Daryan
type: MusicGroup
genre: children's music
description: Daryan or Darian or Dareyan or Dariyan () may also refer to: Daryan, East Azerbaijan, a little city in East Azerbaijan Province Darian, Iran, a city in Fars Province Darian, Kermanshah, a village in
popularity: 13
followers: 59
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1b3c092804e91eed7b5fca531f2f3afea76172c8a40457b1a2c43f5ca56b97fc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953770
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953770
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c4296e49-123a-41af-92d1-420dbc9987f7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c4296e49-123a-41af-92d1-420dbc9987f7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c4296e49-123a-41af-92d1-420dbc9987f7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T09:50:11Z
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 0x1b3c092804e91eed7b5fca531f2f3afea76172c8a40457b1a2c43f5ca56b97fc. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c4296e49-123a-41af-92d1-420dbc9987f7.json and https://artists.proofprofile.net/proofs/artist/c4296e49-123a-41af-92d1-420dbc9987f7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
album: Proud Mary (aus The Voice Kids, Staffel 13) [Live]
  type: MusicAlbum
  date published: 2025-02-28
album: Die with a Smile (aus "The Voice Kids - Staffel 13") [Live]
  type: MusicAlbum
  date published: 2025-04-11
album: Purple Rain (aus "The Voice Kids - Staffel 13") [Live]
  type: MusicAlbum
  date published: 2025-04-19