Zimmer Project
type: MusicGroup
popularity: 13
followers: 51
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x93a23d513849f8be60d80f611e673158ff6a3bac6d2f2042f42a7c0a864946c0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953706
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953706
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7b55fa68-9f50-4186-b610-8dfeadb6e34b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7b55fa68-9f50-4186-b610-8dfeadb6e34b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7b55fa68-9f50-4186-b610-8dfeadb6e34b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T23:14:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x93a23d513849f8be60d80f611e673158ff6a3bac6d2f2042f42a7c0a864946c0","name":"Zimmer Project","registered_at":"2026-06-14T17:27:15Z","symbol":"NIM0524326","token_address":"0xf936be6c8279c71edea273d8271fd46a7d325cae","type":"artist","uuid":"7b55fa68-9f50-4186-b610-8dfeadb6e34b"}
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 0x93a23d513849f8be60d80f611e673158ff6a3bac6d2f2042f42a7c0a864946c0. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7b55fa68-9f50-4186-b610-8dfeadb6e34b.json and https://artists.proofprofile.net/proofs/artist/7b55fa68-9f50-4186-b610-8dfeadb6e34b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0x93a23d513849f8be60d80f611e673158ff6a3bac6d2f2042f42a7c0a864946c0","name":"Zimmer Project","registered_at":"2026-06-14T17:27:15Z","symbol":"NIM0524326","token_address":"0xf936be6c8279c71edea273d8271fd46a7d325cae","type":"artist","uuid":"7b55fa68-9f50-4186-b610-8dfeadb6e34b"}
album: Dune
  type: MusicAlbum
  date published: 2025-03-22