ISRC USSJ11002265
Verified recording
USSJ11002265 is “Missa Brevis No. 7 In B Major St. Joannis De Deo - Kyrie” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xd12d56ce1f67ab94931d93e68759d5452ab9fbae5300ebf5d8a24163bd72955a and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ11002265.
Recording identifiers
- ISRC
- USSJ11002265
- Title
- Missa Brevis No. 7 In B Major St. Joannis De Deo - Kyrie
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xd12d56ce1f67ab94931d93e68759d5452ab9fbae5300ebf5d8a24163bd72955a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:4b5e9027dc76737a8c1afc1323a6ea9f6f112e5162732e8e9f128f274b44f59c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ11002265
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Missa Brevis No. 7 In B Major St. Joannis De Deo - Kyrie · Machine-readable JSON-LD