Tigran Boiler
type: MusicGroup
genre: lounge
popularity: 31
followers: 268
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x04caa3835400fc3787478065728417535345a6d12994f04bbf2b348d4e6f7abb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1aa556d5-f8c5-4a8c-8cca-0a0fb3bc0f8d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1aa556d5-f8c5-4a8c-8cca-0a0fb3bc0f8d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1aa556d5-f8c5-4a8c-8cca-0a0fb3bc0f8d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x04caa3835400fc3787478065728417535345a6d12994f04bbf2b348d4e6f7abb","name":"Tigran Boiler","registered_at":"2026-06-11T13:12:54Z","symbol":"NIM0034973","token_address":"0xa422f09b3672a4af609b78181a3247ea3f1685b6","type":"artist","uuid":"1aa556d5-f8c5-4a8c-8cca-0a0fb3bc0f8d"}
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 0x04caa3835400fc3787478065728417535345a6d12994f04bbf2b348d4e6f7abb. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1aa556d5-f8c5-4a8c-8cca-0a0fb3bc0f8d.json and https://artists.proofprofile.net/proofs/artist/1aa556d5-f8c5-4a8c-8cca-0a0fb3bc0f8d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x04caa3835400fc3787478065728417535345a6d12994f04bbf2b348d4e6f7abb","name":"Tigran Boiler","registered_at":"2026-06-11T13:12:54Z","symbol":"NIM0034973","token_address":"0xa422f09b3672a4af609b78181a3247ea3f1685b6","type":"artist","uuid":"1aa556d5-f8c5-4a8c-8cca-0a0fb3bc0f8d"}
album: Too Long
  type: MusicAlbum
  date published: 2021-03-18
album: Something To Say
  type: MusicAlbum
  date published: 2021-05-28
album: A Little Bit
  type: MusicAlbum
  date published: 2021-12-20
album: Crisp Velvet
  type: MusicAlbum
  date published: 2022-09-16
album: Purity
  type: MusicAlbum
  date published: 2025-03-11
album: Arrecife
  type: MusicAlbum
  date published: 2025-10-28