ISRC UYM121902045
Verified recording
UYM121902045 is “Al Marchar” by 4 en Línea,
registered on the CopyrightChains blockchain with CopyrightID
0x75efbc4906fb802141752631a410831ccc181af77e793ecb4b8dc8cb7ae7c34d and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM121902045.
Recording identifiers
- ISRC
- UYM121902045
- Title
- Al Marchar
- Artist
- 4 en Línea
- CopyrightID (CopyrightChains transaction hash)
0x75efbc4906fb802141752631a410831ccc181af77e793ecb4b8dc8cb7ae7c34d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:0815562507a8edc60f206b0556853c419c37fa678785749ff07a77f9f62ef28d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM121902045
- Bitcoin block existence check
- https://blockstream.info/api/block/957118