ISRC QM6N22427681
Verified recording
QM6N22427681 is “Por Una Cabeza (Argentina) - Fondus” by Andrew Holdsworth,
registered on the CopyrightChains blockchain with CopyrightID
0xd8fb613028c8a9355ab2f987211c3b3a790addf2b01976a43396c28b2dfb6e90 and independently timestamped
in Bitcoin block 959144 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22427681.
Recording identifiers
- ISRC
- QM6N22427681
- Title
- Por Una Cabeza (Argentina) - Fondus
- Artist
- Andrew Holdsworth
- CopyrightID (CopyrightChains transaction hash)
0xd8fb613028c8a9355ab2f987211c3b3a790addf2b01976a43396c28b2dfb6e90
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:38:35+00:00
- Bitcoin block
- 959144
- Canonical record hash
sha256:76cae54fe8ac5800abf35f83fbaeb8834243c7cd6360c5b8076f8eeacd1c4cce- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22427681
- Bitcoin block existence check
- https://blockstream.info/api/block/959144
Full record
Track page: Por Una Cabeza (Argentina) - Fondus · Machine-readable JSON-LD