Tanja Götsch
type: MusicGroup
popularity: 3
followers: 102
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2f4283b199f3d5affaf2704b5c7a849cbdc3b4324fd1f1e98041b8dd8a28aaec
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a5de43c1-fef6-4033-b1bf-2424ba3d8b5c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a5de43c1-fef6-4033-b1bf-2424ba3d8b5c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a5de43c1-fef6-4033-b1bf-2424ba3d8b5c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2f4283b199f3d5affaf2704b5c7a849cbdc3b4324fd1f1e98041b8dd8a28aaec","name":"Tanja Götsch","registered_at":"2026-06-20T07:09:16Z","symbol":"NIM1553106","token_address":"0xab467b6ebb024e5ea18395ce1e4183dcbe644fb2","type":"artist","uuid":"a5de43c1-fef6-4033-b1bf-2424ba3d8b5c"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f4283b199f3d5affaf2704b5c7a849cbdc3b4324fd1f1e98041b8dd8a28aaec. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a5de43c1-fef6-4033-b1bf-2424ba3d8b5c.json and https://artists.proofprofile.net/proofs/artist/a5de43c1-fef6-4033-b1bf-2424ba3d8b5c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x2f4283b199f3d5affaf2704b5c7a849cbdc3b4324fd1f1e98041b8dd8a28aaec","name":"Tanja Götsch","registered_at":"2026-06-20T07:09:16Z","symbol":"NIM1553106","token_address":"0xab467b6ebb024e5ea18395ce1e4183dcbe644fb2","type":"artist","uuid":"a5de43c1-fef6-4033-b1bf-2424ba3d8b5c"}
album: Kinderlieder - Meine allerliebsten Lieblingslieder
  type: MusicAlbum
  date published: 2014-09-01
album: Kinderlieder - Lieder für unterwegs
  type: MusicAlbum
  date published: 2015-06-25