N2 Cat Crew
type: MusicGroup
popularity: 5
followers: 1317
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x331b3a2cfdc89e2af4cd083678e0f6c7db7a5e0fc030699aef5e53ebf7a4b83a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dff6949c-eef4-4c1c-aa67-20de9e5e69c4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dff6949c-eef4-4c1c-aa67-20de9e5e69c4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dff6949c-eef4-4c1c-aa67-20de9e5e69c4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x331b3a2cfdc89e2af4cd083678e0f6c7db7a5e0fc030699aef5e53ebf7a4b83a","name":"N2 Cat Crew","registered_at":"2026-06-21T06:19:03Z","symbol":"NIM1846315","token_address":"0xc955028cf92db7fa661dbd26e4460f55e1d39ff5","type":"artist","uuid":"dff6949c-eef4-4c1c-aa67-20de9e5e69c4"}
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 0x331b3a2cfdc89e2af4cd083678e0f6c7db7a5e0fc030699aef5e53ebf7a4b83a. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dff6949c-eef4-4c1c-aa67-20de9e5e69c4.json and https://artists.proofprofile.net/proofs/artist/dff6949c-eef4-4c1c-aa67-20de9e5e69c4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x331b3a2cfdc89e2af4cd083678e0f6c7db7a5e0fc030699aef5e53ebf7a4b83a","name":"N2 Cat Crew","registered_at":"2026-06-21T06:19:03Z","symbol":"NIM1846315","token_address":"0xc955028cf92db7fa661dbd26e4460f55e1d39ff5","type":"artist","uuid":"dff6949c-eef4-4c1c-aa67-20de9e5e69c4"}
album: Preppy Cat
  type: MusicAlbum
  date published: 2012-12-14
album: Ppap Pen Pineapple Apple Pen (Cat Version)
  type: MusicAlbum
  date published: 2016-11-26
album: Closer Cats
  type: MusicAlbum
  date published: 2017-01-24
album: Fur on You
  type: MusicAlbum
  date published: 2017-01-25
album: Boss Cat
  type: MusicAlbum
  date published: 2017-07-25
album: The Stinky Princess
  type: MusicAlbum
  date published: 2018-06-05
album: Baby Cat
  type: MusicAlbum
  date published: 2019-05-10
album: Baby Cat
  type: MusicAlbum
  date published: 2020-04-25
album: In da Tub
  type: MusicAlbum
  date published: 2020-05-11