Ras Ceylon
type: MusicGroup
popularity: 4
followers: 545
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x829babca4e8fb937c24ce916f674780f250af9d65136f4238f76b2e3e599eaa9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b88a201d-3ac1-4ab2-ae50-3fb4b14a46fd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b88a201d-3ac1-4ab2-ae50-3fb4b14a46fd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b88a201d-3ac1-4ab2-ae50-3fb4b14a46fd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x829babca4e8fb937c24ce916f674780f250af9d65136f4238f76b2e3e599eaa9","name":"Ras Ceylon","registered_at":"2026-06-20T16:17:03Z","symbol":"NIM1651716","token_address":"0xf19edeab8b8d2bd2dbce4c86873a4130d8138bec","type":"artist","uuid":"b88a201d-3ac1-4ab2-ae50-3fb4b14a46fd"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x829babca4e8fb937c24ce916f674780f250af9d65136f4238f76b2e3e599eaa9. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b88a201d-3ac1-4ab2-ae50-3fb4b14a46fd.json and https://artists.proofprofile.net/proofs/artist/b88a201d-3ac1-4ab2-ae50-3fb4b14a46fd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
  text: {"copyright_id":"0x829babca4e8fb937c24ce916f674780f250af9d65136f4238f76b2e3e599eaa9","name":"Ras Ceylon","registered_at":"2026-06-20T16:17:03Z","symbol":"NIM1651716","token_address":"0xf19edeab8b8d2bd2dbce4c86873a4130d8138bec","type":"artist","uuid":"b88a201d-3ac1-4ab2-ae50-3fb4b14a46fd"}
album: The Collegraduate: Lessons 1999-2004
  type: MusicAlbum
  date published: 2004-06-22
album: Scientific Non-Fiction
  type: MusicAlbum
  date published: 2008-09-23
album: Better B Ready - Single
  type: MusicAlbum
  date published: 2008-11-11
album: Gideon.force, Vol. 1
  type: MusicAlbum
  date published: 2011-03-01
album: Gideon.force, Vol. 2: Repatriation Time
  type: MusicAlbum
  date published: 2012-05-11
album: Panther Town
  type: MusicAlbum
  date published: 2021-07-23
album: Frontline Generalz
  type: MusicAlbum
  date published: 2022-02-04
album: 1999
  type: MusicAlbum
  date published: 2022-05-13
album: Rebel on the Roof
  type: MusicAlbum
  date published: 2022-09-30
album: To Srv the Ppl
  type: MusicAlbum
  date published: 2022-12-16
album: Jacket Fulla Medalz
  type: MusicAlbum
  date published: 2023-02-24
album: Check Yourself
  type: MusicAlbum
  date published: 2023-06-16
album: It's on In
  type: MusicAlbum
  date published: 2023-12-29
album: Town Biz
  type: MusicAlbum
  date published: 2024-04-19
album: Prayerz Up
  type: MusicAlbum
  date published: 2024-08-16
album: Free the World
  type: MusicAlbum
  date published: 2025-05-07
album: BuzzSaw
  type: MusicAlbum
  date published: 2025-06-18
album: Ancestorz
  type: MusicAlbum
  date published: 2025-08-08
  track: Ancestorz
    type: MusicRecording
    duration: PT3M28S
    duration ms: 208800
    explicit: true
    by artist: Ras Ceylon
    in album: Ancestorz
      type: MusicAlbum
      date published: 2025-08-08
    isrc code: USUYG1747499
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T13:27:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe2caf01399ce9e3873cf0ed742b70ab1b61de2976e0a86ba600f21040a595dc9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1747499
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2caf01399ce9e3873cf0ed742b70ab1b61de2976e0a86ba600f21040a595dc9. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USUYG1747499.
      date published: 2026-07-05T01:12:41Z
    audio: Ancestorz
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 91.931
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.629
      additional property: Energy
        type: PropertyValue
        value: 0.839
      additional property: Speechiness
        type: PropertyValue
        value: 0.132
      additional property: Acousticness
        type: PropertyValue
        value: 0.093
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.334
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.404
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.508
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Dis.Info.Age
  type: MusicAlbum
  date published: 2025-09-09