d roy
type: MusicGroup
popularity: 2
followers: 23
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2719e5f08d55a1d17b7331a25f030d377a2d9a0ee5387ebc5cbfdea654f4a5ab
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953955
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953955
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2687f0a4-b7ff-47c2-9ebc-2decc4b18933.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2687f0a4-b7ff-47c2-9ebc-2decc4b18933.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2687f0a4-b7ff-47c2-9ebc-2decc4b18933
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:29:53Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2719e5f08d55a1d17b7331a25f030d377a2d9a0ee5387ebc5cbfdea654f4a5ab","name":"d roy","registered_at":"2026-06-16T02:54:21Z","symbol":"NIM0915014","token_address":"0x90d9289f05d3610fe35624c44a635183fab2f1bf","type":"artist","uuid":"2687f0a4-b7ff-47c2-9ebc-2decc4b18933"}
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 0x2719e5f08d55a1d17b7331a25f030d377a2d9a0ee5387ebc5cbfdea654f4a5ab. Chain 2 (Bitcoin): anchored in block 953955 (2026-06-16T14:29:53Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2687f0a4-b7ff-47c2-9ebc-2decc4b18933.json and https://artists.proofprofile.net/proofs/artist/2687f0a4-b7ff-47c2-9ebc-2decc4b18933.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T14:29:53Z
  text: {"copyright_id":"0x2719e5f08d55a1d17b7331a25f030d377a2d9a0ee5387ebc5cbfdea654f4a5ab","name":"d roy","registered_at":"2026-06-16T02:54:21Z","symbol":"NIM0915014","token_address":"0x90d9289f05d3610fe35624c44a635183fab2f1bf","type":"artist","uuid":"2687f0a4-b7ff-47c2-9ebc-2decc4b18933"}
album: freiwind
  type: MusicAlbum
  date published: 2025-03-14
album: KEIN EMPFANG
  type: MusicAlbum
  date published: 2025-04-18
album: mew
  type: MusicAlbum
  date published: 2025-05-23
album: zeit?
  type: MusicAlbum
  date published: 2025-08-22
album: halbvoll
  type: MusicAlbum
  date published: 2025-10-17