Herbert Schernus
type: MusicGroup
genre: avant-garde
genre: choral
description: Herbert Schernus (born 9 March 1927 – 15 March 1994) was a German choral conductor, the second music director of the Kölner Rundfunkchor from 1962 to 1989. Schernus was born in Wießen, Kreis Heydekru
popularity: 3
followers: 11
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6be737add03eb734c7ddc948e751e524485d2bf3d9b16722ab862d663bd81948
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/70bc8951-ae84-4daf-80c1-dcca6fade051.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/70bc8951-ae84-4daf-80c1-dcca6fade051.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/70bc8951-ae84-4daf-80c1-dcca6fade051
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6be737add03eb734c7ddc948e751e524485d2bf3d9b16722ab862d663bd81948","name":"Herbert Schernus","registered_at":"2026-06-17T04:57:03Z","symbol":"NIM1287957","token_address":"0x551efb31c6d897e71136410b60a39e4348720d42","type":"artist","uuid":"70bc8951-ae84-4daf-80c1-dcca6fade051"}
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 0x6be737add03eb734c7ddc948e751e524485d2bf3d9b16722ab862d663bd81948. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/70bc8951-ae84-4daf-80c1-dcca6fade051.json and https://artists.proofprofile.net/proofs/artist/70bc8951-ae84-4daf-80c1-dcca6fade051.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x6be737add03eb734c7ddc948e751e524485d2bf3d9b16722ab862d663bd81948","name":"Herbert Schernus","registered_at":"2026-06-17T04:57:03Z","symbol":"NIM1287957","token_address":"0x551efb31c6d897e71136410b60a39e4348720d42","type":"artist","uuid":"70bc8951-ae84-4daf-80c1-dcca6fade051"}