ISRC USUPK1021706
Verified recording
USUPK1021706 is “Signs of Betrayal” by CRUCIFIX,
registered on the CopyrightChains blockchain with CopyrightID
0x65e904b94daa64a70dcc10cc6d7e0f8ef3d7f67c847428cd2daf64c928f8518c and independently timestamped
in Bitcoin block 959105 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUPK1021706.
Recording identifiers
- ISRC
- USUPK1021706
- Title
- Signs of Betrayal
- Artist
- CRUCIFIX
- CopyrightID (CopyrightChains transaction hash)
0x65e904b94daa64a70dcc10cc6d7e0f8ef3d7f67c847428cd2daf64c928f8518c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T06:33:30+00:00
- Bitcoin block
- 959105
- Canonical record hash
sha256:22f40d54af9b4fbca350e95e40d97ba1e1844cb22966adcafaf43b01d6c7a508- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUPK1021706
- Bitcoin block existence check
- https://blockstream.info/api/block/959105