Keiken YT
type: MusicGroup
popularity: 2
followers: 61
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0d47a61563e453911f90382c691d4a628a8742ce4acc0e64c326ead2b3d94569
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/66602af7-703b-44d2-8b5a-e707970c8146.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/66602af7-703b-44d2-8b5a-e707970c8146.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/66602af7-703b-44d2-8b5a-e707970c8146
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0d47a61563e453911f90382c691d4a628a8742ce4acc0e64c326ead2b3d94569","name":"Keiken YT","registered_at":"2026-06-17T01:19:00Z","symbol":"NIM1235907","token_address":"0xd9b248a2d748f367c9bec8dd25356b815eb223a9","type":"artist","uuid":"66602af7-703b-44d2-8b5a-e707970c8146"}
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 0x0d47a61563e453911f90382c691d4a628a8742ce4acc0e64c326ead2b3d94569. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/66602af7-703b-44d2-8b5a-e707970c8146.json and https://artists.proofprofile.net/proofs/artist/66602af7-703b-44d2-8b5a-e707970c8146.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x0d47a61563e453911f90382c691d4a628a8742ce4acc0e64c326ead2b3d94569","name":"Keiken YT","registered_at":"2026-06-17T01:19:00Z","symbol":"NIM1235907","token_address":"0xd9b248a2d748f367c9bec8dd25356b815eb223a9","type":"artist","uuid":"66602af7-703b-44d2-8b5a-e707970c8146"}
album: Poison [Hazbin Hotel] (Italian Cover) [Remix]
  type: MusicAlbum
  date published: 2024-01-04
album: Poison [Hazbin Hotel] (Spanish Cover)
  type: MusicAlbum
  date published: 2024-03-07
album: Out For Love (From "Hazbin Hotel") [Spanish Cover]
  type: MusicAlbum
  date published: 2024-04-25
album: Insane (Based on Hazbin Hotel) [Spanish Cover]
  type: MusicAlbum
  date published: 2024-04-25
album: Radio Play
  type: MusicAlbum
  date published: 2024-11-22
album: Wash It Clean (Cover Español)
  type: MusicAlbum
  date published: 2024-12-30