Jodelquartett Rosenberg
type: MusicGroup
popularity: 2
followers: 23
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb7e7975b194282b9a75e70ccf88102f8b9c408cdfb714a308b4c2c0b602185cd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cf0b58ea-9aed-4803-a058-37bb09cdf410.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cf0b58ea-9aed-4803-a058-37bb09cdf410.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cf0b58ea-9aed-4803-a058-37bb09cdf410
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb7e7975b194282b9a75e70ccf88102f8b9c408cdfb714a308b4c2c0b602185cd","name":"Jodelquartett Rosenberg","registered_at":"2026-06-21T00:33:53Z","symbol":"NIM1760873","token_address":"0x8f59a33477a852255a458dc0e4e08db09cf1c075","type":"artist","uuid":"cf0b58ea-9aed-4803-a058-37bb09cdf410"}
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 0xb7e7975b194282b9a75e70ccf88102f8b9c408cdfb714a308b4c2c0b602185cd. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cf0b58ea-9aed-4803-a058-37bb09cdf410.json and https://artists.proofprofile.net/proofs/artist/cf0b58ea-9aed-4803-a058-37bb09cdf410.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xb7e7975b194282b9a75e70ccf88102f8b9c408cdfb714a308b4c2c0b602185cd","name":"Jodelquartett Rosenberg","registered_at":"2026-06-21T00:33:53Z","symbol":"NIM1760873","token_address":"0x8f59a33477a852255a458dc0e4e08db09cf1c075","type":"artist","uuid":"cf0b58ea-9aed-4803-a058-37bb09cdf410"}