Janz Team Studio-Kinderchor
type: MusicGroup
genre: children's music
popularity: 23
followers: 544
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x86b32dc0e2ef7140db4e024fe56a0cbe811071c5d54c654064874e25b2ffc109
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/da9b09f7-030c-4858-bd97-4bce4a7e70ea.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/da9b09f7-030c-4858-bd97-4bce4a7e70ea.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/da9b09f7-030c-4858-bd97-4bce4a7e70ea
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x86b32dc0e2ef7140db4e024fe56a0cbe811071c5d54c654064874e25b2ffc109","name":"Janz Team Studio-Kinderchor","registered_at":"2026-06-12T11:15:53Z","symbol":"NIM0281084","token_address":"0x67bf5a512685f7510b2bacdb7b25093982a59263","type":"artist","uuid":"da9b09f7-030c-4858-bd97-4bce4a7e70ea"}
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 0x86b32dc0e2ef7140db4e024fe56a0cbe811071c5d54c654064874e25b2ffc109. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/da9b09f7-030c-4858-bd97-4bce4a7e70ea.json and https://artists.proofprofile.net/proofs/artist/da9b09f7-030c-4858-bd97-4bce4a7e70ea.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x86b32dc0e2ef7140db4e024fe56a0cbe811071c5d54c654064874e25b2ffc109","name":"Janz Team Studio-Kinderchor","registered_at":"2026-06-12T11:15:53Z","symbol":"NIM0281084","token_address":"0x67bf5a512685f7510b2bacdb7b25093982a59263","type":"artist","uuid":"da9b09f7-030c-4858-bd97-4bce4a7e70ea"}
album: Gemeinsam sind wir stark
  type: MusicAlbum
  date published: 1995-01-02
album: Halleluj@ Jesus
  type: MusicAlbum
  date published: 2003-09-01