Josh Sullivan
type: MusicGroup
popularity: 4
followers: 995
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8a5a5aed8042f59bd698668a758e33fbfca556ada9af6d43b620eb7dc066f5ba
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954647
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954647
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d8174ac8-52b7-4151-9a98-9b9c68c98583.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d8174ac8-52b7-4151-9a98-9b9c68c98583.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d8174ac8-52b7-4151-9a98-9b9c68c98583
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:36:58Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8a5a5aed8042f59bd698668a758e33fbfca556ada9af6d43b620eb7dc066f5ba","name":"Josh Sullivan","registered_at":"2026-06-21T03:23:45Z","symbol":"NIM1804196","token_address":"0x75aa33962dac62e343de8749bd5a3f48647e3823","type":"artist","uuid":"d8174ac8-52b7-4151-9a98-9b9c68c98583"}
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 0x8a5a5aed8042f59bd698668a758e33fbfca556ada9af6d43b620eb7dc066f5ba. Chain 2 (Bitcoin): anchored in block 954647 (2026-06-21T04:36:58Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d8174ac8-52b7-4151-9a98-9b9c68c98583.json and https://artists.proofprofile.net/proofs/artist/d8174ac8-52b7-4151-9a98-9b9c68c98583.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T04:36:58Z
  text: {"copyright_id":"0x8a5a5aed8042f59bd698668a758e33fbfca556ada9af6d43b620eb7dc066f5ba","name":"Josh Sullivan","registered_at":"2026-06-21T03:23:45Z","symbol":"NIM1804196","token_address":"0x75aa33962dac62e343de8749bd5a3f48647e3823","type":"artist","uuid":"d8174ac8-52b7-4151-9a98-9b9c68c98583"}
album: That Makes Me Sad
  type: MusicAlbum
  date published: 2019-01-02
album: Talk to You
  type: MusicAlbum
  date published: 2019-02-16
album: Walking Through the Woods with My Friends
  type: MusicAlbum
  date published: 2019-05-31
album: Dreams
  type: MusicAlbum
  date published: 2019-08-02
  track: That Makes Me Sad
    type: MusicRecording
    duration: PT4M29S
    duration ms: 269481
    explicit: false
    by artist: Josh Sullivan
    in album: Dreams
      type: MusicAlbum
      date published: 2019-08-02
    isrc code: USHM81913607
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T06:34:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1925252a8e3a2742e75987beda724f8349f483ed4cc3504580757ce5235dd662
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81913607
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0x1925252a8e3a2742e75987beda724f8349f483ed4cc3504580757ce5235dd662. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USHM81913607 — a six-check JSON result.
      date published: 2026-07-04T11:19:20Z
    audio: That Makes Me Sad
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 138.703
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.446
      additional property: Energy
        type: PropertyValue
        value: 0.04
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.952
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.097
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.12
      additional property: Loudness (dB)
        type: PropertyValue
        value: -16.914
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Like the Wind
  type: MusicAlbum
  date published: 2020-01-03
album: Love Broke In
  type: MusicAlbum
  date published: 2020-02-14
album: Off Your Mind
  type: MusicAlbum
  date published: 2020-04-08
album: Hindsight (2020)
  type: MusicAlbum
  date published: 2020-05-08
album: Underground
  type: MusicAlbum
  date published: 2020-09-04
album: Seventeen
  type: MusicAlbum
  date published: 2021-02-05
album: Nose Ring
  type: MusicAlbum
  date published: 2021-03-19
album: Who Knows
  type: MusicAlbum
  date published: 2021-05-14
album: Leaving
  type: MusicAlbum
  date published: 2021-08-27
album: Initials
  type: MusicAlbum
  date published: 2022-02-11
album: You Do Too
  type: MusicAlbum
  date published: 2023-06-30
album: Melt
  type: MusicAlbum
  date published: 2024-03-08
album: Angel at My Door
  type: MusicAlbum
  date published: 2025-02-01