ISRC QZ5AB1647240
Verified recording
QZ5AB1647240 is “Si No Sabes Regresar” by Donexprs,
registered on the CopyrightChains blockchain with CopyrightID
0x9405b72c7782ebdeff5d2afd034760f6df883dae6c3eda6359e11614d2a3891e and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1647240.
Recording identifiers
- ISRC
- QZ5AB1647240
- Title
- Si No Sabes Regresar
- Artist
- Donexprs
- CopyrightID (CopyrightChains transaction hash)
0x9405b72c7782ebdeff5d2afd034760f6df883dae6c3eda6359e11614d2a3891e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:be540fd4ccbafcc52de9a0a8a700ba52d4e6bea8cf7fc01cb5656c9b531995dd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1647240
- Bitcoin block existence check
- https://blockstream.info/api/block/960236