Ed, Edd n Eddy
type: MusicGroup
description: Ed, Edd n Eddy is an animated television series created by Danny Antonucci for Cartoon Network. The series revolves around three friends named Ed, Edd (nicknamed "Double D" to avoid confusion with Ed
popularity: 5
followers: 248
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x337370d5f7c8314846bc9a1d21dc69cdaa70cdfe4cbfb005467c1f62654da20d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/89ff97bf-1de1-4f8e-8f43-a04e6f319d65.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/89ff97bf-1de1-4f8e-8f43-a04e6f319d65.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/89ff97bf-1de1-4f8e-8f43-a04e6f319d65
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x337370d5f7c8314846bc9a1d21dc69cdaa70cdfe4cbfb005467c1f62654da20d","name":"Ed, Edd n Eddy","registered_at":"2026-06-17T13:34:27Z","symbol":"NIM1411239","token_address":"0xe1d3da7d76536fcb623a554ba2ac2a6b9102eed1","type":"artist","uuid":"89ff97bf-1de1-4f8e-8f43-a04e6f319d65"}
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 0x337370d5f7c8314846bc9a1d21dc69cdaa70cdfe4cbfb005467c1f62654da20d. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/89ff97bf-1de1-4f8e-8f43-a04e6f319d65.json and https://artists.proofprofile.net/proofs/artist/89ff97bf-1de1-4f8e-8f43-a04e6f319d65.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x337370d5f7c8314846bc9a1d21dc69cdaa70cdfe4cbfb005467c1f62654da20d","name":"Ed, Edd n Eddy","registered_at":"2026-06-17T13:34:27Z","symbol":"NIM1411239","token_address":"0xe1d3da7d76536fcb623a554ba2ac2a6b9102eed1","type":"artist","uuid":"89ff97bf-1de1-4f8e-8f43-a04e6f319d65"}