ISRC UK4ZF2300185
Verified recording
UK4ZF2300185 is “So Good” by Tobtok,
registered on the CopyrightChains blockchain with CopyrightID
0x9222bd86913deb47a08be3483ff88b34f55167f9bdde29eec805bb4752d79e08 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/UK4ZF2300185.
Recording identifiers
- ISRC
- UK4ZF2300185
- Title
- So Good
- Artist
- Tobtok
- CopyrightID (CopyrightChains transaction hash)
0x9222bd86913deb47a08be3483ff88b34f55167f9bdde29eec805bb4752d79e08
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:4fabee9749da77bf8b2a2ad7d0ac45d2d7a41a52e117ac24c2a6e0e9f1e06d4a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK4ZF2300185
- Bitcoin block existence check
- https://blockstream.info/api/block/956304