ISRC DEF057602934
Verified recording
DEF057602934 is “Missa "L'homme armé super voces musicales": 4. Sanctus” by Josquin des Prez,
registered on the CopyrightChains blockchain with CopyrightID
0x455e7f0c910c68815edd9961f966eb2ec432b25b83b1bc956cb56e0c176f303c and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057602934.
Recording identifiers
- ISRC
- DEF057602934
- Title
- Missa "L'homme armé super voces musicales": 4. Sanctus
- Artist
- Josquin des Prez
- CopyrightID (CopyrightChains transaction hash)
0x455e7f0c910c68815edd9961f966eb2ec432b25b83b1bc956cb56e0c176f303c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:02130841864314d53f621a25e9d8a84dea3db4bd8646e594f2ca3057e7c5d508- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057602934
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Missa "L'homme armé super voces musicales": 4. Sanctus · Machine-readable JSON-LD