MC GW
type: MusicGroup
popularity: 24
followers: 68
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd1e8d936865a39dd067ecfa73a8c9da48107b3b46dd09eba892d40304f1e4500
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/6e4d1ae2-6233-420b-b282-098d18fe1a41.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6e4d1ae2-6233-420b-b282-098d18fe1a41.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6e4d1ae2-6233-420b-b282-098d18fe1a41
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd1e8d936865a39dd067ecfa73a8c9da48107b3b46dd09eba892d40304f1e4500","name":"MC GW","registered_at":"2026-06-12T00:28:00Z","symbol":"NIM0142135","token_address":"0x2cca2dc20012777c0d3e062d51cf58df3de02cd7","type":"artist","uuid":"6e4d1ae2-6233-420b-b282-098d18fe1a41"}
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 0xd1e8d936865a39dd067ecfa73a8c9da48107b3b46dd09eba892d40304f1e4500. 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/6e4d1ae2-6233-420b-b282-098d18fe1a41.json and https://artists.proofprofile.net/proofs/artist/6e4d1ae2-6233-420b-b282-098d18fe1a41.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xd1e8d936865a39dd067ecfa73a8c9da48107b3b46dd09eba892d40304f1e4500","name":"MC GW","registered_at":"2026-06-12T00:28:00Z","symbol":"NIM0142135","token_address":"0x2cca2dc20012777c0d3e062d51cf58df3de02cd7","type":"artist","uuid":"6e4d1ae2-6233-420b-b282-098d18fe1a41"}