Mr Nin Nin
type: MusicGroup
genre: lullaby
popularity: 8
followers: 169
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x665e1373bfe6ddba26bbec5a20fc88a4dbf961401fc34978f198a0ab9d62d78d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953949
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953949
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/16191f2e-3eba-45e7-92b8-5fc6539f4b6d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/16191f2e-3eba-45e7-92b8-5fc6539f4b6d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/16191f2e-3eba-45e7-92b8-5fc6539f4b6d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x665e1373bfe6ddba26bbec5a20fc88a4dbf961401fc34978f198a0ab9d62d78d","name":"Mr Nin Nin","registered_at":"2026-06-15T21:19:32Z","symbol":"NIM0835069","token_address":"0xa755f00ac2bc1bc49cb0b86e23b3b024fe3f5b34","type":"artist","uuid":"16191f2e-3eba-45e7-92b8-5fc6539f4b6d"}
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 0x665e1373bfe6ddba26bbec5a20fc88a4dbf961401fc34978f198a0ab9d62d78d. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/16191f2e-3eba-45e7-92b8-5fc6539f4b6d.json and https://artists.proofprofile.net/proofs/artist/16191f2e-3eba-45e7-92b8-5fc6539f4b6d.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x665e1373bfe6ddba26bbec5a20fc88a4dbf961401fc34978f198a0ab9d62d78d","name":"Mr Nin Nin","registered_at":"2026-06-15T21:19:32Z","symbol":"NIM0835069","token_address":"0xa755f00ac2bc1bc49cb0b86e23b3b024fe3f5b34","type":"artist","uuid":"16191f2e-3eba-45e7-92b8-5fc6539f4b6d"}
album: Blinding Lights
  type: MusicAlbum
  date published: 2000
album: Music for Babies (Classical Music for easy sleeping)
  type: MusicAlbum
  date published: 2014-11-04
album: Pop Lullabies (Pop Songs for Easy Nights)
  type: MusicAlbum
  date published: 2015-10-07
  track: A Thousand Miles
    type: MusicRecording
    duration: PT2M7S
    duration ms: 127500
    explicit: false
    by artist: Mr Nin Nin
    in album: Pop Lullabies (Pop Songs for Easy Nights)
      type: MusicAlbum
      date published: 2015-10-07
    genre: lullaby
    isrc code: QM2PV1531645
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T09:31:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8d0a617f12c190d12a19c0a0faa9ecf770458f35d1409f1fd34663d888faaffa
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958857
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958857
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM2PV1531645
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T09:45:25Z
    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 0x8d0a617f12c190d12a19c0a0faa9ecf770458f35d1409f1fd34663d888faaffa. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM2PV1531645 — a six-check JSON result.
      date published: 2026-07-20T09:45:25Z
    audio: A Thousand Miles
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.003
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.655
      additional property: Energy
        type: PropertyValue
        value: 0.02
      additional property: Speechiness
        type: PropertyValue
        value: 0.061
      additional property: Acousticness
        type: PropertyValue
        value: 0.993
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.922
      additional property: Liveness
        type: PropertyValue
        value: 0.105
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.602
      additional property: Loudness (dB)
        type: PropertyValue
        value: -28.106
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Pop Lullabies, Vol. 2
  type: MusicAlbum
  date published: 2016-07-05
album: Pop Lullabies, Vol. 2
  type: MusicAlbum
  date published: 2016-07-05
album: Pop Lullabies, Vol. 1
  type: MusicAlbum
  date published: 2016-07-05
album: Pop Lullabies, Vol. 3
  type: MusicAlbum
  date published: 2016-07-06
album: Pop Lullabies, Vol. 3
  type: MusicAlbum
  date published: 2016-07-06
album: Love The Way You Lie
  type: MusicAlbum
  date published: 2020-10-15
album: Bad Guy
  type: MusicAlbum
  date published: 2020-10-15
album: Chill Music for Home Comforts: Serene Notes
  type: MusicAlbum
  date published: 2024-07-02
album: Whisker Melodies: Relaxing Rhythms for Cats
  type: MusicAlbum
  date published: 2024-07-17