ISRC USRC11901143
Verified recording
USRC11901143 is “Obrigado” by Freddie Gibbs,
registered on the CopyrightChains blockchain with CopyrightID
0x35300e2c8424d5ccbad6b2cdfdf107e1b29776c5f39f13982f8ff319afd0b5a9 and independently timestamped
in Bitcoin block 959144 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC11901143.
Recording identifiers
- ISRC
- USRC11901143
- Title
- Obrigado
- Artist
- Freddie Gibbs
- CopyrightID (CopyrightChains transaction hash)
0x35300e2c8424d5ccbad6b2cdfdf107e1b29776c5f39f13982f8ff319afd0b5a9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:38:35+00:00
- Bitcoin block
- 959144
- Canonical record hash
sha256:884a20aa5c47f6955bd75009f1d1036018e134c72150aca415b45accee0dbafe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC11901143
- Bitcoin block existence check
- https://blockstream.info/api/block/959144