Jon Polly
type: MusicGroup
popularity: 4
followers: 19
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbdee55c6ef4d34127003eec9a6cf6e4061fa4a812fce976a2eff44158d4a5152
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954593
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954593
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bedd360a-c40c-45f7-9936-331305017a8b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bedd360a-c40c-45f7-9936-331305017a8b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bedd360a-c40c-45f7-9936-331305017a8b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:46:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbdee55c6ef4d34127003eec9a6cf6e4061fa4a812fce976a2eff44158d4a5152","name":"Jon Polly","registered_at":"2026-06-20T18:24:45Z","symbol":"NIM1678092","token_address":"0x05bad60d70d30262f8e172ca2ca6fed4bcda2769","type":"artist","uuid":"bedd360a-c40c-45f7-9936-331305017a8b"}
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 0xbdee55c6ef4d34127003eec9a6cf6e4061fa4a812fce976a2eff44158d4a5152. Chain 2 (Bitcoin): anchored in block 954593 (2026-06-20T19:46:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bedd360a-c40c-45f7-9936-331305017a8b.json and https://artists.proofprofile.net/proofs/artist/bedd360a-c40c-45f7-9936-331305017a8b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:46:01Z
  text: {"copyright_id":"0xbdee55c6ef4d34127003eec9a6cf6e4061fa4a812fce976a2eff44158d4a5152","name":"Jon Polly","registered_at":"2026-06-20T18:24:45Z","symbol":"NIM1678092","token_address":"0x05bad60d70d30262f8e172ca2ca6fed4bcda2769","type":"artist","uuid":"bedd360a-c40c-45f7-9936-331305017a8b"}
album: La Scala Reale
  type: MusicAlbum
  date published: 2024-03-22
album: Sarebbe Tutto Più Bello
  type: MusicAlbum
  date published: 2024-06-28
  track: Sarebbe Tutto Più Bello
    type: MusicRecording
    duration: PT3M38S
    duration ms: 218307
    explicit: false
    by artist: Jon Polly
    in album: Sarebbe Tutto Più Bello
      type: MusicAlbum
      date published: 2024-06-28
    isrc code: TCAIK2462358
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T17:54:59+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8399ee7730050e7638fe4c28c718bda877b319e2e3ff86b4172599b59cde9c58
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958180
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958180
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIK2462358
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T17:59:52Z
    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 0x8399ee7730050e7638fe4c28c718bda877b319e2e3ff86b4172599b59cde9c58. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/TCAIK2462358.
      date published: 2026-07-15T17:59:52Z
    audio: Sarebbe Tutto Più Bello
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.992
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.722
      additional property: Energy
        type: PropertyValue
        value: 0.636
      additional property: Speechiness
        type: PropertyValue
        value: 0.054
      additional property: Acousticness
        type: PropertyValue
        value: 0.047
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.194
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.44
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.438
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Giro Di Piano
  type: MusicAlbum
  date published: 2025-06-20
album: Giro Di Piano
  type: MusicAlbum
  date published: 2025-06-20