ISRC UKUZW2100136
Verified recording
UKUZW2100136 is “What a Wonderful World (Arr. for Guitar)” by Bob Thiele,
registered on the CopyrightChains blockchain with CopyrightID
0x7496a90578ae6dc6f0885033a7e13579bc26967c27f580308a4368870eb08ea6 and independently timestamped
in Bitcoin block 960218 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKUZW2100136.
Recording identifiers
- ISRC
- UKUZW2100136
- Title
- What a Wonderful World (Arr. for Guitar)
- Artist
- Bob Thiele
- CopyrightID (CopyrightChains transaction hash)
0x7496a90578ae6dc6f0885033a7e13579bc26967c27f580308a4368870eb08ea6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:57:05+00:00
- Bitcoin block
- 960218
- Canonical record hash
sha256:42357a9ea13f23a359b0a7e9be1d9f52d0a1fa129b292bd1cdbce6171f24f0a2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKUZW2100136
- Bitcoin block existence check
- https://blockstream.info/api/block/960218
Full record
Track page: What a Wonderful World (Arr. for Guitar) · Machine-readable JSON-LD