ISRC USFI85500070
Verified recording
USFI85500070 is “I Want To Be Happy” by Thelonious Monk,
registered on the CopyrightChains blockchain with CopyrightID
0x33c4c3e30e7543e2ee26ef74df5b13cbc8f3ccbdad7d4c34d3c91db56c784bb2 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/USFI85500070.
Recording identifiers
- ISRC
- USFI85500070
- Title
- I Want To Be Happy
- Artist
- Thelonious Monk
- CopyrightID (CopyrightChains transaction hash)
0x33c4c3e30e7543e2ee26ef74df5b13cbc8f3ccbdad7d4c34d3c91db56c784bb2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:0877793087888380cc3713f7f11f94692f88378b2caa8caf5b513c12db9d1f12- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFI85500070
- Bitcoin block existence check
- https://blockstream.info/api/block/960138