Michel William
type: MusicGroup
popularity: 6
followers: 143
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xabe0b57f31861f95dcde1bcb3300f04dc2e0739bd7495715162e8b776bc6b068
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6dff16be-1619-4ea4-8476-bd516f925c36.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6dff16be-1619-4ea4-8476-bd516f925c36.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6dff16be-1619-4ea4-8476-bd516f925c36
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xabe0b57f31861f95dcde1bcb3300f04dc2e0739bd7495715162e8b776bc6b068","name":"Michel William","registered_at":"2026-06-17T04:19:58Z","symbol":"NIM1279100","token_address":"0x4aab23c7f136b3815010329d85f1672044f6481d","type":"artist","uuid":"6dff16be-1619-4ea4-8476-bd516f925c36"}
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 0xabe0b57f31861f95dcde1bcb3300f04dc2e0739bd7495715162e8b776bc6b068. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6dff16be-1619-4ea4-8476-bd516f925c36.json and https://artists.proofprofile.net/proofs/artist/6dff16be-1619-4ea4-8476-bd516f925c36.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xabe0b57f31861f95dcde1bcb3300f04dc2e0739bd7495715162e8b776bc6b068","name":"Michel William","registered_at":"2026-06-17T04:19:58Z","symbol":"NIM1279100","token_address":"0x4aab23c7f136b3815010329d85f1672044f6481d","type":"artist","uuid":"6dff16be-1619-4ea4-8476-bd516f925c36"}
album: Infinito.
  type: MusicAlbum
  date published: 2018-03-26
album: Addicted to You
  type: MusicAlbum
  date published: 2024-12-27
album: Head Over Heels
  type: MusicAlbum
  date published: 2025-01-01
  track: Head Over Heels
    type: MusicRecording
    duration: PT3M9S
    duration ms: 189930
    explicit: true
    by artist: Michel William
    in album: Head Over Heels
      type: MusicAlbum
      date published: 2025-01-01
    isrc code: SGB502574346
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T12:17:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x26242826749d8b6203453acd66dde19986b6f9ae8a1277a88b6aeccef56852b7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958878
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958878
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SGB502574346
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T15:20:13Z
    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 0x26242826749d8b6203453acd66dde19986b6f9ae8a1277a88b6aeccef56852b7. Chain 2 (Bitcoin): anchored in block 958878 (2026-07-20T15:20:13Z), 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/SGB502574346.
      date published: 2026-07-20T15:20:13Z
    audio: Head Over Heels
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 84.416
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.504
      additional property: Energy
        type: PropertyValue
        value: 0.348
      additional property: Speechiness
        type: PropertyValue
        value: 0.058
      additional property: Acousticness
        type: PropertyValue
        value: 0.635
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.141
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.197
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.753
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Head Over Heels (Remix)
  type: MusicAlbum
  date published: 2025-01-05
album: fake smile (Remastered 2025)
  type: MusicAlbum
  date published: 2025-01-16
album: BITCH
  type: MusicAlbum
  date published: 2025-01-17
album: DREAMS
  type: MusicAlbum
  date published: 2025-01-18
album: fake smile
  type: MusicAlbum
  date published: 2025-01-31
album: Estrela (Remix)
  type: MusicAlbum
  date published: 2025-06-30
album: horny (part.babi)
  type: MusicAlbum
  date published: 2025-09-10
album: espaço sideral
  type: MusicAlbum
  date published: 2025-11-07