ISRC CH7812404298
Verified recording
CH7812404298 is “Hoffnig” by visu,
registered on the CopyrightChains blockchain with CopyrightID
0x3adea4b2177132820683e9be8e6089e5ced219068e0328f50331cc7131eff084 and independently timestamped
in Bitcoin block 960489 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812404298.
Recording identifiers
- ISRC
- CH7812404298
- Title
- Hoffnig
- Artist
- visu
- CopyrightID (CopyrightChains transaction hash)
0x3adea4b2177132820683e9be8e6089e5ced219068e0328f50331cc7131eff084
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:40:43+00:00
- Bitcoin block
- 960489
- Canonical record hash
sha256:7573da9634d90a055cbf11a54a43956f33ec6f3f9fb6f56ba057ce4c6b527203- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812404298
- Bitcoin block existence check
- https://blockstream.info/api/block/960489