ISRC USUYG1545018
Verified recording
USUYG1545018 is “Big Boy” by Sabrina,
registered on the CopyrightChains blockchain with CopyrightID
0x40b0f169a3413c9865584a84a7c1ed1f7c14e0587ffa965fdb28b1e5fb993c33 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1545018.
Recording identifiers
- ISRC
- USUYG1545018
- Title
- Big Boy
- Artist
- Sabrina
- CopyrightID (CopyrightChains transaction hash)
0x40b0f169a3413c9865584a84a7c1ed1f7c14e0587ffa965fdb28b1e5fb993c33
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:0d856c9339f0b2c1d1e339ec985381e46f5c0ef0de21d8ec672fd03a3c056d60- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1545018
- Bitcoin block existence check
- https://blockstream.info/api/block/953515