Darkness positive
type: MusicGroup
genre: jazz funk
popularity: 8
followers: 1422
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xff3e8720cb2c8a4ee2084aab1ac5380f0d96a7d6a19b2b91f5dd6129deea3041
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e5dd180a-41d4-4d49-aa58-47dd4a42d4b1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e5dd180a-41d4-4d49-aa58-47dd4a42d4b1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e5dd180a-41d4-4d49-aa58-47dd4a42d4b1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xff3e8720cb2c8a4ee2084aab1ac5380f0d96a7d6a19b2b91f5dd6129deea3041","name":"Darkness positive","registered_at":"2026-06-21T08:37:17Z","symbol":"NIM1877154","token_address":"0xefd48b8d144ca7d44e70a773258d49535d91582a","type":"artist","uuid":"e5dd180a-41d4-4d49-aa58-47dd4a42d4b1"}
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 0xff3e8720cb2c8a4ee2084aab1ac5380f0d96a7d6a19b2b91f5dd6129deea3041. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e5dd180a-41d4-4d49-aa58-47dd4a42d4b1.json and https://artists.proofprofile.net/proofs/artist/e5dd180a-41d4-4d49-aa58-47dd4a42d4b1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xff3e8720cb2c8a4ee2084aab1ac5380f0d96a7d6a19b2b91f5dd6129deea3041","name":"Darkness positive","registered_at":"2026-06-21T08:37:17Z","symbol":"NIM1877154","token_address":"0xefd48b8d144ca7d44e70a773258d49535d91582a","type":"artist","uuid":"e5dd180a-41d4-4d49-aa58-47dd4a42d4b1"}
album: Neviem Čo Mi Je
  type: MusicAlbum
  date published: 2018-07-13
album: Prvý Dojem
  type: MusicAlbum
  date published: 2018-10-05
  track: Poď Von
    type: MusicRecording
    duration: PT4M18S
    duration ms: 258653
    explicit: true
    by artist: Darkness positive
    in album: Prvý Dojem
      type: MusicAlbum
      date published: 2018-10-05
    genre: jazz funk
    isrc code: SKE011810603
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T09:40:48+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcd15aaa7e25bafffce4cf6b2a36693296899f562e62013898d3d9eb7453a20ca
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959118
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959118
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SKE011810603
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T10:01:58Z
    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 0xcd15aaa7e25bafffce4cf6b2a36693296899f562e62013898d3d9eb7453a20ca. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/SKE011810603.
      date published: 2026-07-22T10:01:58Z
    audio: Poď Von
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 83.73
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.579
      additional property: Energy
        type: PropertyValue
        value: 0.717
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.225
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.416
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.935
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.252
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Zahynul
  type: MusicAlbum
  date published: 2019-08-30
album: Live In Nitra
  type: MusicAlbum
  date published: 2020-02-07
album: ?
  type: MusicAlbum
  date published: 2020-10-15
album: We Grew
  type: MusicAlbum
  date published: 2022-01-07
album: 14 dní
  type: MusicAlbum
  date published: 2022-11-18
album: 10 rokov
  type: MusicAlbum
  date published: 2022-11-18
album: Pre vás
  type: MusicAlbum
  date published: 2022-11-25
  track: Opálená
    type: MusicRecording
    duration: PT4M27S
    duration ms: 267903
    explicit: false
    by artist: Darkness positive
    in album: Pre vás
      type: MusicAlbum
      date published: 2022-11-25
    genre: jazz funk
    isrc code: SKE012215502
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T18:53:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf16b702ce1734a5db9a8579ab3bfd2ff948a737802bf6ced3054cd25cf714cf0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958770
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958770
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SKE012215502
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T21:55:34Z
    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 0xf16b702ce1734a5db9a8579ab3bfd2ff948a737802bf6ced3054cd25cf714cf0. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:55:34Z), 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/SKE012215502.
      date published: 2026-07-19T21:55:34Z
    audio: Opálená
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.039
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name

Time Signature
type: PropertyValue
value: 3

Danceability
type: PropertyValue
value: 0.585

Energy
type: PropertyValue
value: 0.727

Speechiness
type: PropertyValue
value: 0.038

Acousticness
type: PropertyValue
value: 0.041

Instrumentalness
type: PropertyValue
value: 0.001

Liveness
type: PropertyValue
value: 0.368

Valence (Positivity)
type: PropertyValue
value: 0.268

Loudness (dB)
type: PropertyValue
value: -9.855

Key Name
type: PropertyValue
value: A

Mode Name
type: PropertyValue
value: Minor