Oscar Poblete
type: MusicGroup
popularity: 2
followers: 4
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6b839015e57ec56028fd79e058f95e133888c5091630ebff166e42351df37f6f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fb1a8c4d-088b-4972-be1f-98f5b8749a15.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fb1a8c4d-088b-4972-be1f-98f5b8749a15.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fb1a8c4d-088b-4972-be1f-98f5b8749a15
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6b839015e57ec56028fd79e058f95e133888c5091630ebff166e42351df37f6f","name":"Oscar Poblete","registered_at":"2026-06-21T17:03:36Z","symbol":"NIM1981350","token_address":"0x757995a595689cdbfdfb2db47eb11b0363b2a771","type":"artist","uuid":"fb1a8c4d-088b-4972-be1f-98f5b8749a15"}
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 0x6b839015e57ec56028fd79e058f95e133888c5091630ebff166e42351df37f6f. Chain 2 (Bitcoin): anchored in block 954729 (2026-06-21T18:16:07Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fb1a8c4d-088b-4972-be1f-98f5b8749a15.json and https://artists.proofprofile.net/proofs/artist/fb1a8c4d-088b-4972-be1f-98f5b8749a15.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:16:07Z
  text: {"copyright_id":"0x6b839015e57ec56028fd79e058f95e133888c5091630ebff166e42351df37f6f","name":"Oscar Poblete","registered_at":"2026-06-21T17:03:36Z","symbol":"NIM1981350","token_address":"0x757995a595689cdbfdfb2db47eb11b0363b2a771","type":"artist","uuid":"fb1a8c4d-088b-4972-be1f-98f5b8749a15"}