ISRC DEF058930403
Verified recording
DEF058930403 is “Stabat Mater, Hob. XXa:1: III. Quis est homo, qui non fleret” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x23807d93d40af464f3fe2f5402f6e5e297b958e42d35043a4d44082cec317bcb 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/DEF058930403.
Recording identifiers
- ISRC
- DEF058930403
- Title
- Stabat Mater, Hob. XXa:1: III. Quis est homo, qui non fleret
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x23807d93d40af464f3fe2f5402f6e5e297b958e42d35043a4d44082cec317bcb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:16f036ebb2836caf8087515fd04d5582f10ba8c04135fe40f204c16955d18e9f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058930403
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Stabat Mater, Hob. XXa:1: III. Quis est homo, qui non fleret · Machine-readable JSON-LD