Common Deer
type: MusicGroup
popularity: 5
followers: 3107
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe0de0ed7cb3bfc90d493c8ba60ca95139d5c31153820199a3adb7c00da462cbe
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953947
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953947
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/22feba9a-6238-4e8c-b251-af5d23a1357d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/22feba9a-6238-4e8c-b251-af5d23a1357d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/22feba9a-6238-4e8c-b251-af5d23a1357d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:14:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe0de0ed7cb3bfc90d493c8ba60ca95139d5c31153820199a3adb7c00da462cbe","name":"Common Deer","registered_at":"2026-06-16T01:43:50Z","symbol":"NIM0898167","token_address":"0xefe471287bb0da566a5b8680799fe4061f321ace","type":"artist","uuid":"22feba9a-6238-4e8c-b251-af5d23a1357d"}
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 0xe0de0ed7cb3bfc90d493c8ba60ca95139d5c31153820199a3adb7c00da462cbe. 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/22feba9a-6238-4e8c-b251-af5d23a1357d.json and https://artists.proofprofile.net/proofs/artist/22feba9a-6238-4e8c-b251-af5d23a1357d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0xe0de0ed7cb3bfc90d493c8ba60ca95139d5c31153820199a3adb7c00da462cbe","name":"Common Deer","registered_at":"2026-06-16T01:43:50Z","symbol":"NIM0898167","token_address":"0xefe471287bb0da566a5b8680799fe4061f321ace","type":"artist","uuid":"22feba9a-6238-4e8c-b251-af5d23a1357d"}
album: I
  type: MusicAlbum
  date published: 2017-01-27
album: WAIT!
  type: MusicAlbum
  date published: 2017-07-21
album: Glass
  type: MusicAlbum
  date published: 2017-08-18
album: II
  type: MusicAlbum
  date published: 2017-09-08
album: I, II
  type: MusicAlbum
  date published: 2017-09-09
album: Glass (Redux)
  type: MusicAlbum
  date published: 2018-01-05
album: 90 Days
  type: MusicAlbum
  date published: 2022-02-11
album: Fuckboi
  type: MusicAlbum
  date published: 2022-03-11
album: Maximalist
  type: MusicAlbum
  date published: 2022-04-01