ISRC USBC19801869
Verified recording
USBC19801869 is “Throw It Out” by William Finn,
registered on the CopyrightChains blockchain with CopyrightID
0x95576b9107900272cd1592281191f7bab18a37ad296c3cf2851fe6c3f87aa9b4 and independently timestamped
in Bitcoin block 960105 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19801869.
Recording identifiers
- ISRC
- USBC19801869
- Title
- Throw It Out
- Artist
- William Finn
- CopyrightID (CopyrightChains transaction hash)
0x95576b9107900272cd1592281191f7bab18a37ad296c3cf2851fe6c3f87aa9b4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:35:17+00:00
- Bitcoin block
- 960105
- Canonical record hash
sha256:a5761f5926bb5682bf68d3f20edee129d50bac464755b007995e921e840fbad9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19801869
- Bitcoin block existence check
- https://blockstream.info/api/block/960105