ISRC TCAFW2188662
Verified recording
TCAFW2188662 is “Shiro” by K4rl,
registered on the CopyrightChains blockchain with CopyrightID
0xc83754d09c2d0b6aa839448bcacb6a0cd3f097858227ef9c35fb50379e2cd2be 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/TCAFW2188662.
Recording identifiers
- ISRC
- TCAFW2188662
- Title
- Shiro
- Artist
- K4rl
- CopyrightID (CopyrightChains transaction hash)
0xc83754d09c2d0b6aa839448bcacb6a0cd3f097858227ef9c35fb50379e2cd2be
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:029432ed249fb01508d5a2cc2d0d1d0e72db6e0f3f9ddb837d76ef394726333e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFW2188662
- Bitcoin block existence check
- https://blockstream.info/api/block/956302