Smetanka
type: MusicGroup
genre: phonk
popularity: 5
followers: 276
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1fb378ed6209a6b98743dcd112bc80ea2d185a887c39ec9955e164dc30634b1c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ebecb42f-81aa-4016-a390-05db4ec1b347.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ebecb42f-81aa-4016-a390-05db4ec1b347.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ebecb42f-81aa-4016-a390-05db4ec1b347
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
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 0x1fb378ed6209a6b98743dcd112bc80ea2d185a887c39ec9955e164dc30634b1c. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ebecb42f-81aa-4016-a390-05db4ec1b347.json and https://artists.proofprofile.net/proofs/artist/ebecb42f-81aa-4016-a390-05db4ec1b347.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T13:42:37Z
album: Unknown
  type: MusicAlbum
  date published: 2022-03-18
album: Assault of Death
  type: MusicAlbum
  date published: 2022-04-04
album: Perfection
  type: MusicAlbum
  date published: 2022-05-16
album: Sunshine
  type: MusicAlbum
  date published: 2022-05-17
album: Ghost
  type: MusicAlbum
  date published: 2022-07-19
album: Code Red
  type: MusicAlbum
  date published: 2022-07-28
  track: Code Red
    type: MusicRecording
    duration: PT2M35S
    duration ms: 155192
    explicit: true
    by artist: Smetanka
    in album: Code Red
      type: MusicAlbum
      date published: 2022-07-28
    genre: phonk
    isrc code: AEA2L2281420
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T13:36:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x00362100545dc5957e3bdb854ef140430267219101014776f3f6976f145587cf
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA2L2281420
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x00362100545dc5957e3bdb854ef140430267219101014776f3f6976f145587cf. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA2L2281420 — a six-check JSON result.
      date published: 2026-07-05T01:12:41Z
    audio: Code Red
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.018
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.729
      additional property: Energy
        type: PropertyValue
        value: 0.882
      additional property: Speechiness
        type: PropertyValue
        value: 0.289
      additional property: Acousticness
        type: PropertyValue
        value: 0.083
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.14
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.37
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.343
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Code 7
  type: MusicAlbum
  date published: 2022-08-11
album: Code Error
  type: MusicAlbum
  date published: 2022-08-13
album: Different
  type: MusicAlbum
  date published: 2022-08-19
album: My Mind
  type: MusicAlbum
  date published: 2022-09-01
album: Payday
  type: MusicAlbum
  date published: 2022-09-27
album: Bright night
  type: MusicAlbum
  date published: 2022-10-14
album: Phantom
  type: MusicAlbum
  date published: 2022-10-21
album: Silence
  type: MusicAlbum
  date published: 2022-11-25
album: Shiny
  type: MusicAlbum
  date published: 2022-11-25
album: Code 2
  type: MusicAlbum
  date published: 2022-12-01
album: Stay
  type: MusicAlbum
  date published: 2022-12-02
album: Filli
  type: MusicAlbum
  date published: 2022-12-09
album: Feelings
  type: MusicAlbum
  date published: 2023-01-10
album: Midnxnight
  type: MusicAlbum
  date published: 2023-01-17
album: Wizard
  type: MusicAlbum
  date published: 2023-02-01
album: Beauty Is Everywhere
  type: MusicAlbum
  date published: 2023-02-10
album: Night
  type: MusicAlbum
  date published: 2023-02-24
album: Meta
  type: MusicAlbum
  date published: 2023-03-10
album: Above the Clouds
  type: MusicAlbum
  date published: 2023-03-17
album: Streets of Dreams
  type: MusicAlbum
  date published: 2023-03-24
album: Weeping Heavens
album: Weeping Heavens (Sped Up)
album: Underworld
album: Feeling
album: Delight
album: Lost
album: Hit
album: Spectrum
album: Meaning
album: Lucky
album: Outgoing
album: Goodbye
album: Foreword
album: Flow Low
album: Letting Go
album: Open Space
album: X8
album: Dark Dreams
album: Blood Dance
album: Nocturnal Pulse
album: Phantom 1
album: Warmth
album: Eclipsetide
album: Stellar
album: Expectation
album: Edge
album: Umai estriper
album: ODYSSEUS
album: Code red 3
album: Black Prince
album: Black Prince 2
album: The Abysses hugs
album: Heartbreak
album: Ultimatum

Weeping Heavens
type: MusicAlbum
date published: 2023-03-31

Weeping Heavens (Sped Up)
type: MusicAlbum
date published: 2023-04-01

Underworld
type: MusicAlbum
date published: 2023-04-07

Feeling
type: MusicAlbum
date published: 2023-04-14

Delight
type: MusicAlbum
date published: 2023-04-21

Lost
type: MusicAlbum
date published: 2023-05-05

Hit
type: MusicAlbum
date published: 2023-05-19

Spectrum
type: MusicAlbum
date published: 2023-05-26

Meaning
type: MusicAlbum
date published: 2023-05-27

Lucky
type: MusicAlbum
date published: 2023-06-09

Outgoing
type: MusicAlbum
date published: 2023-06-30

Goodbye
type: MusicAlbum
date published: 2023-07-07

Foreword
type: MusicAlbum
date published: 2023-07-14

Flow Low
type: MusicAlbum
date published: 2023-07-21

Letting Go
type: MusicAlbum
date published: 2023-08-11

Open Space
type: MusicAlbum
date published: 2023-11-03

X8
type: MusicAlbum
date published: 2024-07-17

Dark Dreams
type: MusicAlbum
date published: 2024-08-07

Blood Dance
type: MusicAlbum
date published: 2024-08-16

Nocturnal Pulse
type: MusicAlbum
date published: 2024-08-16

Phantom 1
type: MusicAlbum
date published: 2024-08-28

Warmth
type: MusicAlbum
date published: 2024-09-12

Eclipsetide
type: MusicAlbum
date published: 2024-09-19

Stellar
type: MusicAlbum
date published: 2024-09-30

Expectation
type: MusicAlbum
date published: 2024-10-04

Edge
type: MusicAlbum
date published: 2025-01-14

Umai estriper
type: MusicAlbum
date published: 2025-02-28

ODYSSEUS
type: MusicAlbum
date published: 2025-03-14

Code red 3
type: MusicAlbum
date published: 2025-04-18

Black Prince
type: MusicAlbum
date published: 2025-04-25

Black Prince 2
type: MusicAlbum
date published: 2025-05-02

The Abysses hugs
type: MusicAlbum
date published: 2025-06-13

Heartbreak
type: MusicAlbum
date published: 2025-07-04

Ultimatum
type: MusicAlbum
date published: 2025-07-25