ISRC UKW3Z2202348
Verified recording
UKW3Z2202348 is “Lesson Learned” by Zaska,
registered on the CopyrightChains blockchain with CopyrightID
0x679b60719b799d727f7cea18ed845295f24eaf8cc7f501107258b994d429564e and independently timestamped
in Bitcoin block 957124 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKW3Z2202348.
Recording identifiers
- ISRC
- UKW3Z2202348
- Title
- Lesson Learned
- Artist
- Zaska
- CopyrightID (CopyrightChains transaction hash)
0x679b60719b799d727f7cea18ed845295f24eaf8cc7f501107258b994d429564e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:53:27+00:00
- Bitcoin block
- 957124
- Canonical record hash
sha256:4d721433222de4ea4d16d558e7429e3bf3c29fdacb35193d5b895735a2921e39- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKW3Z2202348
- Bitcoin block existence check
- https://blockstream.info/api/block/957124