Kaija Seiikolaa
type: MusicGroup
popularity: 8
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe18e1a6fbd0c385d3bb3378cec4e79662762379d32075c30a0dde7368509fc02
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954055
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954055
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/431e9bc3-44b4-4db5-8e98-597753a77a08.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/431e9bc3-44b4-4db5-8e98-597753a77a08.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/431e9bc3-44b4-4db5-8e98-597753a77a08
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T05:51:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe18e1a6fbd0c385d3bb3378cec4e79662762379d32075c30a0dde7368509fc02","name":"Kaija Seiikolaa","registered_at":"2026-06-16T13:15:31Z","symbol":"NIM1063294","token_address":"0x8b19c273039886565595d25256afd2b2fdd66592","type":"artist","uuid":"431e9bc3-44b4-4db5-8e98-597753a77a08"}
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 0xe18e1a6fbd0c385d3bb3378cec4e79662762379d32075c30a0dde7368509fc02. Chain 2 (Bitcoin): anchored in block 954055 (2026-06-17T05:51:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/431e9bc3-44b4-4db5-8e98-597753a77a08.json and https://artists.proofprofile.net/proofs/artist/431e9bc3-44b4-4db5-8e98-597753a77a08.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T05:51:24Z
  text: {"copyright_id":"0xe18e1a6fbd0c385d3bb3378cec4e79662762379d32075c30a0dde7368509fc02","name":"Kaija Seiikolaa","registered_at":"2026-06-16T13:15:31Z","symbol":"NIM1063294","token_address":"0x8b19c273039886565595d25256afd2b2fdd66592","type":"artist","uuid":"431e9bc3-44b4-4db5-8e98-597753a77a08"}
album: Nature's Whisper
  type: MusicAlbum
  date published: 2024-10-07
  track: Nature's Whisper
    type: MusicRecording
    duration: PT1M50S
    duration ms: 110000
    explicit: false
    by artist: Kaija Seiikolaa
    in album: Nature's Whisper
      type: MusicAlbum
      date published: 2024-10-07
    isrc code: CALVP2470786
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T09:11:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5cff69aee8f087150318e2d568cb46381ea3e14fc8b5ae0ea124add11dd5981f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958137
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958137
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALVP2470786
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T12:08:50Z
    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 0x5cff69aee8f087150318e2d568cb46381ea3e14fc8b5ae0ea124add11dd5981f. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:08:50Z), 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/CALVP2470786.
      date published: 2026-07-15T12:08:50Z
    audio: Nature's Whisper
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 75.076
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.189
      additional property: Energy
        type: PropertyValue
        value: 0.023
      additional property: Speechiness
        type: PropertyValue
        value: 0.041
      additional property: Acousticness
        type: PropertyValue
        value: 0.968
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.951
      additional property: Liveness
        type: PropertyValue
        value: 0.164
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.034
      additional property: Loudness (dB)
        type: PropertyValue
        value: -30.46
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Slow Breathing
  type: MusicAlbum
  date published: 2025-01-25