ISRC CH6540837655
Verified recording
CH6540837655 is “Lenzburg” by Derek M. Broadbent,
registered on the CopyrightChains blockchain with CopyrightID
0x08892f348c927b523a906389cde1ceaee581be7b7339036fc6f093c600f8e258 and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6540837655.
Recording identifiers
- ISRC
- CH6540837655
- Title
- Lenzburg
- Artist
- Derek M. Broadbent
- CopyrightID (CopyrightChains transaction hash)
0x08892f348c927b523a906389cde1ceaee581be7b7339036fc6f093c600f8e258
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:aeaccea293dd9d81e849cc8774a44f7ab54a832b6f44c6e17341558d405aef75- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6540837655
- Bitcoin block existence check
- https://blockstream.info/api/block/960216