Tiën
type: MusicGroup
genre: synthwave
genre: vaporwave
popularity: 21
followers: 551
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd61e29756399ce8f70d59cd237e015c74f22f83b96c441240e83f66c64f384f8
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/a5f17430-c5b3-439d-917b-44c0581b9535.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a5f17430-c5b3-439d-917b-44c0581b9535.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a5f17430-c5b3-439d-917b-44c0581b9535
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd61e29756399ce8f70d59cd237e015c74f22f83b96c441240e83f66c64f384f8","name":"Tiën","registered_at":"2026-06-12T06:27:18Z","symbol":"NIM0214129","token_address":"0xdc08012c4143bca516d6e2b04403b5e1856a4144","type":"artist","uuid":"a5f17430-c5b3-439d-917b-44c0581b9535"}
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 0xd61e29756399ce8f70d59cd237e015c74f22f83b96c441240e83f66c64f384f8. 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/a5f17430-c5b3-439d-917b-44c0581b9535.json and https://artists.proofprofile.net/proofs/artist/a5f17430-c5b3-439d-917b-44c0581b9535.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xd61e29756399ce8f70d59cd237e015c74f22f83b96c441240e83f66c64f384f8","name":"Tiën","registered_at":"2026-06-12T06:27:18Z","symbol":"NIM0214129","token_address":"0xdc08012c4143bca516d6e2b04403b5e1856a4144","type":"artist","uuid":"a5f17430-c5b3-439d-917b-44c0581b9535"}
album: Defender
  type: MusicAlbum
  date published: 2021-10-22
album: CasaBlanca
  type: MusicAlbum
  date published: 2022-06-20
album: Grand Tour
  type: MusicAlbum
  date published: 2022-11-11
album: Flatline
  type: MusicAlbum
  date published: 2022-12-23
album: Vector
  type: MusicAlbum
  date published: 2023-01-26
album: All I See
  type: MusicAlbum
  date published: 2024-01-26
album: Crimson
  type: MusicAlbum
  date published: 2024-02-23
album: Far
  type: MusicAlbum
  date published: 2024-03-29
album: Friend
  type: MusicAlbum
  date published: 2024-04-26
album: Melt
  type: MusicAlbum
  date published: 2024-05-31
album: Everything Else
  type: MusicAlbum
  date published: 2024-06-28
album: Malibu
  type: MusicAlbum
  date published: 2024-07-27
album: Flight
  type: MusicAlbum
  date published: 2024-08-31
album: Catalyst
  type: MusicAlbum
  date published: 2024-09-30
album: SCAPE
  type: MusicAlbum
  date published: 2025-09-26