SAMER FLEES
type: MusicGroup
popularity: 20
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x84fa010d58559e48eca4d6e45d221221a2eeda8d2bb6613169ce9bd0b74d153b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953648
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953648
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/41e5828c-7ecc-4f58-bad0-e22a47de9470.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/41e5828c-7ecc-4f58-bad0-e22a47de9470.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/41e5828c-7ecc-4f58-bad0-e22a47de9470
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T15:20:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x84fa010d58559e48eca4d6e45d221221a2eeda8d2bb6613169ce9bd0b74d153b","name":"SAMER FLEES","registered_at":"2026-06-14T11:23:42Z","symbol":"NIM0437569","token_address":"0xd9a8947ebfd4cf4e53200e86d29cc4fdbfa4e67d","type":"artist","uuid":"41e5828c-7ecc-4f58-bad0-e22a47de9470"}
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 0x84fa010d58559e48eca4d6e45d221221a2eeda8d2bb6613169ce9bd0b74d153b. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/41e5828c-7ecc-4f58-bad0-e22a47de9470.json and https://artists.proofprofile.net/proofs/artist/41e5828c-7ecc-4f58-bad0-e22a47de9470.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
  text: {"copyright_id":"0x84fa010d58559e48eca4d6e45d221221a2eeda8d2bb6613169ce9bd0b74d153b","name":"SAMER FLEES","registered_at":"2026-06-14T11:23:42Z","symbol":"NIM0437569","token_address":"0xd9a8947ebfd4cf4e53200e86d29cc4fdbfa4e67d","type":"artist","uuid":"41e5828c-7ecc-4f58-bad0-e22a47de9470"}