Brendan Nagan
type: MusicGroup
popularity: 9
followers: 447
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x63a88e7818fd729d62766e350e2f5fc7db904c9cdbc16baeb6cec8942d0a6ebd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ed8f8742-6d67-4404-ae61-a0f8f9f68036.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ed8f8742-6d67-4404-ae61-a0f8f9f68036.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ed8f8742-6d67-4404-ae61-a0f8f9f68036
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x63a88e7818fd729d62766e350e2f5fc7db904c9cdbc16baeb6cec8942d0a6ebd","name":"Brendan Nagan","registered_at":"2026-06-21T11:23:17Z","symbol":"NIM1910019","token_address":"0xca53b77c3956475d468cacec56141d1767349ecf","type":"artist","uuid":"ed8f8742-6d67-4404-ae61-a0f8f9f68036"}
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 0x63a88e7818fd729d62766e350e2f5fc7db904c9cdbc16baeb6cec8942d0a6ebd. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ed8f8742-6d67-4404-ae61-a0f8f9f68036.json and https://artists.proofprofile.net/proofs/artist/ed8f8742-6d67-4404-ae61-a0f8f9f68036.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x63a88e7818fd729d62766e350e2f5fc7db904c9cdbc16baeb6cec8942d0a6ebd","name":"Brendan Nagan","registered_at":"2026-06-21T11:23:17Z","symbol":"NIM1910019","token_address":"0xca53b77c3956475d468cacec56141d1767349ecf","type":"artist","uuid":"ed8f8742-6d67-4404-ae61-a0f8f9f68036"}
album: Jerusalema
  type: MusicAlbum
  date published: 2020-12-21
album: Anywhere
  type: MusicAlbum
  date published: 2021-07-31
album: Under the Christmas Tree
  type: MusicAlbum
  date published: 2021-12-25
album: Let me Love you Tum Hi Ho
  type: MusicAlbum
  date published: 2022-07-01
album: Hey there Delilah
  type: MusicAlbum
  date published: 2023-12-26