The Black Survivors
type: MusicGroup
genre: roots reggae
popularity: 6
followers: 81
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe06132b14e82ac5b11ecca089769e17d21605cc4db9be176fc37e5787902ee06
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954063
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954063
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/480f6cd8-ee57-4443-a921-5516b8a84f51.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/480f6cd8-ee57-4443-a921-5516b8a84f51.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/480f6cd8-ee57-4443-a921-5516b8a84f51
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:49:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe06132b14e82ac5b11ecca089769e17d21605cc4db9be176fc37e5787902ee06","name":"The Black Survivors","registered_at":"2026-06-16T14:42:52Z","symbol":"NIM1084133","token_address":"0xb8ea5d3004928147ec0e1ad4a187ae12282b87af","type":"artist","uuid":"480f6cd8-ee57-4443-a921-5516b8a84f51"}
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 0xe06132b14e82ac5b11ecca089769e17d21605cc4db9be176fc37e5787902ee06. 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/480f6cd8-ee57-4443-a921-5516b8a84f51.json and https://artists.proofprofile.net/proofs/artist/480f6cd8-ee57-4443-a921-5516b8a84f51.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xe06132b14e82ac5b11ecca089769e17d21605cc4db9be176fc37e5787902ee06","name":"The Black Survivors","registered_at":"2026-06-16T14:42:52Z","symbol":"NIM1084133","token_address":"0xb8ea5d3004928147ec0e1ad4a187ae12282b87af","type":"artist","uuid":"480f6cd8-ee57-4443-a921-5516b8a84f51"}