ISRC CHUM70900687
Verified recording
CHUM70900687 is “Immer wen i Blüemli gseh” by Nina Reber,
registered on the CopyrightChains blockchain with CopyrightID
0xb972835f8375e266a515bb180c011026cb3294658c0def13693dea93f327e2a4 and independently timestamped
in Bitcoin block 959163 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHUM70900687.
Recording identifiers
- ISRC
- CHUM70900687
- Title
- Immer wen i Blüemli gseh
- Artist
- Nina Reber
- CopyrightID (CopyrightChains transaction hash)
0xb972835f8375e266a515bb180c011026cb3294658c0def13693dea93f327e2a4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T18:47:29+00:00
- Bitcoin block
- 959163
- Canonical record hash
sha256:406f2543b2309c2db465b995711fd58fa3b8ea034cb0f384684a5baf1a7dcfae- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHUM70900687
- Bitcoin block existence check
- https://blockstream.info/api/block/959163
Full record
Track page: Immer wen i Blüemli gseh · Machine-readable JSON-LD