ISRC CH6540841849
Verified recording
CH6540841849 is “Basin Street Blues” by Spencer Williams,
registered on the CopyrightChains blockchain with CopyrightID
0xb2a6e83795600a97870810bfd55ca1712ec0877da72b827585b06d8964147337 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6540841849.
Recording identifiers
- ISRC
- CH6540841849
- Title
- Basin Street Blues
- Artist
- Spencer Williams
- CopyrightID (CopyrightChains transaction hash)
0xb2a6e83795600a97870810bfd55ca1712ec0877da72b827585b06d8964147337
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:30d98bb48110c655cf243298edbbdd69531da2a8dd94f3f63d516ec1a7999175- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6540841849
- Bitcoin block existence check
- https://blockstream.info/api/block/960448