ISRC CA5KR0036444
Verified recording
CA5KR0036444 is “Booh - Sam Ruffillo Re-rub” by Sarmacja,
registered on the CopyrightChains blockchain with CopyrightID
0xb6dcba7bfbf9a85a6c5b25227592f08efa3265daf2ef8086990db6af0eedc4ab 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/CA5KR0036444.
Recording identifiers
- ISRC
- CA5KR0036444
- Title
- Booh - Sam Ruffillo Re-rub
- Artist
- Sarmacja
- CopyrightID (CopyrightChains transaction hash)
0xb6dcba7bfbf9a85a6c5b25227592f08efa3265daf2ef8086990db6af0eedc4ab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:b4435bdcfaf37eaf5ca24f0ce7f33b171c6d211af104bf997e6f083758c15adf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR0036444
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Booh - Sam Ruffillo Re-rub · Machine-readable JSON-LD