SigmaMusicArt
type: MusicGroup
popularity: 4
followers: 95
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x86cf3ef13a24298e55955b5928f4f621cf0f3b36dffd73200dd9c940835f4c1f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9bf3be54-485d-4ec0-b0b5-48b147b41eee.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9bf3be54-485d-4ec0-b0b5-48b147b41eee.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9bf3be54-485d-4ec0-b0b5-48b147b41eee
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
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 0x86cf3ef13a24298e55955b5928f4f621cf0f3b36dffd73200dd9c940835f4c1f. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9bf3be54-485d-4ec0-b0b5-48b147b41eee.json and https://artists.proofprofile.net/proofs/artist/9bf3be54-485d-4ec0-b0b5-48b147b41eee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T04:47:29Z
album: Sport Trap
  type: MusicAlbum
  date published: 2023-11-17
album: Inspiring Cinematic Music
  type: MusicAlbum
  date published: 2023-11-19
album: Urban Evasion
  type: MusicAlbum
  date published: 2024-02-25
album: I Like It
  type: MusicAlbum
  date published: 2024-04-26
album: KRUSHFUNK
  type: MusicAlbum
  date published: 2024-05-04
album: Heroic Quest
  type: MusicAlbum
  date published: 2024-05-24
album: Jukebox
  type: MusicAlbum
  date published: 2024-06-21
album: Funk Upbeat
  type: MusicAlbum
  date published: 2024-07-26
album: Timeless Reverence
  type: MusicAlbum
  date published: 2024-07-27
album: Grinder
  type: MusicAlbum
  date published: 2024-08-04
album: Backstreet Freedom
  type: MusicAlbum
  date published: 2024-08-16
album: Growth Matrix
  type: MusicAlbum
  date published: 2024-09-06
album: Back To School
  type: MusicAlbum
  date published: 2024-09-24
album: Spooky Halloween
  type: MusicAlbum
  date published: 2024-09-29
album: Oktoberfest
  type: MusicAlbum
  date published: 2024-10-02
album: Oktoberfest Munich
  type: MusicAlbum
  date published: 2024-10-04
album: Halloween Party
  type: MusicAlbum
  date published: 2024-10-04
album: Halloween
  type: MusicAlbum
  date published: 2024-10-16
album: Halloween Trap
  type: MusicAlbum
  date published: 2024-10-30
album: Kids School
  type: MusicAlbum
  date published: 2024-11-03
album: Earnings Echo
  type: MusicAlbum
  date published: 2024-11-04
album: Happy Birthday
  type: MusicAlbum
  date published: 2024-11-04
album: Rise of Legends
  type: MusicAlbum
  date published: 2024-11-04
album: Delicate Whispers
  type: MusicAlbum
  date published: 2024-11-06
album: Upbeat Funk
  type: MusicAlbum
  date published: 2024-11-08
album: New Era
  type: MusicAlbum
  date published: 2024-11-28
album: Phonk
  type: MusicAlbum
  date published: 2024-12-10
  track: Phonk
    type: MusicRecording
    duration: PT1M31S
    duration ms: 91233
    explicit: false
    by artist: SigmaMusicArt
    in album: Phonk
      type: MusicAlbum
      date published: 2024-12-10
    isrc code: QZZEB2479610
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T23:07:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x891453fbbef8273da58197524b16d63fd97ddbff0efa3150db77801ee0638bda
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958627
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958627
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEB2479610
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T23:33:54Z
    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 0x891453fbbef8273da58197524b16d63fd97ddbff0efa3150db77801ee0638bda. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), 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/QZZEB2479610.
      date published: 2026-07-18T23:33:54Z
    audio: Phonk
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 123.007
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.775
      additional property: Energy
        type: PropertyValue
        value: 0.923
      additional property: Speechiness
        type: PropertyValue
        value: 0.045
      additional property: Acousticness
        type: PropertyValue
        value: 0.004
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.273
      additional property: Liveness
        type: PropertyValue
        value: 0.054
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.958
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.919
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Horror
album: Christmas Lofi
album: Lofi Hip Hop
album: Merry Christmas
album: Trap
album: Lofi Christmas
album: Sleigh Bells Ring
album: Mentality
album: Monkey Art
album: Fashion Model
album: Brick by Brick
album: G House Breakbeat
album: Motivation Gym
album: Walk of Dr. Livesey
album: Sport Workout Trap
album: Christmas Piano
album: Epic Dubstep
album: Street Hustle
album: Girls & Jdm
album: Chill Hyperpop
album: Savage
album: Bionic
album: Future Gallery
album: Soul In Motion
album: Delusion
album: POV
album: Happy & Positive Ukulele
album: Countdown
album: Summer Warm Evening
album: Dirty Heart
album: Like A Lion
album: Underground Syndicate
album: Company Vision
album: Daylight
album: Minimalistic Prelude
album: Information Review
album: Lofi Jazz Vol 1
album: Ramadan Of The Middle East

