ISRC US3DF1503769
Verified recording
US3DF1503769 is “Congratulations,It«s a Cha Cha” by Jo Martins,
registered on the CopyrightChains blockchain with CopyrightID
0x60d453b8a7ed087840cbd7c9add848ff13066746e147ccc88de89809a7bd33fc and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF1503769.
Recording identifiers
- ISRC
- US3DF1503769
- Title
- Congratulations,It«s a Cha Cha
- Artist
- Jo Martins
- CopyrightID (CopyrightChains transaction hash)
0x60d453b8a7ed087840cbd7c9add848ff13066746e147ccc88de89809a7bd33fc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:8cd829e61ffa4b0990b8c361bb30143ca8fd774d847430f2be3be1c685766a8d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF1503769
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Congratulations,It«s a Cha Cha · Machine-readable JSON-LD