Indigo King
type: MusicGroup
popularity: 3
followers: 148
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xba5bd416e503e7331bbd5b0e401aa5bccc6211e4ca31b824932c11d82a9a1a04
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954134
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954134
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7ee75200-6a64-4c8f-a1d6-aae82c5fa566.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7ee75200-6a64-4c8f-a1d6-aae82c5fa566.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7ee75200-6a64-4c8f-a1d6-aae82c5fa566
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:41:05Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xba5bd416e503e7331bbd5b0e401aa5bccc6211e4ca31b824932c11d82a9a1a04","name":"Indigo King","registered_at":"2026-06-17T09:49:11Z","symbol":"NIM1357598","token_address":"0x9b4954dc33d28ae4bac1f6430726be47b4ca35b7","type":"artist","uuid":"7ee75200-6a64-4c8f-a1d6-aae82c5fa566"}
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 0xba5bd416e503e7331bbd5b0e401aa5bccc6211e4ca31b824932c11d82a9a1a04. Chain 2 (Bitcoin): anchored in block 954134 (2026-06-17T19:41:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7ee75200-6a64-4c8f-a1d6-aae82c5fa566.json and https://artists.proofprofile.net/proofs/artist/7ee75200-6a64-4c8f-a1d6-aae82c5fa566.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:41:05Z
  text: {"copyright_id":"0xba5bd416e503e7331bbd5b0e401aa5bccc6211e4ca31b824932c11d82a9a1a04","name":"Indigo King","registered_at":"2026-06-17T09:49:11Z","symbol":"NIM1357598","token_address":"0x9b4954dc33d28ae4bac1f6430726be47b4ca35b7","type":"artist","uuid":"7ee75200-6a64-4c8f-a1d6-aae82c5fa566"}
album: Later Lover
  type: MusicAlbum
  date published: 2021-07-30
album: Take Your Time
  type: MusicAlbum
  date published: 2022-01-01