Ras Colombi
type: MusicGroup
popularity: 4
followers: 64
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb6482ab3ea974a722aff4f6c81edf6b0d12a53ce5c7fea3ffded39e7e3db27b6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953924
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953924
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1d4b1917-2792-431e-873e-d443419aeecf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1d4b1917-2792-431e-873e-d443419aeecf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1d4b1917-2792-431e-873e-d443419aeecf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T09:52:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb6482ab3ea974a722aff4f6c81edf6b0d12a53ce5c7fea3ffded39e7e3db27b6","name":"Ras Colombi","registered_at":"2026-06-15T23:39:30Z","symbol":"NIM0868483","token_address":"0xd7d720f92fd2c3db3aa81f349474ec3abec58aa5","type":"artist","uuid":"1d4b1917-2792-431e-873e-d443419aeecf"}
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 0xb6482ab3ea974a722aff4f6c81edf6b0d12a53ce5c7fea3ffded39e7e3db27b6. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1d4b1917-2792-431e-873e-d443419aeecf.json and https://artists.proofprofile.net/proofs/artist/1d4b1917-2792-431e-873e-d443419aeecf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0xb6482ab3ea974a722aff4f6c81edf6b0d12a53ce5c7fea3ffded39e7e3db27b6","name":"Ras Colombi","registered_at":"2026-06-15T23:39:30Z","symbol":"NIM0868483","token_address":"0xd7d720f92fd2c3db3aa81f349474ec3abec58aa5","type":"artist","uuid":"1d4b1917-2792-431e-873e-d443419aeecf"}
album: Barat B Aljomla - بارات بالجمُلة
  type: MusicAlbum
  date published: 2024-08-07
album: Moja | مَوجة
  type: MusicAlbum
  date published: 2024-10-29
album: 100K FREESTYLE
  type: MusicAlbum
  date published: 2025-04-01
  track: 100K FREESTYLE
    type: MusicRecording
    duration: PT2M31S
    duration ms: 151308
    explicit: false
    by artist: Ras Colombi
    in album: 100K FREESTYLE
      type: MusicAlbum
      date published: 2025-04-01
    isrc code: QZK6K2586538
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T07:00:59+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0bd6e7c7856b7fb803dda10467ed4dabb373278ae51ca195a34067f11e547002
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958842
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958842
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2586538
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T10:01:59Z
    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 0x0bd6e7c7856b7fb803dda10467ed4dabb373278ae51ca195a34067f11e547002. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T10:01:59Z), 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/QZK6K2586538.
      date published: 2026-07-20T10:01:59Z
    audio: 100K FREESTYLE
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.043
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.676
      additional property: Energy
        type: PropertyValue
        value: 0.619
      additional property: Speechiness
        type: PropertyValue
        value: 0.217
      additional property: Acousticness
        type: PropertyValue
        value: 0.368
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.077
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.317
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.541
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor