Grand Surgeon
type: MusicGroup
popularity: 4
followers: 168
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc269627a5378dc0624cc8e4a5702fcb40ce64f9797c8be5b73ad150ce454e03d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/48d56ce7-a80c-4c94-bd05-790c78e5398a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/48d56ce7-a80c-4c94-bd05-790c78e5398a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/48d56ce7-a80c-4c94-bd05-790c78e5398a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc269627a5378dc0624cc8e4a5702fcb40ce64f9797c8be5b73ad150ce454e03d","name":"Grand Surgeon","registered_at":"2026-06-16T15:00:24Z","symbol":"NIM1088317","token_address":"0x5eadd4b4f43cfacc2c4b58db949f0e7434f49cfd","type":"artist","uuid":"48d56ce7-a80c-4c94-bd05-790c78e5398a"}
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 0xc269627a5378dc0624cc8e4a5702fcb40ce64f9797c8be5b73ad150ce454e03d. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/48d56ce7-a80c-4c94-bd05-790c78e5398a.json and https://artists.proofprofile.net/proofs/artist/48d56ce7-a80c-4c94-bd05-790c78e5398a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xc269627a5378dc0624cc8e4a5702fcb40ce64f9797c8be5b73ad150ce454e03d","name":"Grand Surgeon","registered_at":"2026-06-16T15:00:24Z","symbol":"NIM1088317","token_address":"0x5eadd4b4f43cfacc2c4b58db949f0e7434f49cfd","type":"artist","uuid":"48d56ce7-a80c-4c94-bd05-790c78e5398a"}
album: The Blessings
  type: MusicAlbum
  date published: 2014-10-16
album: Triple God Degree (feat. Tragedy Khadafi, AG, Bigbob & Djfastcut)
  type: MusicAlbum
  date published: 2014-11-02
album: The Best of Grand Surgeon
  type: MusicAlbum
  date published: 2016-09-01
album: Global Crisis
  type: MusicAlbum
  date published: 2017-05-03
album: Bring the Terror
  type: MusicAlbum
  date published: 2019-03-09
album: Yes Y'all
  type: MusicAlbum
  date published: 2019-08-20