Mr. Alexi
type: MusicGroup
popularity: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1ab1c97b0716fbd92feaa418e29038d3dee2cdd73f550e1021a8dbf82a83aac3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954032
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954032
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3ae216b5-d060-4e29-8b5f-5b06d4d45911.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3ae216b5-d060-4e29-8b5f-5b06d4d45911.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3ae216b5-d060-4e29-8b5f-5b06d4d45911
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T01:59:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1ab1c97b0716fbd92feaa418e29038d3dee2cdd73f550e1021a8dbf82a83aac3","name":"Mr. Alexi","registered_at":"2026-06-16T10:07:25Z","symbol":"NIM1018430","token_address":"0x84394d89d5cfd721969f488f91ebf9266969bbbc","type":"artist","uuid":"3ae216b5-d060-4e29-8b5f-5b06d4d45911"}
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 0x1ab1c97b0716fbd92feaa418e29038d3dee2cdd73f550e1021a8dbf82a83aac3. Chain 2 (Bitcoin): anchored in block 954032 (2026-06-17T01:59:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3ae216b5-d060-4e29-8b5f-5b06d4d45911.json and https://artists.proofprofile.net/proofs/artist/3ae216b5-d060-4e29-8b5f-5b06d4d45911.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T01:59:41Z
  text: {"copyright_id":"0x1ab1c97b0716fbd92feaa418e29038d3dee2cdd73f550e1021a8dbf82a83aac3","name":"Mr. Alexi","registered_at":"2026-06-16T10:07:25Z","symbol":"NIM1018430","token_address":"0x84394d89d5cfd721969f488f91ebf9266969bbbc","type":"artist","uuid":"3ae216b5-d060-4e29-8b5f-5b06d4d45911"}