ISRC DED462300207
Verified recording
DED462300207 is “Long Gone Midnight - Blues A Londres, live at the Marquee, London, 2 January 1969” by John Mayall,
registered on the CopyrightChains blockchain with CopyrightID
0xfe0fed3606ff826214a5f9dba5a74af1f38918f3565a43fe9125d23190f756dd and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DED462300207.
Recording identifiers
- ISRC
- DED462300207
- Title
- Long Gone Midnight - Blues A Londres, live at the Marquee, London, 2 January 1969
- Artist
- John Mayall
- CopyrightID (CopyrightChains transaction hash)
0xfe0fed3606ff826214a5f9dba5a74af1f38918f3565a43fe9125d23190f756dd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:86e93bf7b997db2f1d84587acf3002a25122e8f58f7a93fb7d8c6a98f52db94e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DED462300207
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Long Gone Midnight - Blues A Londres, live at the Marquee, London, 2 January 1969 · Machine-readable JSON-LD