IKA
type: MusicGroup
description: Ika may refer to: Ika, Akwa Ibom, a Local Government Area in Nigeria Ika, Croatia, a town in Primorje-Gorski Kotar County, Croatia Ika language (Colombia), also known as Arhuaco Ika language (Nigeria
popularity: 2
followers: 139
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa1a25a9fec44bb81333cb5865c56d02115996cbc052b4ac85ea9dff3f9ae7281
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6157234a-3d93-4441-8620-02e14e3d8e6b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6157234a-3d93-4441-8620-02e14e3d8e6b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6157234a-3d93-4441-8620-02e14e3d8e6b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
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 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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1a25a9fec44bb81333cb5865c56d02115996cbc052b4ac85ea9dff3f9ae7281. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6157234a-3d93-4441-8620-02e14e3d8e6b.json and https://artists.proofprofile.net/proofs/artist/6157234a-3d93-4441-8620-02e14e3d8e6b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Salami, Brie, Umami & Pastrami
  type: MusicAlbum
  date published: 2024-04-11
album: Salami, brie, umami & pastrami
  type: MusicAlbum
  date published: 2024-04-11
album: Sommar sol pool
  type: MusicAlbum
  date published: 2024-04-15
album: Sommar Sol Pool
  type: MusicAlbum
  date published: 2024-04-15
album: Sveavägen ströga
  type: MusicAlbum
  date published: 2024-06-14
album: Tura Helsingborg Helsingør
  type: MusicAlbum
  date published: 2024-07-12
album: Sverige Sverige gula & blå
  type: MusicAlbum
  date published: 2024-07-26
album: Kom kom dansa
  type: MusicAlbum
  date published: 2024-08-16
album: Dunka dunka på
  type: MusicAlbum
  date published: 2024-09-20
album: Köra skoter på fjället
  type: MusicAlbum
  date published: 2024-10-25
album: Nyår igen
  type: MusicAlbum
  date published: 2024-12-28
album: Hånglar I Bilen
  type: MusicAlbum
  date published: 2025-06-13
  track: Hånglar I Bilen - Brink Summermix
    type: MusicRecording
    duration: PT2M43S
    duration ms: 163062
    explicit: false
    by artist: IKA
    in album: Hånglar I Bilen
      type: MusicAlbum
      date published: 2025-06-13
    isrc code: SE5XG2506757
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T02:05:46+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x43e5163a2ec842ec1858fa7d30fd738e0535d5a5056cbaea9fc47544f36ca299
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5XG2506757
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43e5163a2ec842ec1858fa7d30fd738e0535d5a5056cbaea9fc47544f36ca299. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/SE5XG2506757.
      date published: 2026-07-05T10:01:46Z
    audio: Hånglar I Bilen - Brink Summermix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 121.052
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.804
      additional property: Energy
        type: PropertyValue
        value: 0.847
      additional property: Speechiness
        type: PropertyValue
        value: 0.067
      additional property: Acousticness
        type: PropertyValue
        value: 0.222
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.22
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.862
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.615
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor