ISRC USMRE0802508
Verified recording
USMRE0802508 is “El Maceta” by El Gran Combo De Puerto Rico,
registered on the CopyrightChains blockchain with CopyrightID
0xbe1fd29cfbc3e430cfe7483683a75ddd8e000ce4f3f9b3d32774324a4dc33f69 and independently timestamped
in Bitcoin block 959145 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMRE0802508.
Recording identifiers
- ISRC
- USMRE0802508
- Title
- El Maceta
- Artist
- El Gran Combo De Puerto Rico
- CopyrightID (CopyrightChains transaction hash)
0xbe1fd29cfbc3e430cfe7483683a75ddd8e000ce4f3f9b3d32774324a4dc33f69
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:39:05+00:00
- Bitcoin block
- 959145
- Canonical record hash
sha256:f9d6c3e1ce5bbfae282fa627a1a96057208a7e3d76f983564b8125c37ff63577- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMRE0802508
- Bitcoin block existence check
- https://blockstream.info/api/block/959145