Justin Hopkins
type: MusicGroup
popularity: 4
followers: 265
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5240280e07211887abf79a0b00505c22e3b053c0238b3d7aa4c307417c730bc7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/28f41767-9863-490e-870b-bc7201e37972.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/28f41767-9863-490e-870b-bc7201e37972.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/28f41767-9863-490e-870b-bc7201e37972
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5240280e07211887abf79a0b00505c22e3b053c0238b3d7aa4c307417c730bc7","name":"Justin Hopkins","registered_at":"2026-06-16T03:52:16Z","symbol":"NIM0928844","token_address":"0x5fe55ed02a0f83c4598b8c64afcb290762fdfd86","type":"artist","uuid":"28f41767-9863-490e-870b-bc7201e37972"}
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 0x5240280e07211887abf79a0b00505c22e3b053c0238b3d7aa4c307417c730bc7. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/28f41767-9863-490e-870b-bc7201e37972.json and https://artists.proofprofile.net/proofs/artist/28f41767-9863-490e-870b-bc7201e37972.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x5240280e07211887abf79a0b00505c22e3b053c0238b3d7aa4c307417c730bc7","name":"Justin Hopkins","registered_at":"2026-06-16T03:52:16Z","symbol":"NIM0928844","token_address":"0x5fe55ed02a0f83c4598b8c64afcb290762fdfd86","type":"artist","uuid":"28f41767-9863-490e-870b-bc7201e37972"}
album: Building ep
  type: MusicAlbum
  date published: 2004-01-01
album: We are where we came from
  type: MusicAlbum
  date published: 2008
album: Why Would God Come To LA
  type: MusicAlbum
  date published: 2008-01-01
album: You Are Where You Come From
  type: MusicAlbum
  date published: 2008-01-01
album: We Are Where We Came From
  type: MusicAlbum
  date published: 2008-08-20
album: Babylon (The Voice Performance)
  type: MusicAlbum
  date published: 2012-01-01
album: Babylon (The Voice Performance)
  type: MusicAlbum
  date published: 2012-01-01
album: Love On the Radio
  type: MusicAlbum
  date published: 2012-03-19
album: This Could Happen Anywhere
  type: MusicAlbum
  date published: 2012-11-06