Tokyo Boulevard
type: MusicGroup
genre: downtempo
popularity: 2
followers: 138
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc4ba306f5e8762b40b3857261f24d3b7bf362dd37d34cb1c68453e33507ffe78
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953875
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953875
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/080138a9-d244-4f71-bf86-cd9366fc20c2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/080138a9-d244-4f71-bf86-cd9366fc20c2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/080138a9-d244-4f71-bf86-cd9366fc20c2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:12:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc4ba306f5e8762b40b3857261f24d3b7bf362dd37d34cb1c68453e33507ffe78","name":"Tokyo Boulevard","registered_at":"2026-06-15T16:23:03Z","symbol":"NIM0764350","token_address":"0xfac7d3a252c1b220de4f7042ae451b7c9a5d6bf0","type":"artist","uuid":"080138a9-d244-4f71-bf86-cd9366fc20c2"}
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 0xc4ba306f5e8762b40b3857261f24d3b7bf362dd37d34cb1c68453e33507ffe78. Chain 2 (Bitcoin): anchored in block 953875 (2026-06-16T02:12:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/080138a9-d244-4f71-bf86-cd9366fc20c2.json and https://artists.proofprofile.net/proofs/artist/080138a9-d244-4f71-bf86-cd9366fc20c2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:12:46Z
  text: {"copyright_id":"0xc4ba306f5e8762b40b3857261f24d3b7bf362dd37d34cb1c68453e33507ffe78","name":"Tokyo Boulevard","registered_at":"2026-06-15T16:23:03Z","symbol":"NIM0764350","token_address":"0xfac7d3a252c1b220de4f7042ae451b7c9a5d6bf0","type":"artist","uuid":"080138a9-d244-4f71-bf86-cd9366fc20c2"}
album: Ponte Dei Sospiri
  type: MusicAlbum
  date published: 2009
album: Ponte Dei Sospiri
  type: MusicAlbum
  date published: 2009
album: Ponte Dei Sospiri
  type: MusicAlbum
  date published: 2009-12-15
album: Umbrella
  type: MusicAlbum
  date published: 2013-10-10
album: Umbrella
  type: MusicAlbum
  date published: 2013-10-10
track: Deep Blue - Tokyo Boulevard Chillout Remix
  type: MusicRecording
  duration: PT8M44S
  duration ms: 524000
  explicit: false
  by artist: Orion
  by artist: J.Shore
  by artist: Tokyo Boulevard
  in album: Goodbye Earth (Remixes)
    type: MusicAlbum
    date published: 2011-09-09
  isrc code: US83Z1107154
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-29T17:57:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x905306ffa3ff512d37bac591098cdba85330630872a291759f459ccd9cf1b15d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960138
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960138
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z1107154
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-29T19:35:34Z
  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 0x905306ffa3ff512d37bac591098cdba85330630872a291759f459ccd9cf1b15d. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/US83Z1107154.
    date published: 2026-07-29T19:35:34Z
  audio: Deep Blue - Tokyo Boulevard Chillout Remix
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 172.432
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.46
    additional property: Energy
      type: PropertyValue
      value: 0.836
    additional property: Speechiness
      type: PropertyValue
      value: 0.049
    additional property: Acousticness
      type: PropertyValue
      value: 0.117
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.938
    additional property: Liveness
      type: PropertyValue
      value: 0.09
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.137
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.957
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Minor