ISRC CH7811501823
Verified recording
CH7811501823 is “Buir” by Franz Arnold's Wiudä Bärg,
registered on the CopyrightChains blockchain with CopyrightID
0x4b5411c7af408150b56a06f71889418eb152fdb041469f714e9fdc9bfd0fe407 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7811501823.
Recording identifiers
- ISRC
- CH7811501823
- Title
- Buir
- Artist
- Franz Arnold's Wiudä Bärg
- CopyrightID (CopyrightChains transaction hash)
0x4b5411c7af408150b56a06f71889418eb152fdb041469f714e9fdc9bfd0fe407
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:b4598a3427f94d0a8c838db50c4f7e07ac35f33c7fa4cf1ea0d02a8bcf352aba- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7811501823
- Bitcoin block existence check
- https://blockstream.info/api/block/953520