ISRC UKN6K2000929
Verified recording
UKN6K2000929 is “Zero-Sum Game” by Otik,
registered on the CopyrightChains blockchain with CopyrightID
0x2929e226947b17ba689d6cd32cfb7f3280b409286e5a56b8e8f8c4a57ade1127 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKN6K2000929.
Recording identifiers
- ISRC
- UKN6K2000929
- Title
- Zero-Sum Game
- Artist
- Otik
- CopyrightID (CopyrightChains transaction hash)
0x2929e226947b17ba689d6cd32cfb7f3280b409286e5a56b8e8f8c4a57ade1127
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:929d39c01b2436191ed2a9e659eaede7c509a59980e044341a8b5167f049e185- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKN6K2000929
- Bitcoin block existence check
- https://blockstream.info/api/block/960348