Angelo-K
type: MusicGroup
genre: progressive house
popularity: 8
followers: 258
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb9edc030123b7ba251eef68e81faf3b57002707efa3adbf1c2170d5bdb1a87d5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953918
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953918
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1ac1e813-b369-484c-9c19-5e359e5e4c9f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1ac1e813-b369-484c-9c19-5e359e5e4c9f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1ac1e813-b369-484c-9c19-5e359e5e4c9f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:55:04Z
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 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 0xb9edc030123b7ba251eef68e81faf3b57002707efa3adbf1c2170d5bdb1a87d5. Chain 2 (Bitcoin): anchored in block 953918 (2026-06-16T08:55:04Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1ac1e813-b369-484c-9c19-5e359e5e4c9f.json and https://artists.proofprofile.net/proofs/artist/1ac1e813-b369-484c-9c19-5e359e5e4c9f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T08:55:04Z
album: One Step Closer
  type: MusicAlbum
  date published: 2013-12-09
album: Air
  type: MusicAlbum
  date published: 2014-01-06
album: Decoding EP
  type: MusicAlbum
  date published: 2014-01-07
album: An Unknown Adventure Ep
  type: MusicAlbum
  date published: 2014-04-22
album: An Unknown Adventure EP
  type: MusicAlbum
  date published: 2014-04-22
album: Visions
  type: MusicAlbum
  date published: 2014-07-30
album: Summer Kiss
  type: MusicAlbum
  date published: 2014-09-29
album: Only EP
  type: MusicAlbum
  date published: 2016-01-11
album: Fool For Love
  type: MusicAlbum
  date published: 2016-02-08
album: Whatever You Need
  type: MusicAlbum
  date published: 2021-02-15
  track: Whatever You Need - Original Vocal Mix
    type: MusicRecording
    duration: PT7M0S
    duration ms: 420559
    explicit: false
    by artist: Angelo-K
    in album: Whatever You Need
      type: MusicAlbum
      date published: 2021-02-15
    genre: progressive house
    isrc code: UKACT2160169
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T00:51:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x245387746b2945e2a9ef0044190f1b20a55f7ae14675fef831c913fac62db371
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959087
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959087
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKACT2160169
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T02:05:55Z
    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 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 0x245387746b2945e2a9ef0044190f1b20a55f7ae14675fef831c913fac62db371. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/UKACT2160169.
      date published: 2026-07-22T02:05:55Z
    audio: Whatever You Need - Original Vocal Mix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 106.012
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.614
      additional property: Energy
        type: PropertyValue
        value: 0.729
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.002
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.35
      additional property: Liveness
        type: PropertyValue
        value: 0.1
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.162
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.636
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Memories
  type: MusicAlbum
  date published: 2021-03-15
album: Whatever You Need: Remixes, Pt. 1
  type: MusicAlbum
  date published: 2021-03-29
album: Whatever You Need: Remixes, Pt. 2
  type: MusicAlbum
  date published: 2021-05-17
  track: Whatever You Need - Modern Acrobats Remix
    type: MusicRecording
    duration: PT5M30S
    duration ms: 330532
    explicit: false
    by artist: Angelo-K
    in album: Whatever You Need: Remixes, Pt. 2
      type: MusicAlbum
      date published: 2021-05-17
    genre: progressive house
    isrc code: UKACT2161267
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xacbfca4aad7bbf995e37cd20a598f7c02d57fcef57f07ae1de0ff07bad3bcdf7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959015
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959015
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKACT2161267
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T13:52:01Z
    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 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 0xacbfca4aad7bbf995e37cd20a598f7c02d57fcef57f07ae1de0ff07bad3bcdf7. Chain 2 (Bitcoin): anchored in block 959015 (2026-07-21T13:52:01Z), 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/UKACT2161267.
      date published: 2026-07-21T13:52:01Z
    audio: Whatever You Need - Modern Acrobats Remix
      type: AudioObject
      additional property: Tempo (BPM)
      additional property: Musical Key
      additional property: Mode (Major/Minor)
      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
album: Like We Used to Be: Remixes, Pt. 1
album: Collection of the Best Tracks From: Angelo-K, Pt. 1
album: Let Me Go
album: Fire in the Sky, Pt. 1 (Remixes)
album: Whatever You Need: Remixes, Pt. 3
album: Whatever You Need, Pt. 4 (Remixes)
album: Collection of the Best Tracks From: Angelo-K, Pt. 2
album: Memories:, Pt. 1 (Remixes)
album: Darker Days
album: Darker Days: Remixes, Pt. 1

Tempo (BPM)
type: PropertyValue
value: 105.979

Musical Key
type: PropertyValue
value: 10

Mode (Major/Minor)
type: PropertyValue
value: 0

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.561

Energy
type: PropertyValue
value: 0.793

Speechiness
type: PropertyValue
value: 0.027

Acousticness
type: PropertyValue
value: 0.009

Instrumentalness
type: PropertyValue
value: 0.337

Liveness
type: PropertyValue
value: 0.098

Valence (Positivity)
type: PropertyValue
value: 0.703

Loudness (dB)
type: PropertyValue
value: -6.646

Key Name
type: PropertyValue
value: Bb

Mode Name
type: PropertyValue
value: Minor

Like We Used to Be: Remixes, Pt. 1
type: MusicAlbum
date published: 2021-06-28

Collection of the Best Tracks From: Angelo-K, Pt. 1
type: MusicAlbum
date published: 2021-07-21

Let Me Go
type: MusicAlbum
date published: 2021-07-21

Memories
type: MusicAlbum
date published: 2021-07-26

Fire in the Sky, Pt. 1 (Remixes)
type: MusicAlbum
date published: 2021-09-07

Whatever You Need: Remixes, Pt. 3
type: MusicAlbum
date published: 2021-10-04

Whatever You Need, Pt. 4 (Remixes)
type: MusicAlbum
date published: 2021-12-27
track: Whatever You Need - Igor Kalinin Remix
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254739
  explicit: false
  by artist: Angelo-K
  in album: Whatever You Need, Pt. 4 (Remixes)
    type: MusicAlbum
    date published: 2021-12-27
  genre: progressive house
  isrc code: UKACT2162934
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-30T18:55:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7227b43642d35ba243febb98c0e05337dd850a2b5659de30f0f6c3c1a1909511
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960296
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960296
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKACT2162934
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-30T19:11:09Z
  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 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 0x7227b43642d35ba243febb98c0e05337dd850a2b5659de30f0f6c3c1a1909511. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/UKACT2162934.
    date published: 2026-07-30T19:11:09Z
  audio: Whatever You Need - Igor Kalinin Remix
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 128.209
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.682
    additional property: Energy
      type: PropertyValue
      value: 0.864
    additional property: Speechiness
      type: PropertyValue
      value: 0.041
    additional property: Acousticness
      type: PropertyValue
      value: 0.099
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.117
    additional property: Liveness
      type: PropertyValue
      value: 0.052
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.801
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.99
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Collection of the Best Tracks From: Angelo-K, Pt. 2
type: MusicAlbum
date published: 2022-01-19

Memories:, Pt. 1 (Remixes)
type: MusicAlbum
date published: 2022-03-08

Darker Days
type: MusicAlbum
date published: 2023-11-30

Darker Days: Remixes, Pt. 1
type: MusicAlbum
date published: 2024-05-13