ISRC CHF032503221
Verified recording
CHF032503221 is “f2m2” by sufr,
registered on the CopyrightChains blockchain with CopyrightID
0xa4c7d0228397d66c8738d17ccdb530cc204097fe6f8d1f5f1a34288c999ecf9f 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/CHF032503221.
Recording identifiers
- ISRC
- CHF032503221
- Title
- f2m2
- Artist
- sufr
- CopyrightID (CopyrightChains transaction hash)
0xa4c7d0228397d66c8738d17ccdb530cc204097fe6f8d1f5f1a34288c999ecf9f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:07861325f04d4f5f306fff70c54a341c443478ff26a21f327d651d9a8d26ad5a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHF032503221
- Bitcoin block existence check
- https://blockstream.info/api/block/956302