ISRC USFI80100091
Verified recording
USFI80100091 is “Thou Swell” by Bill Evans,
registered on the CopyrightChains blockchain with CopyrightID
0x81f5e7bae156f9ad0e693a6c73f7627e65b377e25b9d43e23c39a9020a443747 and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFI80100091.
Recording identifiers
- ISRC
- USFI80100091
- Title
- Thou Swell
- Artist
- Bill Evans
- CopyrightID (CopyrightChains transaction hash)
0x81f5e7bae156f9ad0e693a6c73f7627e65b377e25b9d43e23c39a9020a443747
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:267d33aa91f06809186ff7b76ec0ad00aee74a3160f6bfd9bc339b736a68543c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFI80100091
- Bitcoin block existence check
- https://blockstream.info/api/block/960360