ISRC QZ5AB1875710
Verified recording
QZ5AB1875710 is “Promesa por Cumplir” by Santiago Sandoval,
registered on the CopyrightChains blockchain with CopyrightID
0xc5a40321c45779ed93fb1b23350eaf1e9751d688caee5e70877b1c68b78b06fd and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1875710.
Recording identifiers
- ISRC
- QZ5AB1875710
- Title
- Promesa por Cumplir
- Artist
- Santiago Sandoval
- CopyrightID (CopyrightChains transaction hash)
0xc5a40321c45779ed93fb1b23350eaf1e9751d688caee5e70877b1c68b78b06fd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:fae053edd0acb3ab8f1b9d37e402fda7d7629877923bc85a652dda6e2f11f6d4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1875710
- Bitcoin block existence check
- https://blockstream.info/api/block/960468