ISRC CH1491940910
Verified recording
CH1491940910 is “Rosenkranzsonate No. 4 in D Minor, C 93 "The Presentation"” by Heinrich Ignaz Franz von Biber,
registered on the CopyrightChains blockchain with CopyrightID
0xe3981bc8c7ad3f13326bf2fce7b3ba73573c3a41a3a6f4fdc4e449f2ad87e470 and independently timestamped
in Bitcoin block 960277 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1491940910.
Recording identifiers
- ISRC
- CH1491940910
- Title
- Rosenkranzsonate No. 4 in D Minor, C 93 "The Presentation"
- Artist
- Heinrich Ignaz Franz von Biber
- CopyrightID (CopyrightChains transaction hash)
0xe3981bc8c7ad3f13326bf2fce7b3ba73573c3a41a3a6f4fdc4e449f2ad87e470
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T16:10:47+00:00
- Bitcoin block
- 960277
- Canonical record hash
sha256:16d8de701136a0f007d15a1488819008f2ae66087ed9c13fcd7384f95d5f2434- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1491940910
- Bitcoin block existence check
- https://blockstream.info/api/block/960277
Full record
Track page: Rosenkranzsonate No. 4 in D Minor, C 93 "The Presentation" · Machine-readable JSON-LD