ISRC HUA253256707
Verified recording
HUA253256707 is “Missa Tempore Quadragesimae, MH 553: Agnus Dei” by Michael Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x8ac89e3e49b51321954379055c0936494cbca8b4a8d86974c1e19f36b0134050 and independently timestamped
in Bitcoin block 960354 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253256707.
Recording identifiers
- ISRC
- HUA253256707
- Title
- Missa Tempore Quadragesimae, MH 553: Agnus Dei
- Artist
- Michael Haydn
- CopyrightID (CopyrightChains transaction hash)
0x8ac89e3e49b51321954379055c0936494cbca8b4a8d86974c1e19f36b0134050
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:48:18+00:00
- Bitcoin block
- 960354
- Canonical record hash
sha256:38a7258f40385a79769636f4dda864afa4d39ab70ae471d44c6e5b2af6f380fd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253256707
- Bitcoin block existence check
- https://blockstream.info/api/block/960354
Full record
Track page: Missa Tempore Quadragesimae, MH 553: Agnus Dei · Machine-readable JSON-LD