Roy HM
type: MusicGroup
popularity: 10
followers: 80
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1eca65fb6ee53dc683bdd009f0b3d5ccbc82521863a96e8c6d0f54a336a90a65
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954659
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954659
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dc7674c3-7522-469b-b810-d3471faeb9a8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dc7674c3-7522-469b-b810-d3471faeb9a8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dc7674c3-7522-469b-b810-d3471faeb9a8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T06:14:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1eca65fb6ee53dc683bdd009f0b3d5ccbc82521863a96e8c6d0f54a336a90a65","name":"Roy HM","registered_at":"2026-06-21T05:06:37Z","symbol":"NIM1828898","token_address":"0x6a8c4392f717d74d212ee063671f2bcb657780c8","type":"artist","uuid":"dc7674c3-7522-469b-b810-d3471faeb9a8"}
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 0x1eca65fb6ee53dc683bdd009f0b3d5ccbc82521863a96e8c6d0f54a336a90a65. Chain 2 (Bitcoin): anchored in block 954659 (2026-06-21T06:14:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dc7674c3-7522-469b-b810-d3471faeb9a8.json and https://artists.proofprofile.net/proofs/artist/dc7674c3-7522-469b-b810-d3471faeb9a8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T06:14:42Z
  text: {"copyright_id":"0x1eca65fb6ee53dc683bdd009f0b3d5ccbc82521863a96e8c6d0f54a336a90a65","name":"Roy HM","registered_at":"2026-06-21T05:06:37Z","symbol":"NIM1828898","token_address":"0x6a8c4392f717d74d212ee063671f2bcb657780c8","type":"artist","uuid":"dc7674c3-7522-469b-b810-d3471faeb9a8"}
album: Boyfriend (Cover)
  type: MusicAlbum
  date published: 2022-07-22
album: Boyfriend
  type: MusicAlbum
  date published: 2022-07-22
album: Beautiful Now
  type: MusicAlbum
  date published: 2023-09-30
album: Conduceme
  type: MusicAlbum
  date published: 2023-12-22
album: We Can't Be Friends (Wait For Your Love)
  type: MusicAlbum
  date published: 2024-05-31
album: The Hills
  type: MusicAlbum
  date published: 2024-06-21
album: Run For The Hills
  type: MusicAlbum
  date published: 2024-12-13
album: Vicio (Rain Version)
  type: MusicAlbum
  date published: 2025-02-14
  track: Vicio - Rain Version
    type: MusicRecording
    duration: PT2M38S
    duration ms: 158999
    explicit: false
    by artist: Roy HM
    in album: Vicio (Rain Version)
      type: MusicAlbum
      date published: 2025-02-14
    isrc code: QZGLM2546777
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T15:08:16+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x281f41914fba0409d94f2ed511a6ba8c1465927b37b1d167f8ab58472cac65ce
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958746
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958746
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2546777
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T15:36:35Z
    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 0x281f41914fba0409d94f2ed511a6ba8c1465927b37b1d167f8ab58472cac65ce. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/QZGLM2546777.
      date published: 2026-07-19T15:36:35Z
    audio: Vicio - Rain Version
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 93.096
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.654
      additional property: Energy
        type: PropertyValue
        value: 0.503
      additional property: Speechiness
        type: PropertyValue
        value: 0.042
      additional property: Acousticness
        type: PropertyValue
        value: 0.308
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.146
      additional property: Liveness
        type: PropertyValue
        value: 0.174
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.366
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.871
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major