R1 Hundo
type: MusicGroup
popularity: 7
followers: 295
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8e615c18403cb15bfdc4b8745ac797b283dd02ef40a9318a63135d6998358026
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954062
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954062
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/46f6e3bc-801b-4507-accf-eee15d54674d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/46f6e3bc-801b-4507-accf-eee15d54674d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/46f6e3bc-801b-4507-accf-eee15d54674d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:39:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8e615c18403cb15bfdc4b8745ac797b283dd02ef40a9318a63135d6998358026","name":"R1 Hundo","registered_at":"2026-06-16T14:19:19Z","symbol":"NIM1078511","token_address":"0x5cdc263f98753874e5730dc412c9223334eb100a","type":"artist","uuid":"46f6e3bc-801b-4507-accf-eee15d54674d"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e615c18403cb15bfdc4b8745ac797b283dd02ef40a9318a63135d6998358026. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/46f6e3bc-801b-4507-accf-eee15d54674d.json and https://artists.proofprofile.net/proofs/artist/46f6e3bc-801b-4507-accf-eee15d54674d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x8e615c18403cb15bfdc4b8745ac797b283dd02ef40a9318a63135d6998358026","name":"R1 Hundo","registered_at":"2026-06-16T14:19:19Z","symbol":"NIM1078511","token_address":"0x5cdc263f98753874e5730dc412c9223334eb100a","type":"artist","uuid":"46f6e3bc-801b-4507-accf-eee15d54674d"}
album: Pull Up
  type: MusicAlbum
  date published: 2022-02-09
album: Parisian Babe
  type: MusicAlbum
  date published: 2023-01-21
album: FYP
  type: MusicAlbum
  date published: 2023-03-10
album: Energy
  type: MusicAlbum
  date published: 2023-06-03
album: French Connect
  type: MusicAlbum
  date published: 2024-05-23
album: NO COMPOSURE
  type: MusicAlbum
  date published: 2025-01-04
  track: NO COMPOSURE
    type: MusicRecording
    duration: PT2M42S
    duration ms: 162447
    explicit: true
    by artist: R1 Hundo
    in album: NO COMPOSURE
      type: MusicAlbum
      date published: 2025-01-04
    isrc code: QZFYY2528606
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-14T23:42:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb1dd64c9f841dfbd2ecb1baa47708e07fd72fa394e85e76827579eb0362db4aa
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958086
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958086
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY2528606
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T02:55:47Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1dd64c9f841dfbd2ecb1baa47708e07fd72fa394e85e76827579eb0362db4aa. Chain 2 (Bitcoin): anchored in block 958086 (2026-07-15T02:55:47Z), 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/QZFYY2528606.
      date published: 2026-07-15T02:55:47Z
    audio: NO COMPOSURE
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 141.994
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.772
      additional property: Energy
        type: PropertyValue
        value: 0.682
      additional property: Speechiness
        type: PropertyValue
        value: 0.17
      additional property: Acousticness
        type: PropertyValue
        value: 0.201
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.157
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.595
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.296
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor