Lemonade Mouth Karaoke
type: MusicGroup
popularity: 3
followers: 570
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x522702a31ec302924f87159b154d87cb4e4868a0f845acab659621ff025d2629
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954004
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954004
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/31daedc4-df2e-46f0-bc34-f1d2c9e6c758.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/31daedc4-df2e-46f0-bc34-f1d2c9e6c758.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/31daedc4-df2e-46f0-bc34-f1d2c9e6c758
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T21:01:04Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x522702a31ec302924f87159b154d87cb4e4868a0f845acab659621ff025d2629","name":"Lemonade Mouth Karaoke","registered_at":"2026-06-16T06:58:47Z","symbol":"NIM0973391","token_address":"0xe571b36038d2124d2c8e08c527ceb6f35c393163","type":"artist","uuid":"31daedc4-df2e-46f0-bc34-f1d2c9e6c758"}
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 0x522702a31ec302924f87159b154d87cb4e4868a0f845acab659621ff025d2629. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/31daedc4-df2e-46f0-bc34-f1d2c9e6c758.json and https://artists.proofprofile.net/proofs/artist/31daedc4-df2e-46f0-bc34-f1d2c9e6c758.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x522702a31ec302924f87159b154d87cb4e4868a0f845acab659621ff025d2629","name":"Lemonade Mouth Karaoke","registered_at":"2026-06-16T06:58:47Z","symbol":"NIM0973391","token_address":"0xe571b36038d2124d2c8e08c527ceb6f35c393163","type":"artist","uuid":"31daedc4-df2e-46f0-bc34-f1d2c9e6c758"}
album: Disney Karaoke Series: Lemonade Mouth
  type: MusicAlbum
  date published: 2011-01-01