Deichman Ultra
type: MusicGroup
popularity: 4
followers: 25
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe77c01450befd91aa27ce4d9e6c2a850a0d683a5f1d230b86157fcb9e8a185a1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d5a7fc47-61b4-4c15-a57b-8edcba44ba06.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d5a7fc47-61b4-4c15-a57b-8edcba44ba06.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d5a7fc47-61b4-4c15-a57b-8edcba44ba06
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe77c01450befd91aa27ce4d9e6c2a850a0d683a5f1d230b86157fcb9e8a185a1","name":"Deichman Ultra","registered_at":"2026-06-21T02:58:06Z","symbol":"NIM1798496","token_address":"0x587c481e271975d35f00dbf243fec7125589cd1b","type":"artist","uuid":"d5a7fc47-61b4-4c15-a57b-8edcba44ba06"}
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 0xe77c01450befd91aa27ce4d9e6c2a850a0d683a5f1d230b86157fcb9e8a185a1. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d5a7fc47-61b4-4c15-a57b-8edcba44ba06.json and https://artists.proofprofile.net/proofs/artist/d5a7fc47-61b4-4c15-a57b-8edcba44ba06.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xe77c01450befd91aa27ce4d9e6c2a850a0d683a5f1d230b86157fcb9e8a185a1","name":"Deichman Ultra","registered_at":"2026-06-21T02:58:06Z","symbol":"NIM1798496","token_address":"0x587c481e271975d35f00dbf243fec7125589cd1b","type":"artist","uuid":"d5a7fc47-61b4-4c15-a57b-8edcba44ba06"}
album: DEICHMAN ULTRA
  type: MusicAlbum
  date published: 2025-06-28