프뢰벨TV
type: MusicGroup
popularity: 3
followers: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa23dbb444b0535c084eb0ba6b5a23c60f77eeb5cf80e14d42f4175d20ff50ff4
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/8d6d3ab2-441a-4440-a6c3-e942ce42fa36.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8d6d3ab2-441a-4440-a6c3-e942ce42fa36.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8d6d3ab2-441a-4440-a6c3-e942ce42fa36
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa23dbb444b0535c084eb0ba6b5a23c60f77eeb5cf80e14d42f4175d20ff50ff4","name":"프뢰벨TV","registered_at":"2026-06-17T14:58:33Z","symbol":"NIM1431312","token_address":"0x502a41bf339faa6853dcc29569de89d9c44a0831","type":"artist","uuid":"8d6d3ab2-441a-4440-a6c3-e942ce42fa36"}
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 0xa23dbb444b0535c084eb0ba6b5a23c60f77eeb5cf80e14d42f4175d20ff50ff4. 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/8d6d3ab2-441a-4440-a6c3-e942ce42fa36.json and https://artists.proofprofile.net/proofs/artist/8d6d3ab2-441a-4440-a6c3-e942ce42fa36.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xa23dbb444b0535c084eb0ba6b5a23c60f77eeb5cf80e14d42f4175d20ff50ff4","name":"프뢰벨TV","registered_at":"2026-06-17T14:58:33Z","symbol":"NIM1431312","token_address":"0x502a41bf339faa6853dcc29569de89d9c44a0831","type":"artist","uuid":"8d6d3ab2-441a-4440-a6c3-e942ce42fa36"}
album: FroebelTV Animal Songs 1
  type: MusicAlbum
  date published: 2024-09-19
album: FroebelTV Animal Songs 2
  type: MusicAlbum
  date published: 2024-10-07
album: FroebelTV Numbers Songs 1
  type: MusicAlbum
  date published: 2024-11-18
album: FroebelTV Numbers Songs 2
  type: MusicAlbum
  date published: 2024-12-09
album: FroebelTV Body Parts Songs 1
  type: MusicAlbum
  date published: 2025-01-06
album: FroebelTV Body Parts Songs2
  type: MusicAlbum
  date published: 2025-02-03
album: Color Songs1
  type: MusicAlbum
  date published: 2025-03-04
album: FroebelTV Color Songs2
  type: MusicAlbum
  date published: 2025-04-01
album: FroebelTV Bedtime Songs 1
  type: MusicAlbum
  date published: 2025-05-07
album: FroebelTV Bedtime Songs 2
  type: MusicAlbum
  date published: 2025-06-03
album: FroebelTV Bedtime Songs 3
  type: MusicAlbum
  date published: 2025-07-01
album: roebelTV Bedtime Songs 4
  type: MusicAlbum
  date published: 2025-08-04
album: FroebelTV Body Parts Songs 1
  type: MusicAlbum
  date published: 2025-09-01
album: FroebelTV Animal Songs 1
  type: MusicAlbum
  date published: 2025-10-01
album: FroebelTV Animal Songs 2
  type: MusicAlbum
  date published: 2025-11-01