FMF Robbo
type: MusicGroup
popularity: 5
followers: 53
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc4ab73b112da81fdf7e7e3e26c08cc8a82ce151c39884edcbc712f0b7c886ee8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c9765a77-e5c7-4f93-ba3e-f34508086a23.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c9765a77-e5c7-4f93-ba3e-f34508086a23.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c9765a77-e5c7-4f93-ba3e-f34508086a23
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc4ab73b112da81fdf7e7e3e26c08cc8a82ce151c39884edcbc712f0b7c886ee8","name":"FMF Robbo","registered_at":"2026-06-20T22:41:36Z","symbol":"NIM1736916","token_address":"0x49f5c2d14b9e3685ad54dbd2d2d7d6df88d658dd","type":"artist","uuid":"c9765a77-e5c7-4f93-ba3e-f34508086a23"}
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 0xc4ab73b112da81fdf7e7e3e26c08cc8a82ce151c39884edcbc712f0b7c886ee8. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c9765a77-e5c7-4f93-ba3e-f34508086a23.json and https://artists.proofprofile.net/proofs/artist/c9765a77-e5c7-4f93-ba3e-f34508086a23.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xc4ab73b112da81fdf7e7e3e26c08cc8a82ce151c39884edcbc712f0b7c886ee8","name":"FMF Robbo","registered_at":"2026-06-20T22:41:36Z","symbol":"NIM1736916","token_address":"0x49f5c2d14b9e3685ad54dbd2d2d7d6df88d658dd","type":"artist","uuid":"c9765a77-e5c7-4f93-ba3e-f34508086a23"}
album: It’s Neva Eazy
  type: MusicAlbum
  date published: 2021-12-22
  track: If I Aint Got You - Remix
    type: MusicRecording
    duration: PT3M2S
    duration ms: 182507
    explicit: true
    by artist: FMF Robbo
    in album: It’s Neva Eazy
      type: MusicAlbum
      date published: 2021-12-22
    isrc code: SE62M2107833
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T22:42:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xea80ebb621af5b7c301228d140eaefc574fe0b0c311b2620f4ca609e16857a5e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958211
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958211
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE62M2107833
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T23:24:33Z
    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 0xea80ebb621af5b7c301228d140eaefc574fe0b0c311b2620f4ca609e16857a5e. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/SE62M2107833.
      date published: 2026-07-15T23:24:33Z
    audio: If I Aint Got You - Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.64
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.526
      additional property: Energy
        type: PropertyValue
        value: 0.308
      additional property: Speechiness
        type: PropertyValue
        value: 0.346
      additional property: Acousticness
        type: PropertyValue
        value: 0.067
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.102
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.443
      additional property: Loudness (dB)
        type: PropertyValue
        value: -19.869
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: 2 Headed Goat
  type: MusicAlbum
  date published: 2022-06-30
album: In My Head
  type: MusicAlbum
  date published: 2023-10-11
album: Rada Rada (Freestyle)
  type: MusicAlbum
  date published: 2024-05-01
album: Kingdom of Hearts
  type: MusicAlbum
  date published: 2024-05-13
album: Damaged (Freestyle)
  type: MusicAlbum
  date published: 2024-05-17
album: Out in Tht Field
  type: MusicAlbum
  date published: 2024-06-25
album: Baby Crazy
  type: MusicAlbum
  date published: 2024-11-08
album: Old Days
  type: MusicAlbum
  date published: 2024-11-25
album: Snaked Me
  type: MusicAlbum
  date published: 2024-12-21
album: Face My Fears
  type: MusicAlbum
  date published: 2024-12-22
album: R.I.Ps
  type: MusicAlbum
  date published: 2025-01-03
album: Fire Flamez (Remix)
  type: MusicAlbum
  date published: 2025-01-04
album: Benjamins
  type: MusicAlbum
  date published: 2025-01-22
album: Lost n Found
  type: MusicAlbum
  date published: 2025-01-23
album: Concealed (Confessions Remix)
  type: MusicAlbum
  date published: 2025-04-30
album: Searching for Serenity
  type: MusicAlbum
  date published: 2025-08-01
album: Pain Live Forever
  type: MusicAlbum
  date published: 2025-08-13