Joe Fiedler
type: MusicGroup
popularity: 8
followers: 33
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xccd572da99997e3a372ff1d7e114d8ae9fd53bf6aac365086097ccf0c33f78e0
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/72b2349c-31c1-4d00-a422-a0aa1b1a575e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/72b2349c-31c1-4d00-a422-a0aa1b1a575e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/72b2349c-31c1-4d00-a422-a0aa1b1a575e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xccd572da99997e3a372ff1d7e114d8ae9fd53bf6aac365086097ccf0c33f78e0","name":"Joe Fiedler","registered_at":"2026-06-17T05:31:08Z","symbol":"NIM1296093","token_address":"0x8c4fadd1059eedf22df18a7750ca73c046b85497","type":"artist","uuid":"72b2349c-31c1-4d00-a422-a0aa1b1a575e"}
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 0xccd572da99997e3a372ff1d7e114d8ae9fd53bf6aac365086097ccf0c33f78e0. 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/72b2349c-31c1-4d00-a422-a0aa1b1a575e.json and https://artists.proofprofile.net/proofs/artist/72b2349c-31c1-4d00-a422-a0aa1b1a575e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xccd572da99997e3a372ff1d7e114d8ae9fd53bf6aac365086097ccf0c33f78e0","name":"Joe Fiedler","registered_at":"2026-06-17T05:31:08Z","symbol":"NIM1296093","token_address":"0x8c4fadd1059eedf22df18a7750ca73c046b85497","type":"artist","uuid":"72b2349c-31c1-4d00-a422-a0aa1b1a575e"}
album: Sacred Chrome Orb
  type: MusicAlbum
  date published: 2011-04-26
album: The Jack Rabbit
  type: MusicAlbum
  date published: 2022-09-09
album: Stinger
  type: MusicAlbum
  date published: 2022-10-14
album: The Howland Sessions
  type: MusicAlbum
  date published: 2022-11-04
album: Will Be Fire
  type: MusicAlbum
  date published: 2023-11-17
album: Dragon Suite
  type: MusicAlbum
  date published: 2025-03-14
  track: Know
    type: MusicRecording
    duration: PT5M49S
    duration ms: 349013
    explicit: false
    by artist: Joe Fiedler
    in album: Dragon Suite
      type: MusicAlbum
      date published: 2025-03-14
    isrc code: QZHN92554574
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T21:53:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9f6775f01351c47ad80095247bec2c44ff9f93183b3269b247db78ade6549290
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959065
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959065
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92554574
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T22:00:50Z
    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 0x9f6775f01351c47ad80095247bec2c44ff9f93183b3269b247db78ade6549290. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-21T22:00:50Z), 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/QZHN92554574.
      date published: 2026-07-21T22:00:50Z
    audio: Know
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 88.333
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.587
      additional property: Energy
        type: PropertyValue
        value: 0.367
      additional property: Speechiness
        type: PropertyValue
        value: 0.306
      additional property: Acousticness
        type: PropertyValue
        value: 0.952
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.852
      additional property: Liveness
        type: PropertyValue
        value: 0.118
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.381
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.176
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major