Jan-Heie Erchinger
type: MusicGroup
popularity: 3
followers: 402
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0f6dcccb017d3a078eec28288b06774455103dd7b8a2a8d2e8f510ef7ed7b447
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953972
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953972
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2aed87fc-cde4-40ef-9859-ca20adbe5724.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2aed87fc-cde4-40ef-9859-ca20adbe5724.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2aed87fc-cde4-40ef-9859-ca20adbe5724
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:31:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0f6dcccb017d3a078eec28288b06774455103dd7b8a2a8d2e8f510ef7ed7b447","name":"Jan-Heie Erchinger","registered_at":"2026-06-16T04:27:53Z","symbol":"NIM0937347","token_address":"0x0b97cb9e260f501f9de91c9b55c45bed28595a76","type":"artist","uuid":"2aed87fc-cde4-40ef-9859-ca20adbe5724"}
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 0x0f6dcccb017d3a078eec28288b06774455103dd7b8a2a8d2e8f510ef7ed7b447. Chain 2 (Bitcoin): anchored in block 953972 (2026-06-16T16:31:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2aed87fc-cde4-40ef-9859-ca20adbe5724.json and https://artists.proofprofile.net/proofs/artist/2aed87fc-cde4-40ef-9859-ca20adbe5724.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:31:10Z
  text: {"copyright_id":"0x0f6dcccb017d3a078eec28288b06774455103dd7b8a2a8d2e8f510ef7ed7b447","name":"Jan-Heie Erchinger","registered_at":"2026-06-16T04:27:53Z","symbol":"NIM0937347","token_address":"0x0b97cb9e260f501f9de91c9b55c45bed28595a76","type":"artist","uuid":"2aed87fc-cde4-40ef-9859-ca20adbe5724"}
album: Solo Piano
  type: MusicAlbum
  date published: 1995
album: Funked & Easy
  type: MusicAlbum
  date published: 2011
album: Solopiano Jazz Im Park. 3
  type: MusicAlbum
  date published: 2017-01-09
album: Solopiano Jazz im Park 5
  type: MusicAlbum
  date published: 2021-02-10
album: Rhodes 2
  type: MusicAlbum
  date published: 2021-02-10
album: Heie & Friends (Live @ Wolters Kulturgarten Braunschweig September 20th 2020)
  type: MusicAlbum
  date published: 2021-02-11
album: Solopiano Jazz im Park 6
  type: MusicAlbum
  date published: 2021-02-15
album: Solopiano Jazz im Park 4
  type: MusicAlbum
  date published: 2021-03-01
album: Jazz im Park 2021 Rittergut Dorstadt / Wellermen / Corona Times / Zogen einst fünf wilde Schwäne / Stella by Starlight / (Live Solopiano)
  type: MusicAlbum
  date published: 2021-08-20
album: Heie & Friends, Vol. 2 (Live @ Wolters Applaus Garten Braunschweig/Brunswick - 08.08.2021)
  type: MusicAlbum
  date published: 2021-09-03
album: Jazz im Park / Greensleeves / Suchen / Funk / Smooth / Lobe den Herren / Take Five / It´s a Shame / Slawen Swing / Bajus (Live Solopiano 2013 in Destedt)
  type: MusicAlbum
  date published: 2022-07-23
album: Solopiano Jazz im Park 2 / Betlem-Alcudia / East Spirit / Midnight in Moscow / North Spirit / Nach dieser Erde / Dream & (Solopiano 2015 live in Alvesse)
  type: MusicAlbum
  date published: 2022-07-24
album: Solopiano
  type: MusicAlbum
  date published: 2022-07-26
album: Rhodes
  type: MusicAlbum
  date published: 2022-07-29
album: Solopiano 2
  type: MusicAlbum
  date published: 2022-07-30
album: Where Are U
  type: MusicAlbum
  date published: 2022-09-22
album: Elevator Groove Machine (Handmade Funky, Jazzy and Smooth Instrumental Tunes)
  type: MusicAlbum
  date published: 2022-09-22
album: Jazz im Park 8 Schickelsheim 2022 / Nord-Elm-Brise / Bunt sind schon die Wälder / Kaiser-Lothar-Euphorie / Girl / Hejo s
  type: MusicAlbum
  date published: 2022-10-14
album: Cremlingen - Hier is gut - Alles gut
  type: MusicAlbum
  date published: 2023-07-19
album: Drachentöter (G-Point Version 1991)
  type: MusicAlbum
  date published: 2023-08-14
album: Marie (Version 1995)
  type: MusicAlbum
  date published: 2023-08-15
album: Heie´s Aufnahmen - Kontaktstudiengang Popkurs 1991 Hamburg (HfMT) [Kleiner geiler Vamp / Ich weiß nicht / Byte All The Night]
  type: MusicAlbum
  date published: 2023-08-21
album: Marie / Du machst mich so an (Version 1991)
  type: MusicAlbum
  date published: 2023-08-21
album: Weihnachten Solopiano
  type: MusicAlbum
  date published: 2023-10-23
album: Solopiano 3
  type: MusicAlbum
  date published: 2023-10-27
album: Solopiano Jazz Im Park 9: Kiss Bridge/Ocean Hymn/Lullaby Of Birdland/Past Midnight/Lower Saxony Dreams/My Favourite Things/Kiss Bridge House/Kiss Bridge Blues'n Boogie (Live In Kissenbrück 2024)
  type: MusicAlbum
  date published: 2024-10-11
album: Kampf um Nussland (das Kinder-Grusical von Jan-Heie Erchinger)
  type: MusicAlbum
  date published: 2025-01-15
album: Du bist nie wieder alleine
  type: MusicAlbum
  date published: 2025-07-08
album: You´re My Shining Star - Groove on, Altes House
  type: MusicAlbum
  date published: 2025-08-08