Friedrich Rückert
type: MusicGroup
description: Johann Michael Friedrich Rückert (16 May 1788 – 31 January 1866) was a German poet, translator, and professor of Oriental languages. Biography Johann Michael Friedrich Rückert was born 16 May 1788 in
popularity: 4
followers: 90
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3efda0bf22b1a98175cbaac6afdc56dc82d4eaa293517d9b91df3f29b1373a5a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954141
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954141
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8024d2bd-cb17-4746-9bd0-2306581df08a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8024d2bd-cb17-4746-9bd0-2306581df08a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8024d2bd-cb17-4746-9bd0-2306581df08a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T21:14:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3efda0bf22b1a98175cbaac6afdc56dc82d4eaa293517d9b91df3f29b1373a5a","name":"Friedrich Rückert","registered_at":"2026-06-17T10:10:30Z","symbol":"NIM1362689","token_address":"0x1c857a69a3fe3dbe4e87ac393bdd10dcb292dd24","type":"artist","uuid":"8024d2bd-cb17-4746-9bd0-2306581df08a"}
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 0x3efda0bf22b1a98175cbaac6afdc56dc82d4eaa293517d9b91df3f29b1373a5a. Chain 2 (Bitcoin): anchored in block 954174 (2026-06-18T03:01:36Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8024d2bd-cb17-4746-9bd0-2306581df08a.json and https://artists.proofprofile.net/proofs/artist/8024d2bd-cb17-4746-9bd0-2306581df08a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-18T03:01:36Z
  text: {"copyright_id":"0x3efda0bf22b1a98175cbaac6afdc56dc82d4eaa293517d9b91df3f29b1373a5a","name":"Friedrich Rückert","registered_at":"2026-06-17T10:10:30Z","symbol":"NIM1362689","token_address":"0x1c857a69a3fe3dbe4e87ac393bdd10dcb292dd24","type":"artist","uuid":"8024d2bd-cb17-4746-9bd0-2306581df08a"}
album: Von sanftem Traum umflossen - Lieder nach Friedrich Rückert
  type: MusicAlbum
  date published: 2018-10-01