Chidinma
type: MusicGroup
genre: afrobeat
genre: afrobeats
genre: azonto
description: Chidinma Ekile (; born 2 May 1991), known mononymously as Chidinma, is a Nigerian singer, songwriter, and actress. A native of Imo State, Chidinma was born in Ketu, Kosofe, Lagos State. In 2010, she g
popularity: 16
followers: 1647
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5567a18cb18dcde918ce95da3c7af36c0b1ff57bfa2f4f06d856145481d74199
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 953807
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953807
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f394ca93-bee8-4e62-96d7-89b145833b0c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f394ca93-bee8-4e62-96d7-89b145833b0c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f394ca93-bee8-4e62-96d7-89b145833b0c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T16:39:18Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5567a18cb18dcde918ce95da3c7af36c0b1ff57bfa2f4f06d856145481d74199. Chain 2 (Bitcoin): anchored in block 953807 (2026-06-15T16:39:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f394ca93-bee8-4e62-96d7-89b145833b0c.json and https://artists.proofprofile.net/proofs/artist/f394ca93-bee8-4e62-96d7-89b145833b0c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T16:39:18Z
album: Martha
  type: MusicAlbum
  date published: 2015-01-10
album: Bless the Lord
  type: MusicAlbum
  date published: 2015-09-15
album: Africa We Are One
  type: MusicAlbum
  date published: 2016-01-21
album: Oh Baby (You and I Remix)
  type: MusicAlbum
  date published: 2016-02-04
  track: Oh Baby - You and I Remix
    type: MusicRecording
    duration: PT3M38S
    duration ms: 218644
    explicit: false
    by artist: Chidinma
    in album: Oh Baby (You and I Remix)
      type: MusicAlbum
      date published: 2016-02-04
    genre: afrobeat
    genre: afrobeats
    genre: azonto
    isrc code: FR10S1864180
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T22:07:44+00:00
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      type: PropertyValue
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    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959071
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1864180
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T01:06:54Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f88e11f5438269dccb0461f6b146a5dd807d47d13cf42075e89f1f398e59c44. Chain 2 (Bitcoin): anchored in block 959071 (2026-07-22T01:06:54Z), 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/FR10S1864180.
      date published: 2026-07-22T01:06:54Z
    audio: Oh Baby - You and I Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 127.987
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.717
      additional property: Energy
        type: PropertyValue
        value: 0.924
      additional property: Speechiness
        type: PropertyValue
        value: 0.107
      additional property: Acousticness
        type: PropertyValue
        value: 0.311
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.056
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.963
      additional property: Loudness (dB)
        type: PropertyValue
        value: 0.618
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: You and I
  type: MusicAlbum
  date published: 2016-02-04
album: If E No Be God
  type: MusicAlbum
  date published: 2016-04-04
album: Kite
  type: MusicAlbum
  date published: 2016-06-21