Roosevelt Franklin
type: MusicGroup
description: Roosevelt Franklin is a Muppet who was featured on the children's television series Sesame Street during the early 1970s. Fictional character biography He is reddish-magenta with shaggy black hair th
popularity: 3
followers: 264
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2bd7e5c2b5d6d5c1a476bf305ce985c42d9bba91b1e6689c0df4f6ddca0d4b32
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ec1f773d-7f18-413b-a39a-93a1e3562607.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ec1f773d-7f18-413b-a39a-93a1e3562607.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ec1f773d-7f18-413b-a39a-93a1e3562607
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2bd7e5c2b5d6d5c1a476bf305ce985c42d9bba91b1e6689c0df4f6ddca0d4b32","name":"Roosevelt Franklin","registered_at":"2026-06-21T11:07:55Z","symbol":"NIM1907430","token_address":"0x3c6abde5287a9a5ed4f5182c99bad112f30192de","type":"artist","uuid":"ec1f773d-7f18-413b-a39a-93a1e3562607"}
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 0x2bd7e5c2b5d6d5c1a476bf305ce985c42d9bba91b1e6689c0df4f6ddca0d4b32. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ec1f773d-7f18-413b-a39a-93a1e3562607.json and https://artists.proofprofile.net/proofs/artist/ec1f773d-7f18-413b-a39a-93a1e3562607.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x2bd7e5c2b5d6d5c1a476bf305ce985c42d9bba91b1e6689c0df4f6ddca0d4b32","name":"Roosevelt Franklin","registered_at":"2026-06-21T11:07:55Z","symbol":"NIM1907430","token_address":"0x3c6abde5287a9a5ed4f5182c99bad112f30192de","type":"artist","uuid":"ec1f773d-7f18-413b-a39a-93a1e3562607"}