ISRC USRH12301830
Verified recording
USRH12301830 is “Prelude” by Fred Lassen,
registered on the CopyrightChains blockchain with CopyrightID
0xf866c14c0d03600c88a5970e6e9dd62aaacaf8a635a33252d7751928bfd4acff and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRH12301830.
Recording identifiers
- ISRC
- USRH12301830
- Title
- Prelude
- Artist
- Fred Lassen
- CopyrightID (CopyrightChains transaction hash)
0xf866c14c0d03600c88a5970e6e9dd62aaacaf8a635a33252d7751928bfd4acff
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:beb312929639f08484e696780d869f41632b74b4339f002a9e02b6b50d1d0faa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRH12301830
- Bitcoin block existence check
- https://blockstream.info/api/block/953515