Jacob & Wilhelm Grimm
type: MusicGroup
popularity: 22
followers: 14
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1a5859232c89da7e9285a7211f8c7fc1799fa08c064ab86b22f736bcfb1f80e1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fa42885c-6747-4d5d-8f16-06da7dba9d9e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fa42885c-6747-4d5d-8f16-06da7dba9d9e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fa42885c-6747-4d5d-8f16-06da7dba9d9e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1a5859232c89da7e9285a7211f8c7fc1799fa08c064ab86b22f736bcfb1f80e1","name":"Jacob & Wilhelm Grimm","registered_at":"2026-06-12T14:14:46Z","symbol":"NIM0322376","token_address":"0x8bf510813295bee843ebe6cf625f5c0b6ff05f3b","type":"artist","uuid":"fa42885c-6747-4d5d-8f16-06da7dba9d9e"}
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 0x1a5859232c89da7e9285a7211f8c7fc1799fa08c064ab86b22f736bcfb1f80e1. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fa42885c-6747-4d5d-8f16-06da7dba9d9e.json and https://artists.proofprofile.net/proofs/artist/fa42885c-6747-4d5d-8f16-06da7dba9d9e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x1a5859232c89da7e9285a7211f8c7fc1799fa08c064ab86b22f736bcfb1f80e1","name":"Jacob & Wilhelm Grimm","registered_at":"2026-06-12T14:14:46Z","symbol":"NIM0322376","token_address":"0x8bf510813295bee843ebe6cf625f5c0b6ff05f3b","type":"artist","uuid":"fa42885c-6747-4d5d-8f16-06da7dba9d9e"}
album: Mizica pogrni se / Oglje, bobek in slamica
  type: MusicAlbum
  date published: 2003-02-05
album: Madame Hollé
  type: MusicAlbum
  date published: 2018-03-23
album: Neige Blanche et Rose Rouge
  type: MusicAlbum
  date published: 2018-03-23
album: Blanche Neige et les 7 Nains
  type: MusicAlbum
  date published: 2018-03-23