ISRC DEF058930409
Verified recording
DEF058930409 is “Stabat Mater, Hob. XXa:1: IX. Fac me vere tecum flere” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xe01e431c9c96ca4d9c4c820d2854456308091b8f00625540ab7b03813ad8e14b 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/DEF058930409.
Recording identifiers
- ISRC
- DEF058930409
- Title
- Stabat Mater, Hob. XXa:1: IX. Fac me vere tecum flere
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xe01e431c9c96ca4d9c4c820d2854456308091b8f00625540ab7b03813ad8e14b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:4ca54a6f51c44c5a40ea0c3ae3a02411b8489ea9a191e09af4f12d82324d5868- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058930409
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Stabat Mater, Hob. XXa:1: IX. Fac me vere tecum flere · Machine-readable JSON-LD