ISRC DEQG42579428
Verified recording
DEQG42579428 is “Memoirs: The Haymarket Theatre: He made two operas for his Lordship” by John Mainwaring,
registered on the CopyrightChains blockchain with CopyrightID
0x95bf690c16e3747d1528844070d3dbcbc9c15e12905afa154666f68ecba9c9e4 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/DEQG42579428.
Recording identifiers
- ISRC
- DEQG42579428
- Title
- Memoirs: The Haymarket Theatre: He made two operas for his Lordship
- Artist
- John Mainwaring
- CopyrightID (CopyrightChains transaction hash)
0x95bf690c16e3747d1528844070d3dbcbc9c15e12905afa154666f68ecba9c9e4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:f97cd0f1f8548c1ee4d05d12201abaabe01d580e704ff4339e1a15f8ec401a50- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQG42579428
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Memoirs: The Haymarket Theatre: He made two operas for his Lordship · Machine-readable JSON-LD