ISRC USUM70953737
Verified recording
USUM70953737 is “Big Bright Beautiful World (Reprise)” by Brian D'Arcy James,
registered on the CopyrightChains blockchain with CopyrightID
0x7d1cee25eb5e143fb404fd0781e55a6d67b086f1a65d26bd28108b4058b3c3c6 and independently timestamped
in Bitcoin block 953536 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70953737.
Recording identifiers
- ISRC
- USUM70953737
- Title
- Big Bright Beautiful World (Reprise)
- Artist
- Brian D'Arcy James
- CopyrightID (CopyrightChains transaction hash)
0x7d1cee25eb5e143fb404fd0781e55a6d67b086f1a65d26bd28108b4058b3c3c6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T17:25:41+00:00
- Bitcoin block
- 953536
- Canonical record hash
sha256:dfb480d9ab2521df4e58ef44cad1d55aa3b480fdd275cdff37b01fa145312bb3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70953737
- Bitcoin block existence check
- https://blockstream.info/api/block/953536
Full record
Track page: Big Bright Beautiful World (Reprise) · Machine-readable JSON-LD