R3 DA Chilliman
type: MusicGroup
popularity: 4
followers: 13
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x671e38bb57501202095c4ad855b6bbb7349f7c81fb22d0b3e08050e54979b8ca
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9330d6ab-c8e8-4b8a-8448-eed1b7c1e910.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9330d6ab-c8e8-4b8a-8448-eed1b7c1e910.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9330d6ab-c8e8-4b8a-8448-eed1b7c1e910
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x671e38bb57501202095c4ad855b6bbb7349f7c81fb22d0b3e08050e54979b8ca","name":"R3 DA Chilliman","registered_at":"2026-06-17T17:00:35Z","symbol":"NIM1460452","token_address":"0xaaf9b4d87ea2c82c9e5b1798c8061347159ff121","type":"artist","uuid":"9330d6ab-c8e8-4b8a-8448-eed1b7c1e910"}
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 0x671e38bb57501202095c4ad855b6bbb7349f7c81fb22d0b3e08050e54979b8ca. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9330d6ab-c8e8-4b8a-8448-eed1b7c1e910.json and https://artists.proofprofile.net/proofs/artist/9330d6ab-c8e8-4b8a-8448-eed1b7c1e910.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x671e38bb57501202095c4ad855b6bbb7349f7c81fb22d0b3e08050e54979b8ca","name":"R3 DA Chilliman","registered_at":"2026-06-17T17:00:35Z","symbol":"NIM1460452","token_address":"0xaaf9b4d87ea2c82c9e5b1798c8061347159ff121","type":"artist","uuid":"9330d6ab-c8e8-4b8a-8448-eed1b7c1e910"}