ISRC USUPK0521714
Verified recording
USUPK0521714 is “Blue's Prayer” by CRUCIFIX,
registered on the CopyrightChains blockchain with CopyrightID
0x1b09d9546276a9eab6905479e302d4c13384cc57e71afa7acc2e862b47831b01 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUPK0521714.
Recording identifiers
- ISRC
- USUPK0521714
- Title
- Blue's Prayer
- Artist
- CRUCIFIX
- CopyrightID (CopyrightChains transaction hash)
0x1b09d9546276a9eab6905479e302d4c13384cc57e71afa7acc2e862b47831b01
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:0601fc5e9638c965b238eb586e402c72ade2ee5271cff1762b65392164877259- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUPK0521714
- Bitcoin block existence check
- https://blockstream.info/api/block/960273