ISRC USMRE0803005
Verified recording
USMRE0803005 is “Ay, Pero Que Pena” by El Gran Combo De Puerto Rico,
registered on the CopyrightChains blockchain with CopyrightID
0x82f04957ee020c5b39ca0a3f091459f3a060deb064609b6b544b5368696309f5 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMRE0803005.
Recording identifiers
- ISRC
- USMRE0803005
- Title
- Ay, Pero Que Pena
- Artist
- El Gran Combo De Puerto Rico
- CopyrightID (CopyrightChains transaction hash)
0x82f04957ee020c5b39ca0a3f091459f3a060deb064609b6b544b5368696309f5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:b18fccf399c4c8db2b61b60148e7ff2c3214bc7fbb4f5045b68828c3c6cdfa90- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMRE0803005
- Bitcoin block existence check
- https://blockstream.info/api/block/960264