ISRC QZ2J21501459
Verified recording
QZ2J21501459 is “Valor” by Alex Zurdo,
registered on the CopyrightChains blockchain with CopyrightID
0xd8fd9745400ac0ceafac410d73ecd3a4ccc77b66d84d7653523c4fdd025efad1 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ2J21501459.
Recording identifiers
- ISRC
- QZ2J21501459
- Title
- Valor
- Artist
- Alex Zurdo
- CopyrightID (CopyrightChains transaction hash)
0xd8fd9745400ac0ceafac410d73ecd3a4ccc77b66d84d7653523c4fdd025efad1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:2398294a035b8c5bbb271fa89c1ede1c7a3917896cbe77669326c037d58f1bd9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ2J21501459
- Bitcoin block existence check
- https://blockstream.info/api/block/953513