ISRC USDHM1713769
Verified recording
USDHM1713769 is “Marina” by Grupo Zaaz,
registered on the CopyrightChains blockchain with CopyrightID
0x8c0cbf1f05fc65f2cf8949f74673f9f9d9efddbccdd59d8bc9167c6bafeb910b and independently timestamped
in Bitcoin block 959128 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1713769.
Recording identifiers
- ISRC
- USDHM1713769
- Title
- Marina
- Artist
- Grupo Zaaz
- CopyrightID (CopyrightChains transaction hash)
0x8c0cbf1f05fc65f2cf8949f74673f9f9d9efddbccdd59d8bc9167c6bafeb910b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T12:33:25+00:00
- Bitcoin block
- 959128
- Canonical record hash
sha256:d63b794ccb1bd35fb0eb62c09f641964d1e9bab4c25794ad8e765e17a5224584- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1713769
- Bitcoin block existence check
- https://blockstream.info/api/block/959128