ISRC US4D21200352
Verified recording
US4D21200352 is “Hola Que Tal” by Cosculluela,
registered on the CopyrightChains blockchain with CopyrightID
0xec595bc58c8b19df82740d14259a740051e119aa57b27b12fb5c84a9fcae1f42 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4D21200352.
Recording identifiers
- ISRC
- US4D21200352
- Title
- Hola Que Tal
- Artist
- Cosculluela
- CopyrightID (CopyrightChains transaction hash)
0xec595bc58c8b19df82740d14259a740051e119aa57b27b12fb5c84a9fcae1f42
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:3fe88bb5e1cd7bb7cae600cab156cf005f32320f09148ece35462bc8a3a49c71- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4D21200352
- Bitcoin block existence check
- https://blockstream.info/api/block/953513