Antos Jr
type: MusicGroup
genre: malayalam hip hop
popularity: 13
followers: 3128
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc187a98c2bb6a15d60144e777677a8ca726ec6939ec86b68c148b100d9bde23b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953827
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953827
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eabc9e75-ca34-4eeb-94a2-cfd5be3b068b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eabc9e75-ca34-4eeb-94a2-cfd5be3b068b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/eabc9e75-ca34-4eeb-94a2-cfd5be3b068b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T19:59:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc187a98c2bb6a15d60144e777677a8ca726ec6939ec86b68c148b100d9bde23b","name":"Antos Jr","registered_at":"2026-06-15T05:16:49Z","symbol":"NIM0693653","token_address":"0xf2b0fc9725948b1977aecf45c4bb92027acfbc33","type":"artist","uuid":"eabc9e75-ca34-4eeb-94a2-cfd5be3b068b"}
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 0xc187a98c2bb6a15d60144e777677a8ca726ec6939ec86b68c148b100d9bde23b. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eabc9e75-ca34-4eeb-94a2-cfd5be3b068b.json and https://artists.proofprofile.net/proofs/artist/eabc9e75-ca34-4eeb-94a2-cfd5be3b068b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
  text: {"copyright_id":"0xc187a98c2bb6a15d60144e777677a8ca726ec6939ec86b68c148b100d9bde23b","name":"Antos Jr","registered_at":"2026-06-15T05:16:49Z","symbol":"NIM0693653","token_address":"0xf2b0fc9725948b1977aecf45c4bb92027acfbc33","type":"artist","uuid":"eabc9e75-ca34-4eeb-94a2-cfd5be3b068b"}
album: 100 Miles
  type: MusicAlbum
  date published: 2022-11-11
album: Kaadu
  type: MusicAlbum
  date published: 2023-02-10
album: Command
  type: MusicAlbum
  date published: 2023-02-17
album: Hey Nila
  type: MusicAlbum
  date published: 2023-04-28
  track: Hey Nila
    type: MusicRecording
    duration: PT4M36S
    duration ms: 276669
    explicit: false
    by artist: Antos Jr
    in album: Hey Nila
      type: MusicAlbum
      date published: 2023-04-28
    genre: malayalam hip hop
    isrc code: QZMZ92327987
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T07:40:30+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xff92c2adea8cbe2853d81168b1c09b0f9563dde249d1dba093aa78242a009193
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958121
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958121
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92327987
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T08:02:12Z
    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 0xff92c2adea8cbe2853d81168b1c09b0f9563dde249d1dba093aa78242a009193. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/QZMZ92327987.
      date published: 2026-07-15T08:02:12Z
    audio: Hey Nila
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 62.516
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.592
      additional property: Energy
        type: PropertyValue
        value: 0.553
      additional property: Speechiness
        type: PropertyValue
        value: 0.041
      additional property: Acousticness
        type: PropertyValue
        value: 0.502
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.163
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.408
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.111
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Kaadu (Remix)
  type: MusicAlbum
  date published: 2023-11-15
album: From ma 16
  type: MusicAlbum
  date published: 2024-02-25
album: LIAR
  type: MusicAlbum
  date published: 2024-06-15
album: THEERAME
  type: MusicAlbum
  date published: 2025-02-07
album: CAN U SAVE ME
  type: MusicAlbum
  date published: 2025-05-10
album: My Time
  type: MusicAlbum
  date published: 2025-05-22
album: FROM MY 16
  type: MusicAlbum
  date published: 2025-06-06