Preußisch Blau
type: MusicGroup
popularity: 6
followers: 23
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcc68811e5f40a05c59449c77ba484659a67426e3aed8b646af49ac881118c1cf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9ef8f955-02e7-47e8-af2c-f701f87703b8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9ef8f955-02e7-47e8-af2c-f701f87703b8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9ef8f955-02e7-47e8-af2c-f701f87703b8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcc68811e5f40a05c59449c77ba484659a67426e3aed8b646af49ac881118c1cf","name":"Preußisch Blau","registered_at":"2026-06-20T04:40:44Z","symbol":"NIM1518661","token_address":"0x63d0676ad080f8efef419bcf56f2041a488053c8","type":"artist","uuid":"9ef8f955-02e7-47e8-af2c-f701f87703b8"}
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 0xcc68811e5f40a05c59449c77ba484659a67426e3aed8b646af49ac881118c1cf. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9ef8f955-02e7-47e8-af2c-f701f87703b8.json and https://artists.proofprofile.net/proofs/artist/9ef8f955-02e7-47e8-af2c-f701f87703b8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
  text: {"copyright_id":"0xcc68811e5f40a05c59449c77ba484659a67426e3aed8b646af49ac881118c1cf","name":"Preußisch Blau","registered_at":"2026-06-20T04:40:44Z","symbol":"NIM1518661","token_address":"0x63d0676ad080f8efef419bcf56f2041a488053c8","type":"artist","uuid":"9ef8f955-02e7-47e8-af2c-f701f87703b8"}
album: Preußisch Blau Lied
  type: MusicAlbum
  date published: 2025-05-13
album: Blau Weiße Liebe
  type: MusicAlbum
  date published: 2025-05-14
album: Preußisch Blau
  type: MusicAlbum
  date published: 2025-05-15
album: Bier und Suff
  type: MusicAlbum
  date published: 2025-05-24
album: Preußisch Blau - Mein Leben
  type: MusicAlbum
  date published: 2025-05-24
album: Preußisch Blau - Das ist mein Name
  type: MusicAlbum
  date published: 2025-05-24
album: Preußisch Blau - Ein Leben lang
  type: MusicAlbum
  date published: 2025-05-24
album: Preußisch Blau - Schnaps und Bier
  type: MusicAlbum
  date published: 2025-05-24
album: Unser Herz schlägt nur für dich
  type: MusicAlbum
  date published: 2025-05-24
album: Preußisch Blau - Oh Ja
  type: MusicAlbum
  date published: 2025-05-24
album: Oh FCM, du bist unser Stolz
  type: MusicAlbum
  date published: 2025-06-15
album: Unsterblich
  type: MusicAlbum
  date published: 2025-06-15
album: Mein Herz schlägt Blau Weiß
  type: MusicAlbum
  date published: 2025-06-15
album: Für alle Zeit
  type: MusicAlbum
  date published: 2025-06-15
album: Wir sind Preußisch Blau
  type: MusicAlbum
  date published: 2025-06-15
album: Wir sind bereit
  type: MusicAlbum
  date published: 2025-06-15
album: FCM in allen Schauern
  type: MusicAlbum
  date published: 2025-06-15
album: Wir stehn zu dir
  type: MusicAlbum
  date published: 2025-06-15
album: Tradition
  type: MusicAlbum
  date published: 2025-06-15
album: Wochenende
  type: MusicAlbum
  date published: 2025-06-15
album: Für immer und jetzt
  type: MusicAlbum
  date published: 2025-06-15
album: Blau Weiß im Blut
  type: MusicAlbum
  date published: 2025-06-23
album: Blau Weiß in unser Herz
  type: MusicAlbum
  date published: 2025-06-26
album: Blau Weißer Stolz
  type: MusicAlbum
  date published: 2025-07-06
album: Wir stehn zusammen
  type: MusicAlbum
  date published: 2025-07-06
album: Blau Weiß-Wie unser Herz (Rockversion)
  type: MusicAlbum
  date published: 2025-07-06
album: Durchs ganze Land
  type: MusicAlbum
  date published: 2025-07-25
album: Helden von Damals
  type: MusicAlbum
  date published: 2025-07-25
album: Blau Weiß brennt
  type: MusicAlbum
  date published: 2025-07-25
album: Blau Weiß - Für immer
  type: MusicAlbum
  date published: 2025-07-25
album: Für immer wunderbar (viking die zweite)
  type: MusicAlbum
  date published: 2025-07-28
album: Für immer wunderbar
  type: MusicAlbum
  date published: 2025-07-28
album: Für immer wunderbar (viking edition)
  type: MusicAlbum
  date published: 2025-07-28
album: Mit preußisch Blau ziehn wir durchs Land (Viking Edition)
  type: MusicAlbum
  date published: 2025-08-21
album: Wir stehn bereit
  type: MusicAlbum
  date published: 2025-08-21
album: Mit preußisch Blau ziehn wir durchs Land
  type: MusicAlbum
  date published: 2025-08-21
album: Was hast du uns angetan
  type: MusicAlbum
  date published: 2025-08-21
album: Unser Schicksal
  type: MusicAlbum
  date published: 2025-08-21
album: Oh FCM für immer geil
  type: MusicAlbum
  date published: 2025-09-05
album: Oh FCM für immer geil Part 2
  type: MusicAlbum
  date published: 2025-09-05
album: Blau Weiße Seele
  type: MusicAlbum
  date published: 2025-10-09
album: Wir stehn zusammen
  type: MusicAlbum
  date published: 2025-10-19
album: Frauenpower
  type: MusicAlbum
  date published: 2025-10-19