Alex Rubolin
type: MusicGroup
genre: ccm
popularity: 5
followers: 74
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xced2ef49f4800b09ce973d49a8585e56ceb413e35b518b650d75fad00c657610
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bf19ad27-8896-452a-95d5-a416d944c51c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bf19ad27-8896-452a-95d5-a416d944c51c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bf19ad27-8896-452a-95d5-a416d944c51c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xced2ef49f4800b09ce973d49a8585e56ceb413e35b518b650d75fad00c657610","name":"Alex Rubolin","registered_at":"2026-06-20T18:37:18Z","symbol":"NIM1681201","token_address":"0x8c2fe4a01278b859151087f440b7616e387899b2","type":"artist","uuid":"bf19ad27-8896-452a-95d5-a416d944c51c"}
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 0xced2ef49f4800b09ce973d49a8585e56ceb413e35b518b650d75fad00c657610. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bf19ad27-8896-452a-95d5-a416d944c51c.json and https://artists.proofprofile.net/proofs/artist/bf19ad27-8896-452a-95d5-a416d944c51c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xced2ef49f4800b09ce973d49a8585e56ceb413e35b518b650d75fad00c657610","name":"Alex Rubolin","registered_at":"2026-06-20T18:37:18Z","symbol":"NIM1681201","token_address":"0x8c2fe4a01278b859151087f440b7616e387899b2","type":"artist","uuid":"bf19ad27-8896-452a-95d5-a416d944c51c"}
album: Chasing Wonder
  type: MusicAlbum
  date published: 2018-06-08
album: Have Your Way
  type: MusicAlbum
  date published: 2018-11-09
album: Belong to You
  type: MusicAlbum
  date published: 2019-05-31
album: Weather Watcher
  type: MusicAlbum
  date published: 2019-10-25