ISRC CH6540854123
Verified recording
CH6540854123 is “Salute to Berne (March)” by Ernst Obrecht,
registered on the CopyrightChains blockchain with CopyrightID
0x84c43e88cc40274810164f7016486ee77d526bdf50d09cceaaece3be4537a32c and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6540854123.
Recording identifiers
- ISRC
- CH6540854123
- Title
- Salute to Berne (March)
- Artist
- Ernst Obrecht
- CopyrightID (CopyrightChains transaction hash)
0x84c43e88cc40274810164f7016486ee77d526bdf50d09cceaaece3be4537a32c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d7b21851359cfbc535f45b9b7beedb71492bc46db5dd4db72e755bac5f336248- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6540854123
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Salute to Berne (March) · Machine-readable JSON-LD