ISRC CHE272100789
Verified recording
CHE272100789 is “Trio No. 1 in E Minor: II. Andante grazioso” by Bernhard Romberg,
registered on the CopyrightChains blockchain with CopyrightID
0x1107ccf73707fc733194bf14f437e093ab4d11424fea905ab3d5b406bdc5e37a and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHE272100789.
Recording identifiers
- ISRC
- CHE272100789
- Title
- Trio No. 1 in E Minor: II. Andante grazioso
- Artist
- Bernhard Romberg
- CopyrightID (CopyrightChains transaction hash)
0x1107ccf73707fc733194bf14f437e093ab4d11424fea905ab3d5b406bdc5e37a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:b144d1c61f2a7dfa5062ed21d7b5fc608902e62bdb5f7d860ec9a9b3c00bb5eb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHE272100789
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Trio No. 1 in E Minor: II. Andante grazioso · Machine-readable JSON-LD