ISRC USBN28700827
Verified recording
USBN28700827 is “The April Fools” by Earl Klugh,
registered on the CopyrightChains blockchain with CopyrightID
0x29f9532d553343bdd76d1afe6e2e75033d07b35a76a73a260632eacd4eb8fc0e and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN28700827.
Recording identifiers
- ISRC
- USBN28700827
- Title
- The April Fools
- Artist
- Earl Klugh
- CopyrightID (CopyrightChains transaction hash)
0x29f9532d553343bdd76d1afe6e2e75033d07b35a76a73a260632eacd4eb8fc0e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:f28e112a0fb2395d69545fb0ee0e16073ba98656fe9b918f5ffc906a1bf53d88- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN28700827
- Bitcoin block existence check
- https://blockstream.info/api/block/960500