Vulgo FK
type: MusicGroup
popularity: 35
followers: 93
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xed947d973a131bbafc93dcbb9ac82bcc1bdfea6005d2b36230bf0820fc73bc79
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/3c1508cd-2dff-4d63-ae06-da217192075d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3c1508cd-2dff-4d63-ae06-da217192075d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3c1508cd-2dff-4d63-ae06-da217192075d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xed947d973a131bbafc93dcbb9ac82bcc1bdfea6005d2b36230bf0820fc73bc79","name":"Vulgo FK","registered_at":"2026-06-11T17:09:47Z","symbol":"NIM0077775","token_address":"0x2e0172588928e174e65385610857924e18d21f5a","type":"artist","uuid":"3c1508cd-2dff-4d63-ae06-da217192075d"}
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 0xed947d973a131bbafc93dcbb9ac82bcc1bdfea6005d2b36230bf0820fc73bc79. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3c1508cd-2dff-4d63-ae06-da217192075d.json and https://artists.proofprofile.net/proofs/artist/3c1508cd-2dff-4d63-ae06-da217192075d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0xed947d973a131bbafc93dcbb9ac82bcc1bdfea6005d2b36230bf0820fc73bc79","name":"Vulgo FK","registered_at":"2026-06-11T17:09:47Z","symbol":"NIM0077775","token_address":"0x2e0172588928e174e65385610857924e18d21f5a","type":"artist","uuid":"3c1508cd-2dff-4d63-ae06-da217192075d"}