ISRC CHE272301365
Verified recording
CHE272301365 is “Sonata No. 2 in A Major, "The Visitation": I. Sonata” by Heinrich Ignaz Franz von Biber,
registered on the CopyrightChains blockchain with CopyrightID
0xad9c5d35a345486c085eea6283cd5d791601f9673bcc21a66e7c1514a52aaf7d and independently timestamped
in Bitcoin block 960494 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHE272301365.
Recording identifiers
- ISRC
- CHE272301365
- Title
- Sonata No. 2 in A Major, "The Visitation": I. Sonata
- Artist
- Heinrich Ignaz Franz von Biber
- CopyrightID (CopyrightChains transaction hash)
0xad9c5d35a345486c085eea6283cd5d791601f9673bcc21a66e7c1514a52aaf7d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T01:44:32+00:00
- Bitcoin block
- 960494
- Canonical record hash
sha256:bbeb0a9bbc488fa2e4fb6b3e6c244d4d923eac4e9293d9314cebfd59c53894ac- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHE272301365
- Bitcoin block existence check
- https://blockstream.info/api/block/960494
Full record
Track page: Sonata No. 2 in A Major, "The Visitation": I. Sonata · Machine-readable JSON-LD