ISRC CH4212300011
Verified recording
CH4212300011 is “Requiem in D Minor, K. 626: V. Sanctus” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xedfccb3092efaf320153d54d660a885a5b444d70450a07064214a1c7688a296f and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4212300011.
Recording identifiers
- ISRC
- CH4212300011
- Title
- Requiem in D Minor, K. 626: V. Sanctus
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xedfccb3092efaf320153d54d660a885a5b444d70450a07064214a1c7688a296f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:029a4a682d03eef329cd5a994409ff096649fe97753381a37c4a2343f5153b15- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4212300011
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Requiem in D Minor, K. 626: V. Sanctus · Machine-readable JSON-LD