ISRC CAN112200967
Verified recording
CAN112200967 is “How Long” by Shuko,
registered on the CopyrightChains blockchain with CopyrightID
0x9f521a7a9ac3a0da7bd160bc4e099bf3eee7f4d31ca2f37ec8d4420cb15541cc 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/CAN112200967.
Recording identifiers
- ISRC
- CAN112200967
- Title
- How Long
- Artist
- Shuko
- CopyrightID (CopyrightChains transaction hash)
0x9f521a7a9ac3a0da7bd160bc4e099bf3eee7f4d31ca2f37ec8d4420cb15541cc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:52cb53405d258ce6315bf856c81b25acda2293696dc985e68a2d03bc9b493793- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAN112200967
- Bitcoin block existence check
- https://blockstream.info/api/block/956302