Jessie Mae Robinson
type: MusicGroup
description: Jessie Mae Robinson (née Booker, October 1, 1918 – October 26, 1966) was an American musician and songwriter, whose compositions included many R&B and pop hits of the 1940s and 1950s, including "Black
popularity: 2
followers: 130
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-21T18:16:07Z
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track: Black Night

Black Night
type: MusicRecording
duration: PT2M36S
duration ms: 156586
explicit: false
by artist: Jessie Mae Robinson
by artist: Freddy Cole
in album: Waiter, Ask the Man to Play the Blues
  type: MusicAlbum
  date published: 2004
isrc code: USGR10401326
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb414872420e9bb54dcfa759632d316000095c16851ff1ad6cb56f8ca2cefa624. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:22:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGR10401326.
  date published: 2026-07-22T19:22:34Z
audio: Black Night
  type: AudioObject
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