Phillip Sametz
type: MusicGroup
genre: big band
description: Phillip Sametz is an Australian radio broadcaster. He was born in Sydney. Following his first broadcasts on ABC Classic FM and 2MBS-FM in the 1980s, he appeared on all the major ABC radio networks, wr
popularity: 2
followers: 17
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa7739b539f766742a039450ff631940ad95d09fd98a91b4c711e22c5eb7c9455
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7f0b1f21-ee5d-4444-a5a6-e6d6a0451fe2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7f0b1f21-ee5d-4444-a5a6-e6d6a0451fe2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7f0b1f21-ee5d-4444-a5a6-e6d6a0451fe2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa7739b539f766742a039450ff631940ad95d09fd98a91b4c711e22c5eb7c9455","name":"Phillip Sametz","registered_at":"2026-06-17T10:17:30Z","symbol":"NIM1364358","token_address":"0xbcf99e84e19ee2476cbe6e80ccce755268907edf","type":"artist","uuid":"7f0b1f21-ee5d-4444-a5a6-e6d6a0451fe2"}
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 0xa7739b539f766742a039450ff631940ad95d09fd98a91b4c711e22c5eb7c9455. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7f0b1f21-ee5d-4444-a5a6-e6d6a0451fe2.json and https://artists.proofprofile.net/proofs/artist/7f0b1f21-ee5d-4444-a5a6-e6d6a0451fe2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xa7739b539f766742a039450ff631940ad95d09fd98a91b4c711e22c5eb7c9455","name":"Phillip Sametz","registered_at":"2026-06-17T10:17:30Z","symbol":"NIM1364358","token_address":"0xbcf99e84e19ee2476cbe6e80ccce755268907edf","type":"artist","uuid":"7f0b1f21-ee5d-4444-a5a6-e6d6a0451fe2"}