Percy TM
type: MusicGroup
popularity: 2
followers: 28
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x550e75d6e0dc4bc7b953ff7cc7f31ca05af3fa259f0110f240fc112c94ce9210
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f37f979e-f229-4380-9dea-e5bba1daa890.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f37f979e-f229-4380-9dea-e5bba1daa890.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f37f979e-f229-4380-9dea-e5bba1daa890
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x550e75d6e0dc4bc7b953ff7cc7f31ca05af3fa259f0110f240fc112c94ce9210","name":"Percy TM","registered_at":"2026-06-21T14:15:24Z","symbol":"NIM1944225","token_address":"0x78400639a38b98cde8ba445a8983a05b1cbffb1d","type":"artist","uuid":"f37f979e-f229-4380-9dea-e5bba1daa890"}
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 0x550e75d6e0dc4bc7b953ff7cc7f31ca05af3fa259f0110f240fc112c94ce9210. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f37f979e-f229-4380-9dea-e5bba1daa890.json and https://artists.proofprofile.net/proofs/artist/f37f979e-f229-4380-9dea-e5bba1daa890.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
  text: {"copyright_id":"0x550e75d6e0dc4bc7b953ff7cc7f31ca05af3fa259f0110f240fc112c94ce9210","name":"Percy TM","registered_at":"2026-06-21T14:15:24Z","symbol":"NIM1944225","token_address":"0x78400639a38b98cde8ba445a8983a05b1cbffb1d","type":"artist","uuid":"f37f979e-f229-4380-9dea-e5bba1daa890"}
album: Komello
  type: MusicAlbum
  date published: 2022
album: Biggest Joke
  type: MusicAlbum
  date published: 2022-05-12
album: Nrute Ho Jaiva
  type: MusicAlbum
  date published: 2022-05-12
album: Mr Organiser
  type: MusicAlbum
  date published: 2022-12-15
  track: Mr Organiser
    type: MusicRecording
    duration: PT3M50S
    duration ms: 230504
    explicit: false
    by artist: Percy TM
    in album: Mr Organiser
      type: MusicAlbum
      date published: 2022-12-15
    isrc code: QZTB72274343
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T20:55:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xaabb09a889e261f3a0a09b9a2c997d5cdbcea26170520da662a5f017221196f5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956857
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956857
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72274343
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:26:17Z
    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 0xaabb09a889e261f3a0a09b9a2c997d5cdbcea26170520da662a5f017221196f5. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZTB72274343.
      date published: 2026-07-06T01:26:17Z
    audio: Mr Organiser
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.009
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.738
      additional property: Energy
        type: PropertyValue
        value: 0.615
      additional property: Speechiness
        type: PropertyValue
        value: 0.184
      additional property: Acousticness
        type: PropertyValue
        value: 0.164
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.108
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.473
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.83
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Mafafatsane
  type: MusicAlbum
  date published: 2023-03-21
album: I been working (Remix)
  type: MusicAlbum
  date published: 2024-02-01
album: Ke itlhabile
  type: MusicAlbum
  date published: 2024-10-30
album: Mafafatsane 2
  type: MusicAlbum
  date published: 2025-01-14