ISRC CH4212300065
Verified recording
CH4212300065 is “Missa solemnis in D major, Op. 123: V. Agnus Dei: Agnus Dei. Adagio” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x3459e2fb636b491bc84d35b1a941ac79c5495f69a35ac15d06459337f2638cc9 and independently timestamped
in Bitcoin block 960254 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4212300065.
Recording identifiers
- ISRC
- CH4212300065
- Title
- Missa solemnis in D major, Op. 123: V. Agnus Dei: Agnus Dei. Adagio
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x3459e2fb636b491bc84d35b1a941ac79c5495f69a35ac15d06459337f2638cc9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:06:10+00:00
- Bitcoin block
- 960254
- Canonical record hash
sha256:29ded8eb06d8e13e709505e42346e1b9cd995a0e80f1dc3b146bdee1d2143bad- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4212300065
- Bitcoin block existence check
- https://blockstream.info/api/block/960254
Full record
Track page: Missa solemnis in D major, Op. 123: V. Agnus Dei: Agnus Dei. Adagio · Machine-readable JSON-LD