Def-i
type: MusicGroup
popularity: 17
followers: 2304
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1bd566acdadab5b3bbd71c4878fc23c3203b0a328a540d3c1b90cac359ee5fe7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953648
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953648
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/47dbae4b-1d9b-478e-ada7-5acda818be37.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/47dbae4b-1d9b-478e-ada7-5acda818be37.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/47dbae4b-1d9b-478e-ada7-5acda818be37
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T15:20:52Z
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 0x1bd566acdadab5b3bbd71c4878fc23c3203b0a328a540d3c1b90cac359ee5fe7. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/47dbae4b-1d9b-478e-ada7-5acda818be37.json and https://artists.proofprofile.net/proofs/artist/47dbae4b-1d9b-478e-ada7-5acda818be37.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
album: The Sound of Color
  type: MusicAlbum
  date published: 2010-05-27
album: Lightworks
  type: MusicAlbum
  date published: 2014-06-24
album: Three Piece Soup
  type: MusicAlbum
  date published: 2015-08-28
album: Shields for Raining Arrows
  type: MusicAlbum
  date published: 2016-01-22
album: Arrow-Rhymanics
  type: MusicAlbum
  date published: 2017-04-07
album: Dream Trails
  type: MusicAlbum
  date published: 2019-04-12
album: Gather Round (feat. Ariano)
  type: MusicAlbum
  date published: 2020-02-07
album: Pearls
  type: MusicAlbum
  date published: 2020-02-21
album: Deserted Oceans
  type: MusicAlbum
  date published: 2020-03-06
album: Aspiration Date (feat. Ariano)
  type: MusicAlbum
  date published: 2020-04-03
album: Medicine
  type: MusicAlbum
  date published: 2020-04-17
album: American Quarantine
  type: MusicAlbum
  date published: 2020-04-27
album: Woke Up Late (Remix) [feat. Josh Dominguez]
  type: MusicAlbum
  date published: 2020-05-04
album: Oceans Deserted (Remixes)
  type: MusicAlbum
  date published: 2020-05-08
album: Drzltn
  type: MusicAlbum
  date published: 2020-11-20
album: Into The Unowned
  type: MusicAlbum
  date published: 2021-07-16
album: Silly Love
  type: MusicAlbum
  date published: 2022-03-21
album: Changes
  type: MusicAlbum
  date published: 2022-04-08
album: In The Mean Time
  type: MusicAlbum
  date published: 2022-04-29
album: Since You Left
  type: MusicAlbum
  date published: 2022-06-01
album: Remixed & Reloaded (In The Mean Time)
  type: MusicAlbum
  date published: 2022-06-03
album: Remixed & Reloaded (Instrumentals)
  type: MusicAlbum
  date published: 2022-07-08
album: In The Mean Time (Instrumentals)
  type: MusicAlbum
  date published: 2022-07-08
album: Water Edges
  type: MusicAlbum
  date published: 2022-08-19
album: Indigenous Worldwide
  type: MusicAlbum
  date published: 2023-02-24
album: Gathering of MCs Intertribal
  type: MusicAlbum
  date published: 2023-04-28
album: Gathering of MCs Round Table
  type: MusicAlbum
  date published: 2023-04-28
album: Gathering of MCs vs. Everyone
  type: MusicAlbum
  date published: 2023-04-28
album: Gathering of MCs Lineage
  type: MusicAlbum
  date published: 2023-04-28
album: Solstice
  type: MusicAlbum
  date published: 2023-06-16
album: Blue Hour
  type: MusicAlbum
  date published: 2023-08-25
album: Blue Hour (Ariano Remixes) [Instrumental]
  type: MusicAlbum
  date published: 2023-11-22
album: Blue Hour Remixes (Ariano Remix)
  type: MusicAlbum
  date published: 2023-11-24
album: DefPhilthy
  type: MusicAlbum
  date published: 2024-03-22
album: Gathering of MCs Danger Room
  type: MusicAlbum
  date published: 2024-04-26
album: Rhymewalker (Bounty)
  type: MusicAlbum
  date published: 2024-08-16
album: Poppin John
  type: MusicAlbum
  date published: 2024-10-18
album: Special Pack
  type: MusicAlbum
  date published: 2024-11-01
album: Moonglare
  type: MusicAlbum
  date published: 2024-11-29
album: New Day
  type: MusicAlbum
  date published: 2025-01-01
album: Believe
  type: MusicAlbum
  date published: 2025-02-14
album: Gathering of MCs Warriors
  type: MusicAlbum
  date published: 2025-02-28
album: Wormhole
  type: MusicAlbum
  date published: 2025-03-14
album: Never Let You Down
  type: MusicAlbum
  date published: 2025-04-25
album: DayGlow
  type: MusicAlbum
  date published: 2025-05-16
album: Gathering of MCs Choppers
  type: MusicAlbum
  date published: 2025-06-27
  track: Gathering of MCs Choppers
    type: MusicRecording
    duration: PT3M33S
    duration ms: 213600
    explicit: true
    by artist: Def-i
    in album: Gathering of MCs Choppers
      type: MusicAlbum
      date published: 2025-06-27
    isrc code: QZTB32520666
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T23:53:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe22e2f7349d9215f21a6d4aa2ebba8ee4e910357bc708af06e3c6cd485ae40a7
    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/QZTB32520666
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Gathering of MCs Choppers

OTSTimestamp
type: PropertyValue
value: 2026-07-13T00:05:10Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe22e2f7349d9215f21a6d4aa2ebba8ee4e910357bc708af06e3c6cd485ae40a7. 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/QZTB32520666.
date published: 2026-07-13T00:05:10Z

Gathering of MCs Choppers
type: AudioObject
additional property: Tempo (BPM)
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additional property: Musical Key
  type: PropertyValue
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additional property: Mode (Major/Minor)
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  value: 1
additional property: Time Signature
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  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.755
additional property: Energy
  type: PropertyValue
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additional property: Speechiness
  type: PropertyValue
  value: 0.188
additional property: Acousticness
  type: PropertyValue
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additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.356
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.438
additional property: Loudness (dB)
  type: PropertyValue
  value: -6.417
additional property: Key Name
  type: PropertyValue
  value: D
additional property: Mode Name
  type: PropertyValue
  value: Major