ISRC TCJPZ2488971
Verified recording
TCJPZ2488971 is “Jackknife” by xi,
registered on the CopyrightChains blockchain with CopyrightID
0x68d9931971ae6b013ce1d2f3d334af818bf69e447688ff705f81e031e567de41 and independently timestamped
in Bitcoin block 960113 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPZ2488971.
Recording identifiers
- ISRC
- TCJPZ2488971
- Title
- Jackknife
- Artist
- xi
- CopyrightID (CopyrightChains transaction hash)
0x68d9931971ae6b013ce1d2f3d334af818bf69e447688ff705f81e031e567de41
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:38:16+00:00
- Bitcoin block
- 960113
- Canonical record hash
sha256:d9b50c4c54dfefb6af385b8cdf036b3ba74824b9679ee2caa1a736d962c95d7b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPZ2488971
- Bitcoin block existence check
- https://blockstream.info/api/block/960113