ISRC QZTAS2220185
Verified recording
QZTAS2220185 is “POSTEMPORADA” by El Hijo de Borikén,
registered on the CopyrightChains blockchain with CopyrightID
0x2a09868b1d6a9ddbecc3490395c72d7411eb12e12b7a4e957bfa6d6a0da9f28a 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/QZTAS2220185.
Recording identifiers
- ISRC
- QZTAS2220185
- Title
- POSTEMPORADA
- Artist
- El Hijo de Borikén
- CopyrightID (CopyrightChains transaction hash)
0x2a09868b1d6a9ddbecc3490395c72d7411eb12e12b7a4e957bfa6d6a0da9f28a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:55adcf754ea9f05b613d2a060541d1393a4b83a21bda5b487c9501f97f5087ce- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAS2220185
- Bitcoin block existence check
- https://blockstream.info/api/block/960138