ISRC NOG4F2001030
Verified recording
NOG4F2001030 is “What a Wonderful World” by Sissel,
registered on the CopyrightChains blockchain with CopyrightID
0xd88c70f54086b22f93fe0961819ed787ccd297ad31627ad5a54bcc0ab62ea13c and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOG4F2001030.
Recording identifiers
- ISRC
- NOG4F2001030
- Title
- What a Wonderful World
- Artist
- Sissel
- CopyrightID (CopyrightChains transaction hash)
0xd88c70f54086b22f93fe0961819ed787ccd297ad31627ad5a54bcc0ab62ea13c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:423fc4cb706796d08582922aaf8ac0c6f9d8eb56dfdd9aec5efdff8d0dcdf574- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOG4F2001030
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: What a Wonderful World · Machine-readable JSON-LD