ISRC USUPK0521721
Verified recording
USUPK0521721 is “Jason's Story” by CRUCIFIX,
registered on the CopyrightChains blockchain with CopyrightID
0xa6b41da8b85fcbd7a8a9e3e62f73cde28ca0eaae503aee34e564b7e30b665a52 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/USUPK0521721.
Recording identifiers
- ISRC
- USUPK0521721
- Title
- Jason's Story
- Artist
- CRUCIFIX
- CopyrightID (CopyrightChains transaction hash)
0xa6b41da8b85fcbd7a8a9e3e62f73cde28ca0eaae503aee34e564b7e30b665a52
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d8825fa58994d740fea8529372306386cbad607277d1ce8fd09ba4085df145ec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUPK0521721
- Bitcoin block existence check
- https://blockstream.info/api/block/957118