Cookie Monster
type: MusicGroup
description: Cookie Monster is a blue Muppet character on the PBS and Netflix children's television show Sesame Street. He is best known for his voracious appetite and his famous eating catchphrases, such as "Me w
popularity: 11
followers: 5
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x01efa6ea9b1aec43c31276b90c23fb40a8936afaeaad7bf418d031385558559d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953612
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953612
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/164b1e85-1de0-47bc-bd22-60d7b35296fe.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/164b1e85-1de0-47bc-bd22-60d7b35296fe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/164b1e85-1de0-47bc-bd22-60d7b35296fe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T08:22:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x01efa6ea9b1aec43c31276b90c23fb40a8936afaeaad7bf418d031385558559d","name":"Cookie Monster","registered_at":"2026-06-14T06:44:46Z","symbol":"NIM0371030","token_address":"0x2cd0005a3a14802f534e96f22d9981cc5b6cefd5","type":"artist","uuid":"164b1e85-1de0-47bc-bd22-60d7b35296fe"}
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 0x01efa6ea9b1aec43c31276b90c23fb40a8936afaeaad7bf418d031385558559d. Chain 2 (Bitcoin): anchored in block 953612 (2026-06-14T08:22:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/164b1e85-1de0-47bc-bd22-60d7b35296fe.json and https://artists.proofprofile.net/proofs/artist/164b1e85-1de0-47bc-bd22-60d7b35296fe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T08:22:11Z
  text: {"copyright_id":"0x01efa6ea9b1aec43c31276b90c23fb40a8936afaeaad7bf418d031385558559d","name":"Cookie Monster","registered_at":"2026-06-14T06:44:46Z","symbol":"NIM0371030","token_address":"0x2cd0005a3a14802f534e96f22d9981cc5b6cefd5","type":"artist","uuid":"164b1e85-1de0-47bc-bd22-60d7b35296fe"}