Cookie Monster
type: MusicGroup
genre: children's music
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: 55
followers: 40790
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x180841d139a44e0ccf9297086865964eb81a5450609e53834a31e6e9a15de38d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/425c43ab-7c43-4795-839e-5d30fe1019ac.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/425c43ab-7c43-4795-839e-5d30fe1019ac.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/425c43ab-7c43-4795-839e-5d30fe1019ac
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x180841d139a44e0ccf9297086865964eb81a5450609e53834a31e6e9a15de38d","name":"Cookie Monster","registered_at":"2026-06-12T15:17:53Z","symbol":"NIM0087054","token_address":"0x4119767b4332980bea315910ebb44f2d22f8d087","type":"artist","uuid":"425c43ab-7c43-4795-839e-5d30fe1019ac"}
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 0x180841d139a44e0ccf9297086865964eb81a5450609e53834a31e6e9a15de38d. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/425c43ab-7c43-4795-839e-5d30fe1019ac.json and https://artists.proofprofile.net/proofs/artist/425c43ab-7c43-4795-839e-5d30fe1019ac.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x180841d139a44e0ccf9297086865964eb81a5450609e53834a31e6e9a15de38d","name":"Cookie Monster","registered_at":"2026-06-12T15:17:53Z","symbol":"NIM0087054","token_address":"0x4119767b4332980bea315910ebb44f2d22f8d087","type":"artist","uuid":"425c43ab-7c43-4795-839e-5d30fe1019ac"}
album: C Is For Cookie
  type: MusicAlbum
  date published: 2003-09-15