Da Rek
type: MusicGroup
popularity: 15
followers: 126
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xadad2dbb0d917d0ff2afd3daf94ef056223365007b0d0c23aa06ea4073cca8d3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953694
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953694
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6d0ee4b2-1ac6-4226-b096-79ac796c8fb4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6d0ee4b2-1ac6-4226-b096-79ac796c8fb4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6d0ee4b2-1ac6-4226-b096-79ac796c8fb4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T21:38:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xadad2dbb0d917d0ff2afd3daf94ef056223365007b0d0c23aa06ea4073cca8d3","name":"Da Rek","registered_at":"2026-06-14T15:55:52Z","symbol":"NIM0502529","token_address":"0x63ba927c44e4a75eb6b3153ee7faa013e76af62b","type":"artist","uuid":"6d0ee4b2-1ac6-4226-b096-79ac796c8fb4"}
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 0xadad2dbb0d917d0ff2afd3daf94ef056223365007b0d0c23aa06ea4073cca8d3. Chain 2 (Bitcoin): anchored in block 953694 (2026-06-14T21:38:09Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6d0ee4b2-1ac6-4226-b096-79ac796c8fb4.json and https://artists.proofprofile.net/proofs/artist/6d0ee4b2-1ac6-4226-b096-79ac796c8fb4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:38:09Z
  text: {"copyright_id":"0xadad2dbb0d917d0ff2afd3daf94ef056223365007b0d0c23aa06ea4073cca8d3","name":"Da Rek","registered_at":"2026-06-14T15:55:52Z","symbol":"NIM0502529","token_address":"0x63ba927c44e4a75eb6b3153ee7faa013e76af62b","type":"artist","uuid":"6d0ee4b2-1ac6-4226-b096-79ac796c8fb4"}
album: Running Away
  type: MusicAlbum
  date published: 2018-10-29
album: Xploring
  type: MusicAlbum
  date published: 2020-09-16
album: Next To You
  type: MusicAlbum
  date published: 2020-10-25
album: Much More
  type: MusicAlbum
  date published: 2021-03-17
album: Over The Night
  type: MusicAlbum
  date published: 2021-06-04
album: Euphoric
  type: MusicAlbum
  date published: 2021-07-14
album: All You Need
  type: MusicAlbum
  date published: 2023-10-27
album: Only
  type: MusicAlbum
  date published: 2024-06-21
album: Phantoms
  type: MusicAlbum
  date published: 2024-07-17
album: Changes
  type: MusicAlbum
  date published: 2024-09-19
album: Hammer
  type: MusicAlbum
  date published: 2024-12-03