ISRC QZNJV2010728
Verified recording
QZNJV2010728 is “Sangre” by Picasso,
registered on the CopyrightChains blockchain with CopyrightID
0xc79a2acc1000efa992dda734c694518d78f38e7cf8edfe46212cdaefefb786f2 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/QZNJV2010728.
Recording identifiers
- ISRC
- QZNJV2010728
- Title
- Sangre
- Artist
- Picasso
- CopyrightID (CopyrightChains transaction hash)
0xc79a2acc1000efa992dda734c694518d78f38e7cf8edfe46212cdaefefb786f2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:fe8969f9639eb98827fc52f3be02602662de87a11c94e7dfd585f5b3c5dd1e18- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2010728
- Bitcoin block existence check
- https://blockstream.info/api/block/956302