Banda 7kssio
type: MusicGroup
genre: pagode
genre: pagode baiano
popularity: 11
followers: 25
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9631c0c1cb0258eede9277fbc25b6e9158a82b97c1ed5e8b77f4bd199f2af03b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953733
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953733
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/960e8b75-10aa-42c2-8160-ea492b46a74a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/960e8b75-10aa-42c2-8160-ea492b46a74a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/960e8b75-10aa-42c2-8160-ea492b46a74a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T03:12:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9631c0c1cb0258eede9277fbc25b6e9158a82b97c1ed5e8b77f4bd199f2af03b","name":"Banda 7kssio","registered_at":"2026-06-14T20:15:18Z","symbol":"NIM0564351","token_address":"0xb14af198f791d620ca9187ab8c227b6560289bd3","type":"artist","uuid":"960e8b75-10aa-42c2-8160-ea492b46a74a"}
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 0x9631c0c1cb0258eede9277fbc25b6e9158a82b97c1ed5e8b77f4bd199f2af03b. 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/960e8b75-10aa-42c2-8160-ea492b46a74a.json and https://artists.proofprofile.net/proofs/artist/960e8b75-10aa-42c2-8160-ea492b46a74a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0x9631c0c1cb0258eede9277fbc25b6e9158a82b97c1ed5e8b77f4bd199f2af03b","name":"Banda 7kssio","registered_at":"2026-06-14T20:15:18Z","symbol":"NIM0564351","token_address":"0xb14af198f791d620ca9187ab8c227b6560289bd3","type":"artist","uuid":"960e8b75-10aa-42c2-8160-ea492b46a74a"}