Ché Guevara for Invisible Society, Inc.
type: MusicGroup
popularity: 12
followers: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4c993c0b580d8a5c44cab3f76d6f8f325ee43e15f1dd105eefd38386bdac97c3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953759
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953759
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b6d71623-cb42-44fe-a34c-f6bc443f0e4a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b6d71623-cb42-44fe-a34c-f6bc443f0e4a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b6d71623-cb42-44fe-a34c-f6bc443f0e4a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T08:04:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4c993c0b580d8a5c44cab3f76d6f8f325ee43e15f1dd105eefd38386bdac97c3","name":"Ché Guevara for Invisible Society, Inc.","registered_at":"2026-06-14T23:44:59Z","symbol":"NIM0614389","token_address":"0x5a91f8296443c7d6626b1ddcc0f9a498cdeca615","type":"artist","uuid":"b6d71623-cb42-44fe-a34c-f6bc443f0e4a"}
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 0x4c993c0b580d8a5c44cab3f76d6f8f325ee43e15f1dd105eefd38386bdac97c3. Chain 2 (Bitcoin): anchored in block 953759 (2026-06-15T08:04:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b6d71623-cb42-44fe-a34c-f6bc443f0e4a.json and https://artists.proofprofile.net/proofs/artist/b6d71623-cb42-44fe-a34c-f6bc443f0e4a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T08:04:42Z
  text: {"copyright_id":"0x4c993c0b580d8a5c44cab3f76d6f8f325ee43e15f1dd105eefd38386bdac97c3","name":"Ché Guevara for Invisible Society, Inc.","registered_at":"2026-06-14T23:44:59Z","symbol":"NIM0614389","token_address":"0x5a91f8296443c7d6626b1ddcc0f9a498cdeca615","type":"artist","uuid":"b6d71623-cb42-44fe-a34c-f6bc443f0e4a"}