Amemoto Motion Cafe
type: MusicGroup
popularity: 4
followers: 61
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe72fa7b8786e48121a466865734933083f6f1dee03ee2f8ea723150d7358920b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954050
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954050
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/42e6d079-c3b3-40ab-add6-2173a5753d01.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/42e6d079-c3b3-40ab-add6-2173a5753d01.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/42e6d079-c3b3-40ab-add6-2173a5753d01
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T05:14:33Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe72fa7b8786e48121a466865734933083f6f1dee03ee2f8ea723150d7358920b","name":"Amemoto Motion Cafe","registered_at":"2026-06-16T12:55:41Z","symbol":"NIM1058565","token_address":"0x5c7e4bf2b26c353a4eab95e543feefd758eebab3","type":"artist","uuid":"42e6d079-c3b3-40ab-add6-2173a5753d01"}
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 0xe72fa7b8786e48121a466865734933083f6f1dee03ee2f8ea723150d7358920b. Chain 2 (Bitcoin): anchored in block 954050 (2026-06-17T05:14:33Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/42e6d079-c3b3-40ab-add6-2173a5753d01.json and https://artists.proofprofile.net/proofs/artist/42e6d079-c3b3-40ab-add6-2173a5753d01.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T05:14:33Z
  text: {"copyright_id":"0xe72fa7b8786e48121a466865734933083f6f1dee03ee2f8ea723150d7358920b","name":"Amemoto Motion Cafe","registered_at":"2026-06-16T12:55:41Z","symbol":"NIM1058565","token_address":"0x5c7e4bf2b26c353a4eab95e543feefd758eebab3","type":"artist","uuid":"42e6d079-c3b3-40ab-add6-2173a5753d01"}
album: Amemoto Motion Cafe
  type: MusicAlbum
  date published: 2024-06-12
  track: Jerky Years
    type: MusicRecording
    duration: PT2M52S
    duration ms: 172428
    explicit: false
    by artist: Amemoto Motion Cafe
    in album: Amemoto Motion Cafe
      type: MusicAlbum
      date published: 2024-06-12
    isrc code: JP92G2418399
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T09:52:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc1b0fd44244be50cb438766c55426b1f8222304f561489db679e855b1b012b76
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958276
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958276
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92G2418399
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T12:54:08Z
    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 0xc1b0fd44244be50cb438766c55426b1f8222304f561489db679e855b1b012b76. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:54:08Z), 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/JP92G2418399.
      date published: 2026-07-16T12:54:08Z
    audio: Jerky Years
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.001
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.857
      additional property: Energy
        type: PropertyValue
        value: 0.076
      additional property: Speechiness
        type: PropertyValue
        value: 0.045
      additional property: Acousticness
        type: PropertyValue
        value: 0.654
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.872
      additional property: Liveness
        type: PropertyValue
        value: 0.108
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.626
      additional property: Loudness (dB)
        type: PropertyValue
        value: -29.781
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major