Gym Syster
type: MusicGroup
popularity: 11
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc75984106c0957ce82c87773788cba53b587215ccc2339976b441bd10875ad93
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953730
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953730
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/950fb826-de24-41a3-8df7-1b62a5036697.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/950fb826-de24-41a3-8df7-1b62a5036697.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/950fb826-de24-41a3-8df7-1b62a5036697
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T02:47:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc75984106c0957ce82c87773788cba53b587215ccc2339976b441bd10875ad93","name":"Gym Syster","registered_at":"2026-06-14T20:09:24Z","symbol":"NIM0562939","token_address":"0x3c5743ce05b846f3ae0c970b907cdebed0f93424","type":"artist","uuid":"950fb826-de24-41a3-8df7-1b62a5036697"}
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 0xc75984106c0957ce82c87773788cba53b587215ccc2339976b441bd10875ad93. Chain 2 (Bitcoin): anchored in block 953730 (2026-06-15T02:47:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/950fb826-de24-41a3-8df7-1b62a5036697.json and https://artists.proofprofile.net/proofs/artist/950fb826-de24-41a3-8df7-1b62a5036697.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T02:47:28Z
  text: {"copyright_id":"0xc75984106c0957ce82c87773788cba53b587215ccc2339976b441bd10875ad93","name":"Gym Syster","registered_at":"2026-06-14T20:09:24Z","symbol":"NIM0562939","token_address":"0x3c5743ce05b846f3ae0c970b907cdebed0f93424","type":"artist","uuid":"950fb826-de24-41a3-8df7-1b62a5036697"}
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