ISRC USB8U1059074
Verified recording
USB8U1059074 is “Invocation” by William Billings,
registered on the CopyrightChains blockchain with CopyrightID
0x087f35d3df1e01eca5f24bba82afc82ff9a0e99ce9580be4b8562197a7d6de06 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1059074.
Recording identifiers
- ISRC
- USB8U1059074
- Title
- Invocation
- Artist
- William Billings
- CopyrightID (CopyrightChains transaction hash)
0x087f35d3df1e01eca5f24bba82afc82ff9a0e99ce9580be4b8562197a7d6de06
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:280790c5b1d961cb142c4763f089447219a94fd065d0c17dbb27c38671f1e73e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1059074
- Bitcoin block existence check
- https://blockstream.info/api/block/960327