ペペッターズ
type: MusicGroup
popularity: 5
followers: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x15232503d12206d2e8d3f7f96c3a13ce704df258e37d36aadfc7905bc00a91e0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/728c4a29-2833-4848-8334-302c118c49c7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/728c4a29-2833-4848-8334-302c118c49c7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/728c4a29-2833-4848-8334-302c118c49c7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x15232503d12206d2e8d3f7f96c3a13ce704df258e37d36aadfc7905bc00a91e0","name":"ペペッターズ","registered_at":"2026-06-17T05:32:26Z","symbol":"NIM1296402","token_address":"0x4e6f5adc68e1c9cc9ef4a8016fe63b15d89ec962","type":"artist","uuid":"728c4a29-2833-4848-8334-302c118c49c7"}
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 0x15232503d12206d2e8d3f7f96c3a13ce704df258e37d36aadfc7905bc00a91e0. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/728c4a29-2833-4848-8334-302c118c49c7.json and https://artists.proofprofile.net/proofs/artist/728c4a29-2833-4848-8334-302c118c49c7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x15232503d12206d2e8d3f7f96c3a13ce704df258e37d36aadfc7905bc00a91e0","name":"ペペッターズ","registered_at":"2026-06-17T05:32:26Z","symbol":"NIM1296402","token_address":"0x4e6f5adc68e1c9cc9ef4a8016fe63b15d89ec962","type":"artist","uuid":"728c4a29-2833-4848-8334-302c118c49c7"}