Tony Sombra
type: MusicGroup
popularity: 29
followers: 510
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf3b0f3d248aef0d13af762acb4d2ab97e1ce4b9f6411cd61beb8ed8babdad03d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4180c26e-953d-4ba2-983d-0325248b83f7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4180c26e-953d-4ba2-983d-0325248b83f7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4180c26e-953d-4ba2-983d-0325248b83f7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf3b0f3d248aef0d13af762acb4d2ab97e1ce4b9f6411cd61beb8ed8babdad03d","name":"Tony Sombra","registered_at":"2026-06-11T17:46:01Z","symbol":"NIM0085427","token_address":"0xe5d2cb21d801be7971b0070e51e93b2224feb109","type":"artist","uuid":"4180c26e-953d-4ba2-983d-0325248b83f7"}
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 0xf3b0f3d248aef0d13af762acb4d2ab97e1ce4b9f6411cd61beb8ed8babdad03d. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4180c26e-953d-4ba2-983d-0325248b83f7.json and https://artists.proofprofile.net/proofs/artist/4180c26e-953d-4ba2-983d-0325248b83f7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xf3b0f3d248aef0d13af762acb4d2ab97e1ce4b9f6411cd61beb8ed8babdad03d","name":"Tony Sombra","registered_at":"2026-06-11T17:46:01Z","symbol":"NIM0085427","token_address":"0xe5d2cb21d801be7971b0070e51e93b2224feb109","type":"artist","uuid":"4180c26e-953d-4ba2-983d-0325248b83f7"}
album: Mi Barrio
  type: MusicAlbum
  date published: 2020-07-31
album: Saramambiche
  type: MusicAlbum
  date published: 2025-02-05
album: 305
  type: MusicAlbum
  date published: 2025-03-12
album: Los Burros
  type: MusicAlbum
  date published: 2025-05-01