ISRC DEF059303195
Verified recording
DEF059303195 is “Vesperae solennes de Confessore, K. 339: IV. Laudate pueri” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x948e7cae905243f0ca842173a76740dbb5679fa15a477776d46dbfcdac78917e and independently timestamped
in Bitcoin block 960167 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059303195.
Recording identifiers
- ISRC
- DEF059303195
- Title
- Vesperae solennes de Confessore, K. 339: IV. Laudate pueri
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x948e7cae905243f0ca842173a76740dbb5679fa15a477776d46dbfcdac78917e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:42:34+00:00
- Bitcoin block
- 960167
- Canonical record hash
sha256:e9009312e7fa37c9128653ede1e59537b1e8d6ffaa6db476b9ef00dca1ac97c9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059303195
- Bitcoin block existence check
- https://blockstream.info/api/block/960167
Full record
Track page: Vesperae solennes de Confessore, K. 339: IV. Laudate pueri · Machine-readable JSON-LD