Bob Tutupoli
type: MusicGroup
genre: malay
genre: malay pop
popularity: 13
followers: 11128
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7a7e7655a65b51062ad9a9da03f9299367cec9abcd379cccd48073fbafa90418
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953645
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953645
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/40041603-e3ec-454d-9b01-ad3e4b1477ed.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/40041603-e3ec-454d-9b01-ad3e4b1477ed.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/40041603-e3ec-454d-9b01-ad3e4b1477ed
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T14:31:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7a7e7655a65b51062ad9a9da03f9299367cec9abcd379cccd48073fbafa90418","name":"Bob Tutupoli","registered_at":"2026-06-14T11:10:26Z","symbol":"NIM0434405","token_address":"0x1853ec1a143c6a6f4bff0fd41615125e3ae9e181","type":"artist","uuid":"40041603-e3ec-454d-9b01-ad3e4b1477ed"}
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 0x7a7e7655a65b51062ad9a9da03f9299367cec9abcd379cccd48073fbafa90418. Chain 2 (Bitcoin): anchored in block 953645 (2026-06-14T14:31:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/40041603-e3ec-454d-9b01-ad3e4b1477ed.json and https://artists.proofprofile.net/proofs/artist/40041603-e3ec-454d-9b01-ad3e4b1477ed.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T14:31:42Z
  text: {"copyright_id":"0x7a7e7655a65b51062ad9a9da03f9299367cec9abcd379cccd48073fbafa90418","name":"Bob Tutupoli","registered_at":"2026-06-14T11:10:26Z","symbol":"NIM0434405","token_address":"0x1853ec1a143c6a6f4bff0fd41615125e3ae9e181","type":"artist","uuid":"40041603-e3ec-454d-9b01-ad3e4b1477ed"}
album: Seleksi Album Emas Bob Tutupoli
  type: MusicAlbum
  date published: 1991-01-01
  track: Widuri
    type: MusicRecording
    duration: PT4M5S
    duration ms: 245026
    explicit: false
    by artist: Bob Tutupoli
    in album: Seleksi Album Emas Bob Tutupoli
      type: MusicAlbum
      date published: 1991-01-01
    genre: malay
    genre: malay pop
    isrc code: MYLR10830097
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T23:18:16+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x06ad5165c21477744178a8da89be826cfe3698fedd68da2a432be9b86238e9b1
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958468
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958468
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYLR10830097
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T00:27:51Z
    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 0x06ad5165c21477744178a8da89be826cfe3698fedd68da2a432be9b86238e9b1. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/MYLR10830097.
      date published: 2026-07-18T00:27:51Z
    audio: Widuri
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 80.667
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.358
      additional property: Energy
        type: PropertyValue
        value: 0.266
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.951
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.836
      additional property: Liveness
        type: PropertyValue
        value: 0.087
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.408
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.838
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Album Emas : Bob Tutupoli
  type: MusicAlbum
  date published: 2011
album: Memori Indah Vol - 01
  type: MusicAlbum
  date published: 2011-01-01
album: Album Emas Bob Tutupoli & Tetty Kadi, Vol. 2
  type: MusicAlbum
  date published: 2015-08-28
album: Album Emas Bob Tutupoli & Tetty Kadi, Vol. 1
  type: MusicAlbum
  date published: 2015-08-28