J-Rob MD
type: MusicGroup
popularity: 8
followers: 167
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe309f1e4567a9e5c88d38e65fa741a17214fa973f1f1164db90f270a1440246b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954043
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954043
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3fe9abce-49e6-43de-8cf0-24468c68218e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3fe9abce-49e6-43de-8cf0-24468c68218e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3fe9abce-49e6-43de-8cf0-24468c68218e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:15:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe309f1e4567a9e5c88d38e65fa741a17214fa973f1f1164db90f270a1440246b","name":"J-Rob MD","registered_at":"2026-06-16T11:51:12Z","symbol":"NIM1043180","token_address":"0x6e941e4c0f7db19422ac9a0a7c1f47bf16e1e19a","type":"artist","uuid":"3fe9abce-49e6-43de-8cf0-24468c68218e"}
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 0xe309f1e4567a9e5c88d38e65fa741a17214fa973f1f1164db90f270a1440246b. Chain 2 (Bitcoin): anchored in block 954043 (2026-06-17T04:15:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3fe9abce-49e6-43de-8cf0-24468c68218e.json and https://artists.proofprofile.net/proofs/artist/3fe9abce-49e6-43de-8cf0-24468c68218e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T04:15:20Z
  text: {"copyright_id":"0xe309f1e4567a9e5c88d38e65fa741a17214fa973f1f1164db90f270a1440246b","name":"J-Rob MD","registered_at":"2026-06-16T11:51:12Z","symbol":"NIM1043180","token_address":"0x6e941e4c0f7db19422ac9a0a7c1f47bf16e1e19a","type":"artist","uuid":"3fe9abce-49e6-43de-8cf0-24468c68218e"}
album: Bass Excess
  type: MusicAlbum
  date published: 2018-02-21
album: Sick AF
  type: MusicAlbum
  date published: 2018-07-02
album: Trouble
  type: MusicAlbum
  date published: 2018-12-11
album: Young Love
  type: MusicAlbum
  date published: 2019-04-10
album: Chemical Attraction
  type: MusicAlbum
  date published: 2019-07-26
album: Feels Just Right
  type: MusicAlbum
  date published: 2019-12-09
album: Feels Just Right
  type: MusicAlbum
  date published: 2019-12-09
album: Feels Just Right
  type: MusicAlbum
  date published: 2019-12-23
album: Feel This Love
  type: MusicAlbum
  date published: 2020-01-24
album: Feels Like This
  type: MusicAlbum
  date published: 2020-12-21
album: Connected
  type: MusicAlbum
  date published: 2023-12-29
album: Celebrate
  type: MusicAlbum
  date published: 2024-06-11
album: What It Means
  type: MusicAlbum
  date published: 2024-09-06
album: Higher
  type: MusicAlbum
  date published: 2025-01-31
album: Vicissitudes
  type: MusicAlbum
  date published: 2025-04-22
  track: Vicissitudes
    type: MusicRecording
    duration: PT4M57S
    duration ms: 297089
    explicit: false
    by artist: J-Rob MD
    in album: Vicissitudes
      type: MusicAlbum
      date published: 2025-04-22
    isrc code: QZTRX2528383
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T05:26:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x95bdfd924d82ef551fc67cd4c93b9b7b96283071c820ac7677b91f33237cf240
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958104
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958104
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2528383
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T05:34:05Z
    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 0x95bdfd924d82ef551fc67cd4c93b9b7b96283071c820ac7677b91f33237cf240. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/QZTRX2528383.
      date published: 2026-07-15T05:34:05Z
    audio: Vicissitudes
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 124.962
      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: 0.537
      additional property: Energy
        type: PropertyValue
        value: 0.541
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.06
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.1
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.23
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.916
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor