Don Ace
type: MusicGroup
popularity: 8
followers: 864
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x84611fb3c5d9ef923c80f82da45bcabd272f9e628c235567114b753d450227e0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954615
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954615
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c5b040de-599b-4ff8-b964-14a841bf2aeb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c5b040de-599b-4ff8-b964-14a841bf2aeb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c5b040de-599b-4ff8-b964-14a841bf2aeb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T22:44:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x84611fb3c5d9ef923c80f82da45bcabd272f9e628c235567114b753d450227e0","name":"Don Ace","registered_at":"2026-06-20T20:50:34Z","symbol":"NIM1710988","token_address":"0xfeeafde23d71a51e50b54af0de3f6ea70cf808f0","type":"artist","uuid":"c5b040de-599b-4ff8-b964-14a841bf2aeb"}
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 0x84611fb3c5d9ef923c80f82da45bcabd272f9e628c235567114b753d450227e0. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c5b040de-599b-4ff8-b964-14a841bf2aeb.json and https://artists.proofprofile.net/proofs/artist/c5b040de-599b-4ff8-b964-14a841bf2aeb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T22:44:50Z
  text: {"copyright_id":"0x84611fb3c5d9ef923c80f82da45bcabd272f9e628c235567114b753d450227e0","name":"Don Ace","registered_at":"2026-06-20T20:50:34Z","symbol":"NIM1710988","token_address":"0xfeeafde23d71a51e50b54af0de3f6ea70cf808f0","type":"artist","uuid":"c5b040de-599b-4ff8-b964-14a841bf2aeb"}
album: 4 5
  type: MusicAlbum
  date published: 2018-01-26
album: 4 5 (Remix)
  type: MusicAlbum
  date published: 2018-04-06
album: 4 5 (Remix)
  type: MusicAlbum
  date published: 2018-04-06
album: 4 5 (Remix)
  type: MusicAlbum
  date published: 2018-04-06
album: 4 5 (Remix)
  type: MusicAlbum
  date published: 2018-04-06
album: Inexorable
  type: MusicAlbum
  date published: 2020-05-08
album: Switch Talk
  type: MusicAlbum
  date published: 2025-04-23