Julio Sotelo
type: MusicGroup
popularity: 9
followers: 57
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeb3149410f9de7e1bbb2d32dd203e312ae96c0f201672a4c596adebd1d5b71b6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953899
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953899
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/123b1e80-2b0d-48ea-b8d6-13f2c8e70241.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/123b1e80-2b0d-48ea-b8d6-13f2c8e70241.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/123b1e80-2b0d-48ea-b8d6-13f2c8e70241
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeb3149410f9de7e1bbb2d32dd203e312ae96c0f201672a4c596adebd1d5b71b6","name":"Julio Sotelo","registered_at":"2026-06-15T19:57:33Z","symbol":"NIM0815526","token_address":"0xd688366352fc3a28d65434f9f5dba9963fb8a772","type":"artist","uuid":"123b1e80-2b0d-48ea-b8d6-13f2c8e70241"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb3149410f9de7e1bbb2d32dd203e312ae96c0f201672a4c596adebd1d5b71b6. Chain 2 (Bitcoin): anchored in block 953899 (2026-06-16T06:37:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/123b1e80-2b0d-48ea-b8d6-13f2c8e70241.json and https://artists.proofprofile.net/proofs/artist/123b1e80-2b0d-48ea-b8d6-13f2c8e70241.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T06:37:25Z
  text: {"copyright_id":"0xeb3149410f9de7e1bbb2d32dd203e312ae96c0f201672a4c596adebd1d5b71b6","name":"Julio Sotelo","registered_at":"2026-06-15T19:57:33Z","symbol":"NIM0815526","token_address":"0xd688366352fc3a28d65434f9f5dba9963fb8a772","type":"artist","uuid":"123b1e80-2b0d-48ea-b8d6-13f2c8e70241"}