Sid Mr Rapper
type: MusicGroup
popularity: 4
followers: 272
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3c178547d23243575789024aae7c29d3250c9e3a1a470d7f94e3e99314414b3f
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/5de20d55-bd19-4a35-aef2-362136e1ba91.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5de20d55-bd19-4a35-aef2-362136e1ba91.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5de20d55-bd19-4a35-aef2-362136e1ba91
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3c178547d23243575789024aae7c29d3250c9e3a1a470d7f94e3e99314414b3f","name":"Sid Mr Rapper","registered_at":"2026-06-16T22:23:16Z","symbol":"NIM1193991","token_address":"0xb8983a51856d4c467fd37379fee384c439c33bd9","type":"artist","uuid":"5de20d55-bd19-4a35-aef2-362136e1ba91"}
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 0x3c178547d23243575789024aae7c29d3250c9e3a1a470d7f94e3e99314414b3f. 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/5de20d55-bd19-4a35-aef2-362136e1ba91.json and https://artists.proofprofile.net/proofs/artist/5de20d55-bd19-4a35-aef2-362136e1ba91.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x3c178547d23243575789024aae7c29d3250c9e3a1a470d7f94e3e99314414b3f","name":"Sid Mr Rapper","registered_at":"2026-06-16T22:23:16Z","symbol":"NIM1193991","token_address":"0xb8983a51856d4c467fd37379fee384c439c33bd9","type":"artist","uuid":"5de20d55-bd19-4a35-aef2-362136e1ba91"}
album: Chai
  type: MusicAlbum
  date published: 2019-11-18
album: Nai Rehna
  type: MusicAlbum
  date published: 2021-03-31
album: Aukaat Mai Reh
  type: MusicAlbum
  date published: 2021-03-31
album: Bag Pack Kar
  type: MusicAlbum
  date published: 2021-03-31
album: Pardesi
  type: MusicAlbum
  date published: 2021-06-03
  track: Pardesi
    type: MusicRecording
    duration: PT3M23S
    duration ms: 203168
    explicit: false
    by artist: Sid Mr Rapper
    in album: Pardesi
      type: MusicAlbum
      date published: 2021-06-03
    isrc code: US3DF2159219
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T12:49:57+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x285c3c89bd6436a9b0e3601a3b8f46c4c958e97851997915891b6e079475d891
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958300
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958300
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2159219
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T16:14:30Z
    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 0x285c3c89bd6436a9b0e3601a3b8f46c4c958e97851997915891b6e079475d891. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/US3DF2159219.
      date published: 2026-07-16T16:14:30Z
    audio: Pardesi
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 139.347
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.457
      additional property: Energy
        type: PropertyValue
        value: 0.476
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.79
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.08
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.496
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.433
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Atom Bomb
  type: MusicAlbum
  date published: 2021-08-06
album: I'm thinking
  type: MusicAlbum
  date published: 2022-02-14