Corvo
type: MusicGroup
popularity: 19
followers: 208
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x546fbdb8c3436b185cc8d0842353e841bbf4f696edbec5662fdfc2327798695c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953786
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953786
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/da0c60da-bb6a-4480-9fa7-b49a79fc71d6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/da0c60da-bb6a-4480-9fa7-b49a79fc71d6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/da0c60da-bb6a-4480-9fa7-b49a79fc71d6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T12:56:12Z
additional property: OTSCanonicalRecord
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 0x546fbdb8c3436b185cc8d0842353e841bbf4f696edbec5662fdfc2327798695c. Chain 2 (Bitcoin): anchored in block 953786 (2026-06-15T12:56:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/da0c60da-bb6a-4480-9fa7-b49a79fc71d6.json and https://artists.proofprofile.net/proofs/artist/da0c60da-bb6a-4480-9fa7-b49a79fc71d6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T12:56:12Z
album: (Mind)
  type: MusicAlbum
  date published: 2022-03-16
album: Scheinbar Erinnerung
  type: MusicAlbum
  date published: 2022-07-08
album: Bad Days
  type: MusicAlbum
  date published: 2022-11-11
album: Treppenhaus
  type: MusicAlbum
  date published: 2022-12-30
album: Eis
  type: MusicAlbum
  date published: 2023-03-24
album: Letzte Nacht
  type: MusicAlbum
  date published: 2023-09-25
album: Alles in Eins
  type: MusicAlbum
  date published: 2023-12-08
album: wort
  type: MusicAlbum
  date published: 2024-02-11
album: Gesagt & Getan
  type: MusicAlbum
  date published: 2024-03-02
album: Feenstaub
  type: MusicAlbum
  date published: 2024-04-05
album: 45
  type: MusicAlbum
  date published: 2024-07-04
album: Lied Von Mir
  type: MusicAlbum
  date published: 2024-08-16
album: MTV
  type: MusicAlbum
  date published: 2024-09-22
album: REGEN
  type: MusicAlbum
  date published: 2024-10-25
album: Atlantis
  type: MusicAlbum
  date published: 2024-12-07
album: Beast Freestyle
  type: MusicAlbum
  date published: 2024-12-20
album: Pass Out
  type: MusicAlbum
  date published: 2025-01-03
album: Nicht Wach
  type: MusicAlbum
  date published: 2025-02-07
album: dui
  type: MusicAlbum
  date published: 2025-03-08
album: 2001
  type: MusicAlbum
  date published: 2025-03-28
album: Euphemia
  type: MusicAlbum
  date published: 2025-04-26
album: RING
  type: MusicAlbum
  date published: 2025-06-06
  track: RING
    type: MusicRecording
    duration: PT1M34S
    duration ms: 94038
    explicit: false
    by artist: Corvo
    in album: RING
      type: MusicAlbum
      date published: 2025-06-06
    isrc code: QZTAU2586383
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T23:53:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x98268fc4a75802531047354631d8fb4e179791222ba1cc82a9c4fdf464bd205e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957776
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957776
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2586383
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T00:05:10Z
    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 0x98268fc4a75802531047354631d8fb4e179791222ba1cc82a9c4fdf464bd205e. Chain 2 (Bitcoin): anchored in block 957776 (2026-07-13T00:05:10Z), 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/QZTAU2586383.
      date published: 2026-07-13T00:05:10Z
    audio: RING
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 104.037
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.703
      additional property: Energy
        type: PropertyValue
        value: 0.531
      additional property: Speechiness
        type: PropertyValue
        value: 0.133
      additional property: Acousticness
        type: PropertyValue
        value: 0.453
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.558
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.573
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.28
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Entferne
  type: MusicAlbum
  date published: 2025-07-11
album: Bilder Von Dir
  type: MusicAlbum
  date published: 2025-09-12
  track: Bilder Von Dir
    type: MusicRecording
    duration: PT1M20S
    duration ms: 80085
    explicit: false
    by artist: Corvo
    in album: Bilder Von Dir
      type: MusicAlbum
      date published: 2025-09-12
    isrc code: QZZ7Q2504137
    additional property: CopyrightID
    additional property: CopyrightStatus
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Bilder Von Dir
album: Keine Ahnung

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-07-15T19:23:40+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x8255442884bc322859b08c83efe7890748bb03335926467264a39ee37443c4f1

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 958196

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/958196

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7Q2504137

OTSTimestamp
type: PropertyValue
value: 2026-07-15T22:25:18Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8255442884bc322859b08c83efe7890748bb03335926467264a39ee37443c4f1. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:25:18Z), 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/QZZ7Q2504137.
date published: 2026-07-15T22:25:18Z

Bilder Von Dir
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 149.304
additional property: Musical Key
  type: PropertyValue
  value: 0
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.368
additional property: Energy
  type: PropertyValue
  value: 0.168
additional property: Speechiness
  type: PropertyValue
  value: 0.043
additional property: Acousticness
  type: PropertyValue
  value: 0.938
additional property: Instrumentalness
  type: PropertyValue
  value: 0.033
additional property: Liveness
  type: PropertyValue
  value: 0.111
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.248
additional property: Loudness (dB)
  type: PropertyValue
  value: -19.351
additional property: Key Name
  type: PropertyValue
  value: C
additional property: Mode Name
  type: PropertyValue
  value: Major

Keine Ahnung
type: MusicAlbum
date published: 2025-11-07