Spin 1ne 2wo
type: MusicGroup
popularity: 7
followers: 781
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5eb8afecf127c47c292698cec197ff6fa355790dbb087d8c7a51d4b3f9af57ae
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/89cef24a-14f9-4f21-aa28-97b55b9bea16.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/89cef24a-14f9-4f21-aa28-97b55b9bea16.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/89cef24a-14f9-4f21-aa28-97b55b9bea16
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5eb8afecf127c47c292698cec197ff6fa355790dbb087d8c7a51d4b3f9af57ae","name":"Spin 1ne 2wo","registered_at":"2026-06-17T14:06:01Z","symbol":"NIM1418778","token_address":"0x1e5454577797ae22d2d0d9c26ab1bd831d45799e","type":"artist","uuid":"89cef24a-14f9-4f21-aa28-97b55b9bea16"}
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 0x5eb8afecf127c47c292698cec197ff6fa355790dbb087d8c7a51d4b3f9af57ae. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/89cef24a-14f9-4f21-aa28-97b55b9bea16.json and https://artists.proofprofile.net/proofs/artist/89cef24a-14f9-4f21-aa28-97b55b9bea16.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x5eb8afecf127c47c292698cec197ff6fa355790dbb087d8c7a51d4b3f9af57ae","name":"Spin 1ne 2wo","registered_at":"2026-06-17T14:06:01Z","symbol":"NIM1418778","token_address":"0x1e5454577797ae22d2d0d9c26ab1bd831d45799e","type":"artist","uuid":"89cef24a-14f9-4f21-aa28-97b55b9bea16"}
album: Spin 1ne 2wo
  type: MusicAlbum
  date published: 1993-04-30
  track: Can't Find My Way Home
    type: MusicRecording
    duration: PT5M22S
    duration ms: 322000
    explicit: false
    by artist: Spin 1ne 2wo
    in album: Spin 1ne 2wo
      type: MusicAlbum
      date published: 1993-04-30
    isrc code: ITM009700799
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T12:24:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9141b7f0719de6a6c3c101d9ae6d3931e1cd5cdb4f185fd8bf509d1701ca155a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958157
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958157
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITM009700799
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T15:24:55Z
    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 0x9141b7f0719de6a6c3c101d9ae6d3931e1cd5cdb4f185fd8bf509d1701ca155a. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:24:55Z), 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/ITM009700799.
      date published: 2026-07-15T15:24:55Z
    audio: Can't Find My Way Home
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 84.029
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.262
      additional property: Energy
        type: PropertyValue
        value: 0.461
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.157
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.004
      additional property: Liveness
        type: PropertyValue
        value: 0.116
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.53
      additional property: Loudness (dB)
        type: PropertyValue
        value: -16.265
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major