ISRC QZES82475109
Verified recording
QZES82475109 is “Desde Acá (En Vivo)” by Kontra Marin,
registered on the CopyrightChains blockchain with CopyrightID
0x64dd38ffe67beb2daba5fcc01c6040b5c12c003beb8aaa37f869a9a82a0d78c6 and independently timestamped
in Bitcoin block 960173 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82475109.
Recording identifiers
- ISRC
- QZES82475109
- Title
- Desde Acá (En Vivo)
- Artist
- Kontra Marin
- CopyrightID (CopyrightChains transaction hash)
0x64dd38ffe67beb2daba5fcc01c6040b5c12c003beb8aaa37f869a9a82a0d78c6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:11:40+00:00
- Bitcoin block
- 960173
- Canonical record hash
sha256:ba1e319e87bc773a4f06355da458e24a8a548d05f6aaa6774609fbdc64a5004c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82475109
- Bitcoin block existence check
- https://blockstream.info/api/block/960173