Michelle Joan
type: MusicGroup
genre: indonesian pop
popularity: 4
followers: 2277
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8fd34d7b169f321388760f93269021ad4e8388982bcdf3808be2c2afcc3faf18
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e6121fa6-d996-4369-9eff-409ddac92650.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e6121fa6-d996-4369-9eff-409ddac92650.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e6121fa6-d996-4369-9eff-409ddac92650
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8fd34d7b169f321388760f93269021ad4e8388982bcdf3808be2c2afcc3faf18","name":"Michelle Joan","registered_at":"2026-06-21T08:32:59Z","symbol":"NIM1876561","token_address":"0xd11d98c11efae985360a8d1b5699391ea9d0a3fb","type":"artist","uuid":"e6121fa6-d996-4369-9eff-409ddac92650"}
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 0x8fd34d7b169f321388760f93269021ad4e8388982bcdf3808be2c2afcc3faf18. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e6121fa6-d996-4369-9eff-409ddac92650.json and https://artists.proofprofile.net/proofs/artist/e6121fa6-d996-4369-9eff-409ddac92650.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0x8fd34d7b169f321388760f93269021ad4e8388982bcdf3808be2c2afcc3faf18","name":"Michelle Joan","registered_at":"2026-06-21T08:32:59Z","symbol":"NIM1876561","token_address":"0xd11d98c11efae985360a8d1b5699391ea9d0a3fb","type":"artist","uuid":"e6121fa6-d996-4369-9eff-409ddac92650"}
album: Arah Yang Berbeda
  type: MusicAlbum
  date published: 2018-09-17
album: Arah Yang Berbeda
  type: MusicAlbum
  date published: 2019-06-29
  track: Arah Yang Berbeda
    type: MusicRecording
    duration: PT3M53S
    duration ms: 233796
    explicit: false
    by artist: Michelle Joan
    in album: Arah Yang Berbeda
      type: MusicAlbum
      date published: 2019-06-29
    genre: indonesian pop
    isrc code: IDA171830015
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T21:35:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa260f0d4e8f2b5388c884ddafdba90a9ae1e6edb92f3f1d77d48d9519db0f1bd
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958331
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958331
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA171830015
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T21:55:37Z
    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 0xa260f0d4e8f2b5388c884ddafdba90a9ae1e6edb92f3f1d77d48d9519db0f1bd. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-16T21:55:37Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA171830015 — a six-check JSON result.
      date published: 2026-07-16T21:55:37Z
    audio: Arah Yang Berbeda
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 137.632
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.503
      additional property: Energy
        type: PropertyValue
        value: 0.264
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.807
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.131
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.284
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.359
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Arah Yang Berbeda
  type: MusicAlbum
  date published: 2019-06-29
album: Lihat (OST. Pemimpi)
  type: MusicAlbum
  date published: 2020-11-27
album: Susah Payah
  type: MusicAlbum
  date published: 2021-11-19