ISRC NLA508541901
Verified recording
NLA508541901 is “Mass in C Minor, K. 427 "Grosse Messe" (Rev. and Reconstr. A. Schmitt & E. Gardiner): 1. Kyrie” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x7d53ec375dd08a38229d14a785aa5e049e73553bc93e03ac10ccf999677cc856 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508541901.
Recording identifiers
- ISRC
- NLA508541901
- Title
- Mass in C Minor, K. 427 "Grosse Messe" (Rev. and Reconstr. A. Schmitt & E. Gardiner): 1. Kyrie
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x7d53ec375dd08a38229d14a785aa5e049e73553bc93e03ac10ccf999677cc856
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:9375baef2197f693665d947c94eb12dddda92ce76ad42d972e5949fdd2f6e175- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508541901
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Mass in C Minor, K. 427 "Grosse Messe" (Rev. and Reconstr. A. Schmitt & E. Gardiner): 1. Kyrie · Machine-readable JSON-LD