Herz aus Papier
type: MusicGroup
popularity: 5
followers: 160
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6f8feb07f1f0e864ef536c0a809bbab03c6581519019a0657931b0cb645b8ca2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c06e580a-19d3-48c0-bf43-28aafc23dffc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c06e580a-19d3-48c0-bf43-28aafc23dffc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c06e580a-19d3-48c0-bf43-28aafc23dffc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6f8feb07f1f0e864ef536c0a809bbab03c6581519019a0657931b0cb645b8ca2","name":"Herz aus Papier","registered_at":"2026-06-20T19:06:58Z","symbol":"NIM1687412","token_address":"0x870ff4d3b09f03abcb1c890e131d48583f9793ab","type":"artist","uuid":"c06e580a-19d3-48c0-bf43-28aafc23dffc"}
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 0x6f8feb07f1f0e864ef536c0a809bbab03c6581519019a0657931b0cb645b8ca2. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c06e580a-19d3-48c0-bf43-28aafc23dffc.json and https://artists.proofprofile.net/proofs/artist/c06e580a-19d3-48c0-bf43-28aafc23dffc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0x6f8feb07f1f0e864ef536c0a809bbab03c6581519019a0657931b0cb645b8ca2","name":"Herz aus Papier","registered_at":"2026-06-20T19:06:58Z","symbol":"NIM1687412","token_address":"0x870ff4d3b09f03abcb1c890e131d48583f9793ab","type":"artist","uuid":"c06e580a-19d3-48c0-bf43-28aafc23dffc"}
album: Shadows of Our Being
  type: MusicAlbum
  date published: 2024-08-25
album: Unendliche Liebe
  type: MusicAlbum
  date published: 2024-09-02
  track: Unendliche Liebe
    type: MusicRecording
    duration: PT2M28S
    duration ms: 148679
    explicit: false
    by artist: Herz aus Papier
    in album: Unendliche Liebe
      type: MusicAlbum
      date published: 2024-09-02
    isrc code: QZTB92446987
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T10:02:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6ea92ed29fc0f5a276bbb5d215d9eb0efcfc065ca12f8acd264acddc682cfa8f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958276
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958276
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB92446987
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T13:02:22Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ea92ed29fc0f5a276bbb5d215d9eb0efcfc065ca12f8acd264acddc682cfa8f. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T13:02:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB92446987.
      date published: 2026-07-16T13:02:22Z
    audio: Unendliche Liebe
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.028
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.836
      additional property: Energy
        type: PropertyValue
        value: 0.415
      additional property: Speechiness
        type: PropertyValue
        value: 0.059
      additional property: Acousticness
        type: PropertyValue
        value: 0.115
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.108
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.96
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.614
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Auf dem Weg zu mir
  type: MusicAlbum
  date published: 2024-09-19
album: Keine ist wie du
  type: MusicAlbum
  date published: 2024-10-03
album: Aufstehen und Fallen
  type: MusicAlbum
  date published: 2024-10-10
album: Herz aus Papier
  type: MusicAlbum
  date published: 2024-10-17
album: Searching for Freedom
  type: MusicAlbum
  date published: 2024-10-19
album: Chasing Shadows
  type: MusicAlbum
  date published: 2024-10-19
album: Die Welt ist am Ende
  type: MusicAlbum
  date published: 2024-10-24
album: Unvergessener Tag
  type: MusicAlbum
  date published: 2024-10-31
album: Paar aufs Maul
  type: MusicAlbum
  date published: 2024-11-07
album: Bier vor Vier
  type: MusicAlbum
  date published: 2024-11-14
album: Dumme an die Macht
  type: MusicAlbum
  date published: 2024-11-28
album: Enttäuschung im Leben
  type: MusicAlbum
  date published: 2024-12-05
album: Pipi Kaka Land
  type: MusicAlbum
  date published: 2024-12-12
album: Kein einfacher Tag
  type: MusicAlbum
  date published: 2024-12-19
album: Ich kann nicht mehr
  type: MusicAlbum
  date published: 2024-12-26
album: Vergangene Zeiten
  type: MusicAlbum
  date published: 2025-01-09
album: Ich bin ein Star
  type: MusicAlbum
  date published: 2025-01-26
album: Ich bin der Star auf allen sozialen Medien
  type: MusicAlbum
  date published: 2025-01-30
album: Lauter als der Regen
  type: MusicAlbum
  date published: 2025-02-06
album: Wackelkontakt
  type: MusicAlbum
  date published: 2025-02-06
album: Ich bin froh
  type: MusicAlbum
  date published: 2025-02-07
album: A loose connection
  type: MusicAlbum
  date published: 2025-02-15
album: Nie mehr vielleicht
  type: MusicAlbum
  date published: 2025-03-15
album: Als ich dich zum ersten Mal sah
  type: MusicAlbum
  date published: 2025-03-15
album: Alles auf Jetzt
album: Gianna
album: Nur ein Moment
album: 200 km/h
album: Zwischen zwei Welten
album: Steh wieder auf
album: Feuer
album: Wenn wir uns wiedersehen
album: Falsche Liebe
album: Schalke 04
album: Feuer in den Drähten
album: Über dich
album: König meiner Straße
album: Die Leere schreit
album: Jeden Tag nur du

Alles auf Jetzt
type: MusicAlbum
date published: 2025-03-20

Gianna
type: MusicAlbum
date published: 2025-04-04

Nur ein Moment
type: MusicAlbum
date published: 2025-05-10

200 km/h
type: MusicAlbum
date published: 2025-05-17

Zwischen zwei Welten
type: MusicAlbum
date published: 2025-05-17

Steh wieder auf
type: MusicAlbum
date published: 2025-05-29

Feuer
type: MusicAlbum
date published: 2025-06-26

Wenn wir uns wiedersehen
type: MusicAlbum
date published: 2025-07-03

Falsche Liebe
type: MusicAlbum
date published: 2025-08-09

Schalke 04
type: MusicAlbum
date published: 2025-08-17

Feuer in den Drähten
type: MusicAlbum
date published: 2025-08-29

Über dich
type: MusicAlbum
date published: 2025-09-07

König meiner Straße
type: MusicAlbum
date published: 2025-09-12

Die Leere schreit
type: MusicAlbum
date published: 2025-09-25

Jeden Tag nur du
type: MusicAlbum
date published: 2025-10-11