Anggia widi
type: MusicGroup
popularity: 2
followers: 7
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe0d86f2d97b9ea7103d5390db2e305fc7beb2495af0da9f680b7f1d46680d7a1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f7c83529-0800-4c02-913c-7323d5aef9ae.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f7c83529-0800-4c02-913c-7323d5aef9ae.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f7c83529-0800-4c02-913c-7323d5aef9ae
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe0d86f2d97b9ea7103d5390db2e305fc7beb2495af0da9f680b7f1d46680d7a1","name":"Anggia widi","registered_at":"2026-06-21T16:12:21Z","symbol":"NIM1970864","token_address":"0x2a29bf69260f4c3fb841bddc1d0de96e2b930da7","type":"artist","uuid":"f7c83529-0800-4c02-913c-7323d5aef9ae"}
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 0xe0d86f2d97b9ea7103d5390db2e305fc7beb2495af0da9f680b7f1d46680d7a1. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f7c83529-0800-4c02-913c-7323d5aef9ae.json and https://artists.proofprofile.net/proofs/artist/f7c83529-0800-4c02-913c-7323d5aef9ae.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
  text: {"copyright_id":"0xe0d86f2d97b9ea7103d5390db2e305fc7beb2495af0da9f680b7f1d46680d7a1","name":"Anggia widi","registered_at":"2026-06-21T16:12:21Z","symbol":"NIM1970864","token_address":"0x2a29bf69260f4c3fb841bddc1d0de96e2b930da7","type":"artist","uuid":"f7c83529-0800-4c02-913c-7323d5aef9ae"}
album: Kau yang paling paham aku
  type: MusicAlbum
  date published: 2025-04-22
  track: Kau yang paling paham aku
    type: MusicRecording
    duration: PT2M58S
    duration ms: 178922
    explicit: false
    by artist: Anggia widi
    in album: Kau yang paling paham aku
      type: MusicAlbum
      date published: 2025-04-22
    isrc code: AEA3A2582391
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T10:31:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1fcfec598efde0cf2bcc19e23bb41ab0e6dc8a3422fa137c036b7819f3fde1b6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958867
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958867
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA3A2582391
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T13:34:02Z
    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 0x1fcfec598efde0cf2bcc19e23bb41ab0e6dc8a3422fa137c036b7819f3fde1b6. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:34:02Z), 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/AEA3A2582391.
      date published: 2026-07-20T13:34:02Z
    audio: Kau yang paling paham aku
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.123
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.686
      additional property: Energy
        type: PropertyValue
        value: 0.649
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.012
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.269
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.241
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.628
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor