Koor Romo A. Soetanta SJ
type: MusicGroup
genre: gregorian chant
genre: lagu jawa
popularity: 20
followers: 846
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf057407a3d7ba4e9c34435c01d80c082d32228832103f604f607171a5735a593
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953657
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953657
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4c29bbb6-ca25-491c-8e49-b6e5453c6e18.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4c29bbb6-ca25-491c-8e49-b6e5453c6e18.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4c29bbb6-ca25-491c-8e49-b6e5453c6e18
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T16:43:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf057407a3d7ba4e9c34435c01d80c082d32228832103f604f607171a5735a593","name":"Koor Romo A. Soetanta SJ","registered_at":"2026-06-14T12:26:04Z","symbol":"NIM0452447","token_address":"0x4a9c73169e3c62eda3603031f1fadf4c48c87e02","type":"artist","uuid":"4c29bbb6-ca25-491c-8e49-b6e5453c6e18"}
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 0xf057407a3d7ba4e9c34435c01d80c082d32228832103f604f607171a5735a593. Chain 2 (Bitcoin): anchored in block 953657 (2026-06-14T16:43:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4c29bbb6-ca25-491c-8e49-b6e5453c6e18.json and https://artists.proofprofile.net/proofs/artist/4c29bbb6-ca25-491c-8e49-b6e5453c6e18.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T16:43:25Z
  text: {"copyright_id":"0xf057407a3d7ba4e9c34435c01d80c082d32228832103f604f607171a5735a593","name":"Koor Romo A. Soetanta SJ","registered_at":"2026-06-14T12:26:04Z","symbol":"NIM0452447","token_address":"0x4a9c73169e3c62eda3603031f1fadf4c48c87e02","type":"artist","uuid":"4c29bbb6-ca25-491c-8e49-b6e5453c6e18"}
album: Nderek Dewi Mariyah
  type: MusicAlbum
  date published: 1999-10-09
  track: Ngaturaken Sembah Bekti
    type: MusicRecording
    duration: PT2M35S
    duration ms: 155573
    explicit: false
    by artist: Koor Romo A. Soetanta SJ
    in album: Nderek Dewi Mariyah
      type: MusicAlbum
      date published: 1999-10-09
    genre: gregorian chant
    genre: lagu jawa
    isrc code: IDA141503496
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T03:47:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf79afb29a454b63e9d8eb7b50d86ae8820287aa2f5eae0ef750ac4624cc7e304
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958491
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958491
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA141503496
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T04:29:42Z
    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 0xf79afb29a454b63e9d8eb7b50d86ae8820287aa2f5eae0ef750ac4624cc7e304. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), 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/IDA141503496.
      date published: 2026-07-18T04:29:42Z
    audio: Ngaturaken Sembah Bekti
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 82.462
      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: 0.254
      additional property: Energy
        type: PropertyValue
        value: 0.398
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.738
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.185
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.399
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.373
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major