Mariye Ise
type: MusicGroup
genre: anime
popularity: 32
followers: 694
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbb7c285885033ffb786b4c4488b0e1447ddfbe06176916d82792a066260b96eb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/adcdf94b-b0dc-4aca-9b2e-ef28589c9d79.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/adcdf94b-b0dc-4aca-9b2e-ef28589c9d79.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/adcdf94b-b0dc-4aca-9b2e-ef28589c9d79
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbb7c285885033ffb786b4c4488b0e1447ddfbe06176916d82792a066260b96eb","name":"Mariye Ise","registered_at":"2026-06-12T07:09:22Z","symbol":"NIM0223884","token_address":"0x5cc77a26e91d564e538776fe11742057e130153b","type":"artist","uuid":"adcdf94b-b0dc-4aca-9b2e-ef28589c9d79"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb7c285885033ffb786b4c4488b0e1447ddfbe06176916d82792a066260b96eb. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/adcdf94b-b0dc-4aca-9b2e-ef28589c9d79.json and https://artists.proofprofile.net/proofs/artist/adcdf94b-b0dc-4aca-9b2e-ef28589c9d79.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xbb7c285885033ffb786b4c4488b0e1447ddfbe06176916d82792a066260b96eb","name":"Mariye Ise","registered_at":"2026-06-12T07:09:22Z","symbol":"NIM0223884","token_address":"0x5cc77a26e91d564e538776fe11742057e130153b","type":"artist","uuid":"adcdf94b-b0dc-4aca-9b2e-ef28589c9d79"}