ISRC QZNWY2078628
Verified recording
QZNWY2078628 is “Como Yo” by J.r.b,
registered on the CopyrightChains blockchain with CopyrightID
0x3df23aebd700d39d476e326f53e76597973648ecc42f64d410effbb47862f557 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWY2078628.
Recording identifiers
- ISRC
- QZNWY2078628
- Title
- Como Yo
- Artist
- J.r.b
- CopyrightID (CopyrightChains transaction hash)
0x3df23aebd700d39d476e326f53e76597973648ecc42f64d410effbb47862f557
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:3feadec0398ca91a3f9747a6ce09abd0a87f09a680a4fd555b0339bf59bdbba4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWY2078628
- Bitcoin block existence check
- https://blockstream.info/api/block/960138