ISRC NLA507100673
Verified recording
NLA507100673 is “Mass No. 6 in E flat, D.950: Agnus Dei” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x4d12f90e7c10af080e1caddb1ae24d417840f30a906d2d2df61501e9dabdc995 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507100673.
Recording identifiers
- ISRC
- NLA507100673
- Title
- Mass No. 6 in E flat, D.950: Agnus Dei
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x4d12f90e7c10af080e1caddb1ae24d417840f30a906d2d2df61501e9dabdc995
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:62971f355d3e3b9a6bac3dc4dc1220c69e9a64cdf4956a5ee6248b0d09ba075f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507100673
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Mass No. 6 in E flat, D.950: Agnus Dei · Machine-readable JSON-LD