Steffi List
type: MusicGroup
genre: electro house
genre: german pop
popularity: 3
followers: 356
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0c39236029501e7769a6954b202ec1e7d1f1f7efdc972853dd3af59fe0ca7149
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954043
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954043
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3ef43872-6d68-42c1-8675-bf8ce605e2db.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3ef43872-6d68-42c1-8675-bf8ce605e2db.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3ef43872-6d68-42c1-8675-bf8ce605e2db
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:15:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0c39236029501e7769a6954b202ec1e7d1f1f7efdc972853dd3af59fe0ca7149","name":"Steffi List","registered_at":"2026-06-16T11:30:49Z","symbol":"NIM1038334","token_address":"0x21c1f4024fabe0f79446559e7cd51595ec187e58","type":"artist","uuid":"3ef43872-6d68-42c1-8675-bf8ce605e2db"}
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 0x0c39236029501e7769a6954b202ec1e7d1f1f7efdc972853dd3af59fe0ca7149. Chain 2 (Bitcoin): anchored in block 954043 (2026-06-17T04:15:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3ef43872-6d68-42c1-8675-bf8ce605e2db.json and https://artists.proofprofile.net/proofs/artist/3ef43872-6d68-42c1-8675-bf8ce605e2db.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T04:15:20Z
  text: {"copyright_id":"0x0c39236029501e7769a6954b202ec1e7d1f1f7efdc972853dd3af59fe0ca7149","name":"Steffi List","registered_at":"2026-06-16T11:30:49Z","symbol":"NIM1038334","token_address":"0x21c1f4024fabe0f79446559e7cd51595ec187e58","type":"artist","uuid":"3ef43872-6d68-42c1-8675-bf8ce605e2db"}
album: Trips
  type: MusicAlbum
  date published: 2010
album: Stille Zeit - Single (Radio Edit)
  type: MusicAlbum
  date published: 2011
album: New Tattoo
  type: MusicAlbum
  date published: 2011-05-06
album: WM Reggae 2011
  type: MusicAlbum
  date published: 2011-05-25
album: Unmistakably Summertime
  type: MusicAlbum
  date published: 2011-07-09
album: New Tattoo House Mix (DJ Mix)
  type: MusicAlbum
  date published: 2012
album: Ich will nur
  type: MusicAlbum
  date published: 2012-02-10
album: Sommersong
  type: MusicAlbum
  date published: 2013-05-09
album: Doppelter Boden
  type: MusicAlbum
  date published: 2014-05-08
album: Jeden Tag feiern wir
  type: MusicAlbum
  date published: 2015-12-12
album: Love
  type: MusicAlbum
  date published: 2016-03-05
album: Kaleidoskop
  type: MusicAlbum
  date published: 2016-06-05
album: Viva la Vida
  type: MusicAlbum
  date published: 2018-08-14
album: Lass mich frei
  type: MusicAlbum
  date published: 2019-05-10
album: Lass Mich Frei
  type: MusicAlbum
  date published: 2019-05-17
album: Einer für alle (Flashmob Mix)
  type: MusicAlbum
  date published: 2020-04-16
album: Frei
  type: MusicAlbum
  date published: 2020-07-23
album: Rock'n Roll at Christmas Night
  type: MusicAlbum
  date published: 2021-11-30
album: Nie wieder los
  type: MusicAlbum
  date published: 2022-08-18
album: Nie wieder los (EDM Special Mix)
  type: MusicAlbum
  date published: 2022-12-10
album: Immer nach vorn
  type: MusicAlbum
  date published: 2023-04-01
album: Inside Out (EDM Remix)
  type: MusicAlbum
  date published: 2024-04-04
album: Never Give Up
  type: MusicAlbum
  date published: 2025-02-28
album: Immer Am Ball
  type: MusicAlbum
  date published: 2025-02-28