TYF
type: MusicGroup
description: TYF may refer to: Ten Yard Fight Tribal Youth Federation (A left wing youth organisation in Tripura) Turkish Sailing Federation (Türkiye Yelken Federasyonu) Turkish Swimming Federation (Türkiye Yüzme
popularity: 3
followers: 244
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x24eeaa8b33325c4f548aeaa9c7f60c7c58dce1ba45900b012e6aaa38877a43a9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8c32cc23-0b81-4e1c-be49-992c385f526c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8c32cc23-0b81-4e1c-be49-992c385f526c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8c32cc23-0b81-4e1c-be49-992c385f526c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
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 0x24eeaa8b33325c4f548aeaa9c7f60c7c58dce1ba45900b012e6aaa38877a43a9. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8c32cc23-0b81-4e1c-be49-992c385f526c.json and https://artists.proofprofile.net/proofs/artist/8c32cc23-0b81-4e1c-be49-992c385f526c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
album: En Gris
  type: MusicAlbum
  date published: 2021-06-18
album: PULSION
  type: MusicAlbum
  date published: 2023-02-09
album: COÛT D'ESSAI
  type: MusicAlbum
  date published: 2024-01-25
album: COÛT D'ESSAI
  type: MusicAlbum
  date published: 2024-01-26
album: Genesis
  type: MusicAlbum
  date published: 2024-10-04