ISRC CH7812413767
Verified recording
CH7812413767 is “Silence” by Klaas,
registered on the CopyrightChains blockchain with CopyrightID
0x9889b9fa9d0e6aaf632e2031adfb3ffab000e0ce530c0544ac09b90bdfe883e7 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812413767.
Recording identifiers
- ISRC
- CH7812413767
- Title
- Silence
- Artist
- Klaas
- CopyrightID (CopyrightChains transaction hash)
0x9889b9fa9d0e6aaf632e2031adfb3ffab000e0ce530c0544ac09b90bdfe883e7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:adc9a2e1e544faa498606c7eca32f99905807f10885d76325c14198cb457f13e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812413767
- Bitcoin block existence check
- https://blockstream.info/api/block/953513