ISRC USRC11502852
Verified recording
USRC11502852 is “Bird Set Free” by Sia,
registered on the CopyrightChains blockchain with CopyrightID
0x41dcb1fd654637f74f73201dd9b16fff1a37edf62428e348fe56bf89b28927b8 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC11502852.
Recording identifiers
- ISRC
- USRC11502852
- Title
- Bird Set Free
- Artist
- Sia
- CopyrightID (CopyrightChains transaction hash)
0x41dcb1fd654637f74f73201dd9b16fff1a37edf62428e348fe56bf89b28927b8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:a5bc8c99f977a43f5db9b4b4f36feb8cfd3a6bd4342817b1c433bc241e93d87b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC11502852
- Bitcoin block existence check
- https://blockstream.info/api/block/953513