Bob Hillman
type: MusicGroup
popularity: 2
followers: 224
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x23c7f20bafe75c478f2318a0c0ac2e7172e99c39e7aebba70397b7bb2e5b8883
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b23f4185-9193-43c7-869d-568dfcfe22a1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b23f4185-9193-43c7-869d-568dfcfe22a1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b23f4185-9193-43c7-869d-568dfcfe22a1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x23c7f20bafe75c478f2318a0c0ac2e7172e99c39e7aebba70397b7bb2e5b8883","name":"Bob Hillman","registered_at":"2026-06-20T12:50:16Z","symbol":"NIM1616713","token_address":"0x6b6bb4cb1f6950ba7c5ec6a9e05eeea6e1997f32","type":"artist","uuid":"b23f4185-9193-43c7-869d-568dfcfe22a1"}
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 0x23c7f20bafe75c478f2318a0c0ac2e7172e99c39e7aebba70397b7bb2e5b8883. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b23f4185-9193-43c7-869d-568dfcfe22a1.json and https://artists.proofprofile.net/proofs/artist/b23f4185-9193-43c7-869d-568dfcfe22a1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x23c7f20bafe75c478f2318a0c0ac2e7172e99c39e7aebba70397b7bb2e5b8883","name":"Bob Hillman","registered_at":"2026-06-20T12:50:16Z","symbol":"NIM1616713","token_address":"0x6b6bb4cb1f6950ba7c5ec6a9e05eeea6e1997f32","type":"artist","uuid":"b23f4185-9193-43c7-869d-568dfcfe22a1"}
album: Playing God
  type: MusicAlbum
  date published: 1999-01-01
album: Welcome to My Century
  type: MusicAlbum
  date published: 2001-01-01
album: If You Lived Here, You'd Be Home
  type: MusicAlbum
  date published: 2006-01-01
album: Lost Soul
  type: MusicAlbum
  date published: 2016-03-25
album: Dystopian Hellscape (For Donald J. Trump)
  type: MusicAlbum
  date published: 2017-12-15
album: Ensenada
  type: MusicAlbum
  date published: 2017-12-15
album: Canadian Border Fence
  type: MusicAlbum
  date published: 2018-03-16
album: Earvin "Magic" Johnson
  type: MusicAlbum
  date published: 2018-08-14
album: Some of Us Are Free, Some of Us Are Lost
  type: MusicAlbum
  date published: 2019-04-05
album: The Warriors Are Bad This Year
  type: MusicAlbum
  date published: 2020-02-16
album: Inside & Terrified
  type: MusicAlbum
  date published: 2020-09-25
album: Bob Hillman & Spooky Ghost
  type: MusicAlbum
  date published: 2020-12-11
album: Downtown in the Rain
  type: MusicAlbum
  date published: 2023-11-17