Julius Weismann
type: MusicGroup
description: thumb|right| Julius Weismann (26 December 1879 – 22 December 1950) was a German pianist, conductor, and composer.See LCCN. Biography Weismann was born in Freiburg im Breisgau. He studied with Josef
popularity: 2
followers: 44
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xded353a557ac27d48c3e13963cb97fae11fced4e0fb895569bf71fb211153f50
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954573
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954573
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b4aef0e5-18d1-4a81-8b32-05d75c73b6d5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b4aef0e5-18d1-4a81-8b32-05d75c73b6d5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b4aef0e5-18d1-4a81-8b32-05d75c73b6d5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T15:45:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xded353a557ac27d48c3e13963cb97fae11fced4e0fb895569bf71fb211153f50","name":"Julius Weismann","registered_at":"2026-06-20T14:16:30Z","symbol":"NIM1628436","token_address":"0xdde01d28cbacd8b758d26a66a13345e288f28bbe","type":"artist","uuid":"b4aef0e5-18d1-4a81-8b32-05d75c73b6d5"}
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 0xded353a557ac27d48c3e13963cb97fae11fced4e0fb895569bf71fb211153f50. Chain 2 (Bitcoin): anchored in block 954573 (2026-06-20T15:45:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b4aef0e5-18d1-4a81-8b32-05d75c73b6d5.json and https://artists.proofprofile.net/proofs/artist/b4aef0e5-18d1-4a81-8b32-05d75c73b6d5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T15:45:29Z
  text: {"copyright_id":"0xded353a557ac27d48c3e13963cb97fae11fced4e0fb895569bf71fb211153f50","name":"Julius Weismann","registered_at":"2026-06-20T14:16:30Z","symbol":"NIM1628436","token_address":"0xdde01d28cbacd8b758d26a66a13345e288f28bbe","type":"artist","uuid":"b4aef0e5-18d1-4a81-8b32-05d75c73b6d5"}
album: Weismann: Piano Music
  type: MusicAlbum
  date published: 1999-05-01
album: Weismann: Selected Songs
  type: MusicAlbum
  date published: 2002-11-01
album: Weismann: String Quartets (Arr. for String Orchestra)
  type: MusicAlbum
  date published: 2010-09-20
album: Weismann: String Quartets (Arr. for String Orchestra)
  type: MusicAlbum
  date published: 2010-09-20
album: Weismann: Chamber Music
  type: MusicAlbum
  date published: 2021-01-01
album: Weismann: Chamber Music
  type: MusicAlbum
  date published: 2021-01-01