Edna Hicks
type: MusicGroup
genre: classic blues
genre: country blues
description: Edna Hicks (October 14, 1891 or 1895 – August 16, 1925) was an American blues singer and musician. Her recorded songs include "Hard Luck Blues" and "Poor Me Blues". She also recorded "Down Hearted Blu
popularity: 3
followers: 326
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 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. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52d0e81c55b0966f634e30b3b9e6f01e1c511cae1a2e993287922da0616d2add. Chain 2 (Bitcoin): anchored in block 954031 (2026-06-17T01:43:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3b6f7420-1dec-468e-b240-4d495db16bef.json and https://artists.proofprofile.net/proofs/artist/3b6f7420-1dec-468e-b240-4d495db16bef.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T01:43:23Z
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album: You've Got Everything a Sweet Mamma Needs But Me
  type: MusicAlbum
  date published: 1923-04-04
album: I'm Goin' Away
  type: MusicAlbum
  date published: 1923-09-03
album: Walking and Talking Blues
  type: MusicAlbum
  date published: 1923-10-24
album: Poor Me Blues
  type: MusicAlbum
  date published: 1925-10-21
album: Edna Hicks Vol. 1 (1923)
  type: MusicAlbum
  date published: 1996
album: Gulf Coast Blues
  type: MusicAlbum
  date published: 2015-04-23
album: Poor Me Blues (Remaster)
  type: MusicAlbum
  date published: 2019-12-09
  track: Poor Me Blues - Remaster
    type: MusicRecording
    duration: PT3M14S
    duration ms: 194520
    explicit: false
    by artist: Edna Hicks
    in album: Poor Me Blues (Remaster)
      type: MusicAlbum
      date published: 2019-12-09
    genre: classic blues
    genre: country blues
    isrc code: GBSMU7257057
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU7257057
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T11:35:32Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17061877d8edfc6ad1f3b068c0c9d854ed94697b51b822adce9050eae3f5ee61. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/GBSMU7257057.
      date published: 2026-07-22T11:35:32Z
    audio: Poor Me Blues - Remaster
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 80.466
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.42
      additional property: Energy
        type: PropertyValue
        value: 0.386
      additional property: Speechiness
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        value: 0.235
      additional property: Acousticness
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        value: 0.995
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.044
      additional property: Liveness
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        value: 0.301
      additional property: Valence (Positivity)
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        value: 0.74
      additional property: Loudness (dB)
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        value: -12.444
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Uncle Sam Blues
  type: MusicAlbum
  date published: 2021-09-17
album: Top 27 Classics - The Very Best of Edna Hicks
  type: MusicAlbum
  date published: 2021-10-22