ISRC QZS632182471
Verified recording
QZS632182471 is “Otra Vez” by Mariano SL,
registered on the CopyrightChains blockchain with CopyrightID
0xd75f06c14b96cd5d672562ad80599de50326c993b7c25185b2d39ce797987a3e and independently timestamped
in Bitcoin block 960429 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS632182471.
Recording identifiers
- ISRC
- QZS632182471
- Title
- Otra Vez
- Artist
- Mariano SL
- CopyrightID (CopyrightChains transaction hash)
0xd75f06c14b96cd5d672562ad80599de50326c993b7c25185b2d39ce797987a3e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:07:24+00:00
- Bitcoin block
- 960429
- Canonical record hash
sha256:42e65b2e4658a9568114f95be22ddab158811a8c4a7e918f48874e57990272ad- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS632182471
- Bitcoin block existence check
- https://blockstream.info/api/block/960429