Robert Silvester
type: MusicGroup
popularity: 3
followers: 490
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x85e5d64f25327edd4c5597984f05e23dbcac76a54ef0f4ec4377120a8ee6ebbb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953922
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953922
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1b522976-0de1-4b44-8c89-2642bf92e855.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1b522976-0de1-4b44-8c89-2642bf92e855.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1b522976-0de1-4b44-8c89-2642bf92e855
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T09:36:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x85e5d64f25327edd4c5597984f05e23dbcac76a54ef0f4ec4377120a8ee6ebbb","name":"Robert Silvester","registered_at":"2026-06-15T23:02:58Z","symbol":"NIM0859744","token_address":"0xa747256c3df393fc0d155720cadc9c14ab379e2c","type":"artist","uuid":"1b522976-0de1-4b44-8c89-2642bf92e855"}
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 0x85e5d64f25327edd4c5597984f05e23dbcac76a54ef0f4ec4377120a8ee6ebbb. Chain 2 (Bitcoin): anchored in block 953922 (2026-06-16T09:36:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1b522976-0de1-4b44-8c89-2642bf92e855.json and https://artists.proofprofile.net/proofs/artist/1b522976-0de1-4b44-8c89-2642bf92e855.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T09:36:34Z
  text: {"copyright_id":"0x85e5d64f25327edd4c5597984f05e23dbcac76a54ef0f4ec4377120a8ee6ebbb","name":"Robert Silvester","registered_at":"2026-06-15T23:02:58Z","symbol":"NIM0859744","token_address":"0xa747256c3df393fc0d155720cadc9c14ab379e2c","type":"artist","uuid":"1b522976-0de1-4b44-8c89-2642bf92e855"}
album: Secret Obsession
  type: MusicAlbum
  date published: 2023-07-17
album: Secret Obsession
  type: MusicAlbum
  date published: 2023-07-17
album: Secret Obsession
  type: MusicAlbum
  date published: 2023-07-17
album: Grey Eyes
  type: MusicAlbum
  date published: 2023-10-14
album: Grey Eyes
  type: MusicAlbum
  date published: 2023-10-14
album: Grey Eyes
  type: MusicAlbum
  date published: 2023-10-14
album: Still Waiting
  type: MusicAlbum
  date published: 2024-02-28
album: Hollow Bones
  type: MusicAlbum
  date published: 2024-08-14
album: Lost in the City
  type: MusicAlbum
  date published: 2025-01-17
album: Lost in the City
  type: MusicAlbum
  date published: 2025-01-17
album: Lost in the City
  type: MusicAlbum
  date published: 2025-01-17
album: Fade Away
  type: MusicAlbum
  date published: 2025-08-15