Treffpunkt Jane
type: MusicGroup
popularity: 2
followers: 288
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb749babba859a7d813d3b31c38a11ee9b5bc5c6c6c430d4ebeb9cc3df2bfc961
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953899
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953899
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/136a20b4-29ba-4d91-8b2c-e3a1bb42230a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/136a20b4-29ba-4d91-8b2c-e3a1bb42230a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/136a20b4-29ba-4d91-8b2c-e3a1bb42230a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb749babba859a7d813d3b31c38a11ee9b5bc5c6c6c430d4ebeb9cc3df2bfc961","name":"Treffpunkt Jane","registered_at":"2026-06-15T20:11:22Z","symbol":"NIM0818822","token_address":"0x0207cf65cfe7830c0ebe8d3afb3a84ec31c68faa","type":"artist","uuid":"136a20b4-29ba-4d91-8b2c-e3a1bb42230a"}
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 0xb749babba859a7d813d3b31c38a11ee9b5bc5c6c6c430d4ebeb9cc3df2bfc961. Chain 2 (Bitcoin): anchored in block 953899 (2026-06-16T06:37:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/136a20b4-29ba-4d91-8b2c-e3a1bb42230a.json and https://artists.proofprofile.net/proofs/artist/136a20b4-29ba-4d91-8b2c-e3a1bb42230a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T06:37:25Z
  text: {"copyright_id":"0xb749babba859a7d813d3b31c38a11ee9b5bc5c6c6c430d4ebeb9cc3df2bfc961","name":"Treffpunkt Jane","registered_at":"2026-06-15T20:11:22Z","symbol":"NIM0818822","token_address":"0x0207cf65cfe7830c0ebe8d3afb3a84ec31c68faa","type":"artist","uuid":"136a20b4-29ba-4d91-8b2c-e3a1bb42230a"}
album: Treffpunkt Jane
  type: MusicAlbum
  date published: 2019-06-21
album: Treffpunkt Jane
  type: MusicAlbum
  date published: 2019-06-21
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  date published: 2020-01-24
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  type: MusicAlbum
  date published: 2020-01-24
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  date published: 2022-05-27
album: Autofahren
  type: MusicAlbum
  date published: 2022-06-24
album: Treffpunkt Janine
  type: MusicAlbum
  date published: 2022-08-05
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  date published: 2022-09-09
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  type: MusicAlbum
  date published: 2025-10-31