ISRC FRX281977835
Verified recording
FRX281977835 is “Sonnensystem” by Big Toe,
registered on the CopyrightChains blockchain with CopyrightID
0xfc94ad943a3be22ef4195058aec2a962ba700bf5536d67db05c91ab5f283bf0c 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/FRX281977835.
Recording identifiers
- ISRC
- FRX281977835
- Title
- Sonnensystem
- Artist
- Big Toe
- CopyrightID (CopyrightChains transaction hash)
0xfc94ad943a3be22ef4195058aec2a962ba700bf5536d67db05c91ab5f283bf0c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:4d408ffa063e598a8ec31e71457ac7f1ed31ea94d487b10680b4f294cb8417a5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX281977835
- Bitcoin block existence check
- https://blockstream.info/api/block/956304