John Canoe
type: MusicGroup
genre: garage rock
genre: space rock
description: John Canoe, also known as January Conny (died circa 1725), was the European name given to an Akan warrior from Axim, Ghana. He was a chief of the Ahanta people in the early 18th century, who establis
popularity: 4
followers: 815
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6555d377f2a7f6854d1e45f6b577373c9ef7dc7110a15948bcd3bef9dc108bef
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954131
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954131
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7bd49655-f7a4-4bef-87d8-a5ea779e0cce.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7bd49655-f7a4-4bef-87d8-a5ea779e0cce.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7bd49655-f7a4-4bef-87d8-a5ea779e0cce
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:19:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6555d377f2a7f6854d1e45f6b577373c9ef7dc7110a15948bcd3bef9dc108bef","name":"John Canoe","registered_at":"2026-06-17T08:50:50Z","symbol":"NIM1343683","token_address":"0xc448a7feaabd6311a242ad1d1d2e3c24970f5cb0","type":"artist","uuid":"7bd49655-f7a4-4bef-87d8-a5ea779e0cce"}
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 0x6555d377f2a7f6854d1e45f6b577373c9ef7dc7110a15948bcd3bef9dc108bef. Chain 2 (Bitcoin): anchored in block 954131 (2026-06-17T19:19:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7bd49655-f7a4-4bef-87d8-a5ea779e0cce.json and https://artists.proofprofile.net/proofs/artist/7bd49655-f7a4-4bef-87d8-a5ea779e0cce.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:19:19Z
  text: {"copyright_id":"0x6555d377f2a7f6854d1e45f6b577373c9ef7dc7110a15948bcd3bef9dc108bef","name":"John Canoe","registered_at":"2026-06-17T08:50:50Z","symbol":"NIM1343683","token_address":"0xc448a7feaabd6311a242ad1d1d2e3c24970f5cb0","type":"artist","uuid":"7bd49655-f7a4-4bef-87d8-a5ea779e0cce"}
album: Actorboy
  type: MusicAlbum
  date published: 2016-01-26
album: Actorboy
  type: MusicAlbum
  date published: 2016-01-26
album: Actorboy
  type: MusicAlbum
  date published: 2016-01-29
  track: Start to Move
    type: MusicRecording
    duration: PT3M12S
    duration ms: 192840
    explicit: false
    by artist: John Canoe
    in album: Actorboy
      type: MusicAlbum
      date published: 2016-01-29
    genre: garage rock
    genre: space rock
    isrc code: QMDA61520896
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T06:25:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0ad65ad43286b9d99a83e3dadc9d26d341dd1df78efdf97a7ab13bc59ba2e9c8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61520896
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0x0ad65ad43286b9d99a83e3dadc9d26d341dd1df78efdf97a7ab13bc59ba2e9c8. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QMDA61520896.
      date published: 2026-07-04T10:04:33Z
    audio: Start to Move
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 160.224
      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: 0.419
      additional property: Energy
        type: PropertyValue
        value: 0.771
      additional property: Speechiness
        type: PropertyValue
        value: 0.042
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.039
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.587
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.345
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Wave Traps
  type: MusicAlbum
  date published: 2017-04-28
album: Wave Traps
  type: MusicAlbum
  date published: 2017-04-28