SUPER FRIENDS
type: MusicGroup
description: Super Friends is an American animated television series about a team of superheroes which ran from 1973 to 1985 on ABC as part of its Saturday-morning cartoon lineup. It was produced by Hanna-Barbera
popularity: 18
followers: 206
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x24d2e498ad8a9e47610d9fb05916d3ec29d74f724c0319ba1be93f11c3c02cc6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953704
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953704
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/774d7137-dda1-4942-bc91-45ab6f29b03b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/774d7137-dda1-4942-bc91-45ab6f29b03b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/774d7137-dda1-4942-bc91-45ab6f29b03b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T22:58:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x24d2e498ad8a9e47610d9fb05916d3ec29d74f724c0319ba1be93f11c3c02cc6","name":"SUPER FRIENDS","registered_at":"2026-06-14T16:58:18Z","symbol":"NIM0517414","token_address":"0x377ef86087965db727ac2addf9e5e04c710aa8fa","type":"artist","uuid":"774d7137-dda1-4942-bc91-45ab6f29b03b"}
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 0x24d2e498ad8a9e47610d9fb05916d3ec29d74f724c0319ba1be93f11c3c02cc6. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/774d7137-dda1-4942-bc91-45ab6f29b03b.json and https://artists.proofprofile.net/proofs/artist/774d7137-dda1-4942-bc91-45ab6f29b03b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0x24d2e498ad8a9e47610d9fb05916d3ec29d74f724c0319ba1be93f11c3c02cc6","name":"SUPER FRIENDS","registered_at":"2026-06-14T16:58:18Z","symbol":"NIM0517414","token_address":"0x377ef86087965db727ac2addf9e5e04c710aa8fa","type":"artist","uuid":"774d7137-dda1-4942-bc91-45ab6f29b03b"}
album: Των Χριστουγέννων Το Θαύμα
  type: MusicAlbum
  date published: 2011-12-08