Horror
type: MusicAlbum
date published: 2024-12-10

Christmas Lofi
type: MusicAlbum
date published: 2024-12-10

Lofi Hip Hop
type: MusicAlbum
date published: 2024-12-11

Merry Christmas
type: MusicAlbum
date published: 2024-12-11

Trap
type: MusicAlbum
date published: 2024-12-24

Lofi Christmas
type: MusicAlbum
date published: 2024-12-27

Sleigh Bells Ring
type: MusicAlbum
date published: 2024-12-31

Mentality
type: MusicAlbum
date published: 2024-12-31

Monkey Art
type: MusicAlbum
date published: 2024-12-31

Fashion Model
type: MusicAlbum
date published: 2025-01-01

Fashion Model
type: MusicAlbum
date published: 2025-01-01

Brick by Brick
type: MusicAlbum
date published: 2025-01-01

G House Breakbeat
type: MusicAlbum
date published: 2025-01-01

Motivation Gym
type: MusicAlbum
date published: 2025-01-01

Walk of Dr. Livesey
type: MusicAlbum
date published: 2025-01-03

Sport Workout Trap
type: MusicAlbum
date published: 2025-01-03

Walk of Dr. Livesey
type: MusicAlbum
date published: 2025-01-03

Christmas Piano
type: MusicAlbum
date published: 2025-01-03

Epic Dubstep
type: MusicAlbum
date published: 2025-01-04

Street Hustle
type: MusicAlbum
date published: 2025-01-04

Christmas Lofi
type: MusicAlbum
date published: 2025-01-10

Girls & Jdm
type: MusicAlbum
date published: 2025-01-10

Chill Hyperpop
type: MusicAlbum
date published: 2025-01-17

Savage
type: MusicAlbum
date published: 2025-01-17

Bionic
type: MusicAlbum
date published: 2025-01-17

Future Gallery
type: MusicAlbum
date published: 2025-01-18

Soul In Motion
type: MusicAlbum
date published: 2025-01-18

Delusion
type: MusicAlbum
date published: 2025-01-24

POV
type: MusicAlbum
date published: 2025-01-28

Happy & Positive Ukulele
type: MusicAlbum
date published: 2025-01-30

Countdown
type: MusicAlbum
date published: 2025-01-31

Summer Warm Evening
type: MusicAlbum
date published: 2025-01-31

Dirty Heart
type: MusicAlbum
date published: 2025-02-01

Like A Lion
type: MusicAlbum
date published: 2025-02-04

Underground Syndicate
type: MusicAlbum
date published: 2025-02-05

Company Vision
type: MusicAlbum
date published: 2025-03-04

Daylight
type: MusicAlbum
date published: 2025-03-04

Minimalistic Prelude
type: MusicAlbum
date published: 2025-03-04

Information Review
type: MusicAlbum
date published: 2025-03-05

Lofi Jazz Vol 1
type: MusicAlbum
date published: 2025-03-05

Ramadan Of The Middle East
type: MusicAlbum
date published: 2025-03-05

Breaking News
type: MusicAlbum
date published: 2025-03-07

Epical Adventure
type: MusicAlbum
date published: 2025-03-08

Top It
type: MusicAlbum
date published: 2025-03-13

Fake Like That
type: MusicAlbum
date published: 2025-03-20

Summer Vibes
type: MusicAlbum
date published: 2025-05-09

Summer Offline
type: MusicAlbum
date published: 2025-05-24

Puffy Paints
type: MusicAlbum
date published: 2025-07-03

Puffy Paints
type: MusicAlbum
date published: 2025-07-03

Style
type: MusicAlbum
date published: 2025-07-09

Mindful Flow Meditation
type: MusicAlbum
date published: 2025-07-25

Beauty Product
type: MusicAlbum
date published: 2025-07-29

Drifter
type: MusicAlbum
date published: 2025-08-05

Kingdom Of Conquerors
type: MusicAlbum
date published: 2025-08-15

Bog It
type: MusicAlbum
date published: 2025-08-18

Bog It
type: MusicAlbum
date published: 2025-08-18

Historical Portraits
type: MusicAlbum
date published: 2025-08-28

Skrrtline
type: MusicAlbum
date published: 2025-09-26

Skrrtline
type: MusicAlbum
date published: 2025-09-26

Ha Ha, Halloween
type: MusicAlbum
date published: 2025-10-28

Suspenseful Tense
type: MusicAlbum
date published: 2025-11-14