Josh Roydhouse
type: MusicGroup
genre: ambient
genre: drone
popularity: 9
followers: 1142
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbc1f0d9d64200bce0a70b1a4598628d7bcdd3a7b61990d01703fcdc881ebc5e7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4b64ad1c-5de4-42e8-abf6-66cbee6be00f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4b64ad1c-5de4-42e8-abf6-66cbee6be00f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4b64ad1c-5de4-42e8-abf6-66cbee6be00f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbc1f0d9d64200bce0a70b1a4598628d7bcdd3a7b61990d01703fcdc881ebc5e7","name":"Josh Roydhouse","registered_at":"2026-06-16T15:54:05Z","symbol":"NIM1101135","token_address":"0xde25ea21fdde785f908fdae6d44cf17c3f160c8e","type":"artist","uuid":"4b64ad1c-5de4-42e8-abf6-66cbee6be00f"}
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 0xbc1f0d9d64200bce0a70b1a4598628d7bcdd3a7b61990d01703fcdc881ebc5e7. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4b64ad1c-5de4-42e8-abf6-66cbee6be00f.json and https://artists.proofprofile.net/proofs/artist/4b64ad1c-5de4-42e8-abf6-66cbee6be00f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xbc1f0d9d64200bce0a70b1a4598628d7bcdd3a7b61990d01703fcdc881ebc5e7","name":"Josh Roydhouse","registered_at":"2026-06-16T15:54:05Z","symbol":"NIM1101135","token_address":"0xde25ea21fdde785f908fdae6d44cf17c3f160c8e","type":"artist","uuid":"4b64ad1c-5de4-42e8-abf6-66cbee6be00f"}
album: Music For Machines
  type: MusicAlbum
  date published: 2019-07-23
album: Eastern Afternoon
  type: MusicAlbum
  date published: 2019-08-01
album: Cedar And Smoke
  type: MusicAlbum
  date published: 2019-08-07
album: Placate
  type: MusicAlbum
  date published: 2021-02-21
album: Sequoia
  type: MusicAlbum
  date published: 2021-05-23
album: Solstice
  type: MusicAlbum
  date published: 2021-10-31
album: Reverie
  type: MusicAlbum
  date published: 2022-01-11
album: Fever Dream
  type: MusicAlbum
  date published: 2022-02-17
album: Truce
  type: MusicAlbum
  date published: 2022-04-04
album: Aurora
  type: MusicAlbum
  date published: 2022-06-23
album: Slumber
  type: MusicAlbum
  date published: 2022-07-07
album: Vantage
  type: MusicAlbum
  date published: 2022-07-29
album: Air
  type: MusicAlbum
  date published: 2022-09-22
album: Bloom
  type: MusicAlbum
  date published: 2022-10-27
album: Tidal
  type: MusicAlbum
  date published: 2022-12-05
album: Being
  type: MusicAlbum
  date published: 2023-02-21
album: The Upwelling
  type: MusicAlbum
  date published: 2023-04-26
album: Ritual
  type: MusicAlbum
  date published: 2023-06-21
album: Snowfall
  type: MusicAlbum
  date published: 2023-07-25
album: Remember
  type: MusicAlbum
  date published: 2023-08-06
album: Embrace
  type: MusicAlbum
  date published: 2023-08-23
album: Desolation
  type: MusicAlbum
  date published: 2023-09-01
album: Open
  type: MusicAlbum
  date published: 2023-09-07
album: Dawn
  type: MusicAlbum
  date published: 2023-09-08
album: first signs
  type: MusicAlbum
  date published: 2023-09-16
album: Adirondack
  type: MusicAlbum
  date published: 2023-10-01
album: Cloudlands
  type: MusicAlbum
  date published: 2023-11-16
album: aureole
  type: MusicAlbum
  date published: 2024-01-01
album: Peninsula
  type: MusicAlbum
  date published: 2024-01-31
album: Wayfare
  type: MusicAlbum
  date published: 2024-03-23
album: Yutori
  type: MusicAlbum
  date published: 2024-05-01
album: Epiphany
  type: MusicAlbum
  date published: 2024-05-30
album: Solfeggio
  type: MusicAlbum
  date published: 2024-09-07
album: Cometa
  type: MusicAlbum
  date published: 2024-10-15
album: The Skies
  type: MusicAlbum
  date published: 2024-11-16
album: Ivory
  type: MusicAlbum
  date published: 2024-12-14
album: Riverwood
  type: MusicAlbum
  date published: 2025-01-01
album: Echoes Through Time
  type: MusicAlbum
  date published: 2025-04-04
album: Island
  type: MusicAlbum
  date published: 2025-05-06
album: Winter
  type: MusicAlbum
  date published: 2025-06-22
album: Ancestor
  type: MusicAlbum
  date published: 2025-09-04
album: Earth Days
  type: MusicAlbum
  date published: 2025-10-04