Falcao Nisaetus Bartelsi
type: MusicGroup
popularity: 4
followers: 48
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5f1ce5fae89cf0140fbf4a122e5ac39ee134ee9c8aacec8038c89a4a6813f40e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/76e6ab8f-fb1a-4e59-891f-88bf5095818c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/76e6ab8f-fb1a-4e59-891f-88bf5095818c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/76e6ab8f-fb1a-4e59-891f-88bf5095818c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5f1ce5fae89cf0140fbf4a122e5ac39ee134ee9c8aacec8038c89a4a6813f40e","name":"Falcao Nisaetus Bartelsi","registered_at":"2026-06-17T07:05:50Z","symbol":"NIM1318681","token_address":"0x5b58f18270ae7395dfa75b280cf2836632af2b3b","type":"artist","uuid":"76e6ab8f-fb1a-4e59-891f-88bf5095818c"}
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 0x5f1ce5fae89cf0140fbf4a122e5ac39ee134ee9c8aacec8038c89a4a6813f40e. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/76e6ab8f-fb1a-4e59-891f-88bf5095818c.json and https://artists.proofprofile.net/proofs/artist/76e6ab8f-fb1a-4e59-891f-88bf5095818c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x5f1ce5fae89cf0140fbf4a122e5ac39ee134ee9c8aacec8038c89a4a6813f40e","name":"Falcao Nisaetus Bartelsi","registered_at":"2026-06-17T07:05:50Z","symbol":"NIM1318681","token_address":"0x5b58f18270ae7395dfa75b280cf2836632af2b3b","type":"artist","uuid":"76e6ab8f-fb1a-4e59-891f-88bf5095818c"}
album: Sleman Till I Die
  type: MusicAlbum
  date published: 2024-01-03
  track: Sleman Till I Die
    type: MusicRecording
    duration: PT3M44S
    duration ms: 224120
    explicit: false
    by artist: Falcao Nisaetus Bartelsi
    in album: Sleman Till I Die
      type: MusicAlbum
      date published: 2024-01-03
    isrc code: QZZ662406505
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T03:56:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc8c3e1e2faae300593fbbd0457ccd8597f3338c5364b7aa34c8869417e389fac
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958245
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958245
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ662406505
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T06:58:16Z
    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 0xc8c3e1e2faae300593fbbd0457ccd8597f3338c5364b7aa34c8869417e389fac. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T06:58:16Z), 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/QZZ662406505.
      date published: 2026-07-16T06:58:16Z
    audio: Sleman Till I Die
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 115.065
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.487
      additional property: Energy
        type: PropertyValue
        value: 0.315
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.725
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.226
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.333
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.711
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major