ISRC CHE272301362
Verified recording
CHE272301362 is “Sonata No. 1 in D Minor, "The Annunciation": I. Praeludium” by Heinrich Ignaz Franz von Biber,
registered on the CopyrightChains blockchain with CopyrightID
0x263a6409913f98abbf2e6e8bfc55e97158bc857174b15ae7d7121cbc348b145c 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/CHE272301362.
Recording identifiers
- ISRC
- CHE272301362
- Title
- Sonata No. 1 in D Minor, "The Annunciation": I. Praeludium
- Artist
- Heinrich Ignaz Franz von Biber
- CopyrightID (CopyrightChains transaction hash)
0x263a6409913f98abbf2e6e8bfc55e97158bc857174b15ae7d7121cbc348b145c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2bef482f6682aebebb9a5c1f4f21542850a781fe5fc69cc30bcc184703392e50- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHE272301362
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sonata No. 1 in D Minor, "The Annunciation": I. Praeludium · Machine-readable JSON-LD