ISRC FRX281926721
Verified recording
FRX281926721 is “Kochen” by Big Toe,
registered on the CopyrightChains blockchain with CopyrightID
0x39aab87a400c451ffbe494f3b253120c74306030acc01b1e1541d1da2fe1476d and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX281926721.
Recording identifiers
- ISRC
- FRX281926721
- Title
- Kochen
- Artist
- Big Toe
- CopyrightID (CopyrightChains transaction hash)
0x39aab87a400c451ffbe494f3b253120c74306030acc01b1e1541d1da2fe1476d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:a69e8bc037a3a695278414e018b052b3686bd36cab37247b4bff75bd656cee6f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX281926721
- Bitcoin block existence check
- https://blockstream.info/api/block/956304