ISRC QZES82475111
Verified recording
QZES82475111 is “Crush (En Vivo)” by Kontra Marin,
registered on the CopyrightChains blockchain with CopyrightID
0x5b4165ebf25fff1dcae035beff738ee40b2cb06120e1cf35105322c274e5e98e and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82475111.
Recording identifiers
- ISRC
- QZES82475111
- Title
- Crush (En Vivo)
- Artist
- Kontra Marin
- CopyrightID (CopyrightChains transaction hash)
0x5b4165ebf25fff1dcae035beff738ee40b2cb06120e1cf35105322c274e5e98e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:dbb44bb0551e293ce18154d07b8cdb6a1fe329b9c66e5d050776548cb6bcc843- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82475111
- Bitcoin block existence check
- https://blockstream.info/api/block/960144