ISRC QZFZ62123889
Verified recording
QZFZ62123889 is “Pollock / Nunca Jamás” by Mda,
registered on the CopyrightChains blockchain with CopyrightID
0x4e0cacd28bef642b45905a07044307eaccd1b5157ecc222b8ffd2a3cb51dce68 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62123889.
Recording identifiers
- ISRC
- QZFZ62123889
- Title
- Pollock / Nunca Jamás
- Artist
- Mda
- CopyrightID (CopyrightChains transaction hash)
0x4e0cacd28bef642b45905a07044307eaccd1b5157ecc222b8ffd2a3cb51dce68
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:247152262b2aa568cde4eb2cc8bb5f1fafa3d6b514c2f71c618e38afe9187e3b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62123889
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Pollock / Nunca Jamás · Machine-readable JSON-LD