ISRC US39N2310873
Verified recording
US39N2310873 is “Weekend” by El Bird,
registered on the CopyrightChains blockchain with CopyrightID
0x72dad04551513007622d6d71266b34276a9f44320ef9420b3e9c819c65f21ccc and independently timestamped
in Bitcoin block 958041 on 2026-07-14.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US39N2310873.
Recording identifiers
- ISRC
- US39N2310873
- Title
- Weekend
- Artist
- El Bird
- CopyrightID (CopyrightChains transaction hash)
0x72dad04551513007622d6d71266b34276a9f44320ef9420b3e9c819c65f21ccc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-14T18:13:17+00:00
- Bitcoin block
- 958041
- Canonical record hash
sha256:ee235edc076ad3ddd749db0fa78b304eba1e3258df9cd4afa8e937cf35088ad0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US39N2310873
- Bitcoin block existence check
- https://blockstream.info/api/block/958041