth,
registered on the CopyrightChains blockchain with CopyrightID
0x7ff2ae10cf7812aa242329a1003ff93ffd52d6b82d1c29b9c2c6fd949133f68f and independently timestamped
in Bitcoin block 960302 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62258453.
Recording identifiers
- ISRC
- QMDA62258453
- Title
- Denis Murphy's - Irish Polka
- Artist
- Andrew Holdsworth
- CopyrightID (CopyrightChains transaction hash)
0x7ff2ae10cf7812aa242329a1003ff93ffd52d6b82d1c29b9c2c6fd949133f68f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:09:33+00:00
- Bitcoin block
- 960302
- Canonical record hash
sha256:44ee9739e2a87fc8eb3129120583d427b6397038367f568f1eb6f4f76e6d37c0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62258453
- Bitcoin block existence check
- https://blockstream.info/api/block/960302
Full record
Track page: Denis Murphy's - Irish Polka · Machine-readable JSON-LD