ISRC USUPK0521727
Verified recording
USUPK0521727 is “Blue's Sermon” by CRUCIFIX,
registered on the CopyrightChains blockchain with CopyrightID
0xf082c899ff840effd12c9f3059f09fb68a705a4d9cacf6e612e374eb8258658d and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUPK0521727.
Recording identifiers
- ISRC
- USUPK0521727
- Title
- Blue's Sermon
- Artist
- CRUCIFIX
- CopyrightID (CopyrightChains transaction hash)
0xf082c899ff840effd12c9f3059f09fb68a705a4d9cacf6e612e374eb8258658d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:24193cf8ff31115ad7970c78ef3388020be1a123955132ea883de7fb61991ee3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUPK0521727
- Bitcoin block existence check
- https://blockstream.info/api/block/957118