ISRC USUM71019994
Verified recording
USUM71019994 is “El Compa Lamberto” by El Tigrillo Palma,
registered on the CopyrightChains blockchain with CopyrightID
0xf07b86dee625b23fd8150ff2d4f49ef708ca5bc6be238b4a03f1878defc6ab2a and independently timestamped
in Bitcoin block 960481 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71019994.
Recording identifiers
- ISRC
- USUM71019994
- Title
- El Compa Lamberto
- Artist
- El Tigrillo Palma
- CopyrightID (CopyrightChains transaction hash)
0xf07b86dee625b23fd8150ff2d4f49ef708ca5bc6be238b4a03f1878defc6ab2a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:5d6acd6281c162f7af5fdef2e4a92284d9e44aa1c02776e9d8f02864fb784657- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71019994
- Bitcoin block existence check
- https://blockstream.info/api/block/960481