Supadad Yella
type: MusicGroup
popularity: 8
followers: 12
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd59ff21e377775513fce30dc416db3f635b09cd4db29f0be7a95faa600f7b8dc
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/eca314ee-1877-4ef8-b246-a8d066daf7a4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eca314ee-1877-4ef8-b246-a8d066daf7a4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/eca314ee-1877-4ef8-b246-a8d066daf7a4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd59ff21e377775513fce30dc416db3f635b09cd4db29f0be7a95faa600f7b8dc","name":"Supadad Yella","registered_at":"2026-06-21T11:28:44Z","symbol":"NIM1907923","token_address":"0x27d94c351ee0ad59705c04c281a16e84925343b2","type":"artist","uuid":"eca314ee-1877-4ef8-b246-a8d066daf7a4"}
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 0xd59ff21e377775513fce30dc416db3f635b09cd4db29f0be7a95faa600f7b8dc. 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/eca314ee-1877-4ef8-b246-a8d066daf7a4.json and https://artists.proofprofile.net/proofs/artist/eca314ee-1877-4ef8-b246-a8d066daf7a4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0xd59ff21e377775513fce30dc416db3f635b09cd4db29f0be7a95faa600f7b8dc","name":"Supadad Yella","registered_at":"2026-06-21T11:28:44Z","symbol":"NIM1907923","token_address":"0x27d94c351ee0ad59705c04c281a16e84925343b2","type":"artist","uuid":"eca314ee-1877-4ef8-b246-a8d066daf7a4"}