ISRC USAT21403958
Verified recording
USAT21403958 is “Wonderful World - Mono” by Otis Redding,
registered on the CopyrightChains blockchain with CopyrightID
0x3d7578ceafac7fd9c5af14780902c917db36181ac75ee1d906752792ec5819f1 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/USAT21403958.
Recording identifiers
- ISRC
- USAT21403958
- Title
- Wonderful World - Mono
- Artist
- Otis Redding
- CopyrightID (CopyrightChains transaction hash)
0x3d7578ceafac7fd9c5af14780902c917db36181ac75ee1d906752792ec5819f1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:2074ea92142bdbac147b815a9da281f1f89cdf358e2b57bf25c32943a027dfe7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21403958
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Wonderful World - Mono · Machine-readable JSON-LD