ISRC CA5KR1701543
Verified recording
CA5KR1701543 is “158” by JSTJR,
registered on the CopyrightChains blockchain with CopyrightID
0x9a698fe456384f092510c8b753639e43c489476ecbcbe53080b3650aee86b036 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1701543.
Recording identifiers
- ISRC
- CA5KR1701543
- Title
- 158
- Artist
- JSTJR
- CopyrightID (CopyrightChains transaction hash)
0x9a698fe456384f092510c8b753639e43c489476ecbcbe53080b3650aee86b036
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:6ba91519935f4a5088e962d023df31a2d7de7c986400164c6db49d47c685c814- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1701543
- Bitcoin block existence check
- https://blockstream.info/api/block/956302