ISRC CYA1E2000673
Verified recording
CYA1E2000673 is “Button up Your Overcoat” by Jack Hylton & His Orchestra,
registered on the CopyrightChains blockchain with CopyrightID
0x0b768038f7666c4c62a2062af399b6eeb82dc0fb01c889c56d59de74c9028c03 and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CYA1E2000673.
Recording identifiers
- ISRC
- CYA1E2000673
- Title
- Button up Your Overcoat
- Artist
- Jack Hylton & His Orchestra
- CopyrightID (CopyrightChains transaction hash)
0x0b768038f7666c4c62a2062af399b6eeb82dc0fb01c889c56d59de74c9028c03
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:d8dc97e8613ad635b757e41c9662e8f47c7db9a19cbb2d261d7cc5ee3cbaa262- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CYA1E2000673
- Bitcoin block existence check
- https://blockstream.info/api/block/960216
Full record
Track page: Button up Your Overcoat · Machine-readable JSON-LD