ISRC QZ7YY1990022
Verified recording
QZ7YY1990022 is “La Duda” by Grupo Pegasso,
registered on the CopyrightChains blockchain with CopyrightID
0x760098f98c0f687173be8584ae7989c72a89228225ecf41f52068f373e084828 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ7YY1990022.
Recording identifiers
- ISRC
- QZ7YY1990022
- Title
- La Duda
- Artist
- Grupo Pegasso
- CopyrightID (CopyrightChains transaction hash)
0x760098f98c0f687173be8584ae7989c72a89228225ecf41f52068f373e084828
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:45e32ad5c52cf4cbd6f0b12bb50ea3149159927af6430baf3bbd2adc95bc6e07- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ7YY1990022
- Bitcoin block existence check
- https://blockstream.info/api/block/956304