ISRC QZNWQ2012785
Verified recording
QZNWQ2012785 is “Tierra Prometida” by Big Willie el Renacido,
registered on the CopyrightChains blockchain with CopyrightID
0x8f56d6e4d013a8fb31062d4da1b43d08aa6f50bf7514d944ff713502422d7506 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2012785.
Recording identifiers
- ISRC
- QZNWQ2012785
- Title
- Tierra Prometida
- Artist
- Big Willie el Renacido
- CopyrightID (CopyrightChains transaction hash)
0x8f56d6e4d013a8fb31062d4da1b43d08aa6f50bf7514d944ff713502422d7506
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:99e6c7e122a33b069336638875cfe49097ee5572bcc9be64a33cdbd55528fa50- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2012785
- Bitcoin block existence check
- https://blockstream.info/api/block/960273