ISRC QZJFH2200009
Verified recording
QZJFH2200009 is “Cada Día” by Nestor Torres,
registered on the CopyrightChains blockchain with CopyrightID
0x8996344b866b3376fd137e47c65be072f1b6b60f2c32f2c48f9e17c4c7f1b448 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJFH2200009.
Recording identifiers
- ISRC
- QZJFH2200009
- Title
- Cada Día
- Artist
- Nestor Torres
- CopyrightID (CopyrightChains transaction hash)
0x8996344b866b3376fd137e47c65be072f1b6b60f2c32f2c48f9e17c4c7f1b448
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:b89df1acd4219cb7822285ccfbbc996a2b0f9eb629e154723913393ae404d491- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJFH2200009
- Bitcoin block existence check
- https://blockstream.info/api/block/960448