3grave
type: MusicGroup
popularity: 6
followers: 85
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x96c2d35c36b7cdc06bd1239d54af78501e926bf4d3d9896c6ab1fea025d8b484
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954035
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954035
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3d54701f-f0f4-4609-abce-621db8fc31f7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3d54701f-f0f4-4609-abce-621db8fc31f7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3d54701f-f0f4-4609-abce-621db8fc31f7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T02:39:28Z
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 0x96c2d35c36b7cdc06bd1239d54af78501e926bf4d3d9896c6ab1fea025d8b484. Chain 2 (Bitcoin): anchored in block 954035 (2026-06-17T02:39:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3d54701f-f0f4-4609-abce-621db8fc31f7.json and https://artists.proofprofile.net/proofs/artist/3d54701f-f0f4-4609-abce-621db8fc31f7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T02:39:28Z
album: АРТЁМ ГРАФ DISS
  type: MusicAlbum
  date published: 2023-06-27
album: DICON IS DEAD
  type: MusicAlbum
  date published: 2023-07-28
album: HYDRO
  type: MusicAlbum
  date published: 2023-09-22
album: HYDRO 2
  type: MusicAlbum
  date published: 2023-10-06
album: HYDRO 2 (shinki21 Remix)
  type: MusicAlbum
  date published: 2023-10-06
album: HYDRO 2
  type: MusicAlbum
  date published: 2023-10-06
album: SKY
  type: MusicAlbum
  date published: 2023-11-10
  track: SKY
    type: MusicRecording
    duration: PT2M11S
    duration ms: 131368
    explicit: true
    by artist: 3grave
    in album: SKY
      type: MusicAlbum
      date published: 2023-11-10
    isrc code: QZW9K2349925
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T00:07:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x282ad1afd40f9c6e159df8a58d250da067f3d7ea294605e851a1c50609a4b2c3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956422
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956422
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2349925
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T01:01:38Z
    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 0x282ad1afd40f9c6e159df8a58d250da067f3d7ea294605e851a1c50609a4b2c3. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZW9K2349925.
      date published: 2026-07-03T01:01:38Z
    audio: SKY
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 94.999
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.821
      additional property: Energy
        type: PropertyValue
        value: 0.697
      additional property: Speechiness
        type: PropertyValue
        value: 0.319
      additional property: Acousticness
        type: PropertyValue
        value: 0.005
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.025
      additional property: Liveness
        type: PropertyValue
        value: 0.557
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.573
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.128
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: SKY (SLOWED)
  type: MusicAlbum
  date published: 2023-11-17
album: SKY (SLOWED)
  type: MusicAlbum
  date published: 2023-11-17
album: SKY
  type: MusicAlbum
  date published: 2023-11-20
album: CREEP WALK
  type: MusicAlbum
  date published: 2024-01-26
album: CREEP WALK
  type: MusicAlbum
  date published: 2024-02-02
album: SHITNY
  type: MusicAlbum
  date published: 2024-04-12
album: WHO IS 3GRAVE
  type: MusicAlbum
  date published: 2024-05-24
album: WHO IS 3GRAVE
  type: MusicAlbum
  date published: 2024-05-24
album: ОКР
  type: MusicAlbum
  date published: 2024-06-21
album: POSSUM
  type: MusicAlbum
  date published: 2024-07-05
album: Smells Like Childhood
  type: MusicAlbum
  date published: 2024-08-16
album: ЗЕЛЁНЫЙ ЛЕС
  type: MusicAlbum
  date published: 2024-09-30
album: NUN MASSACRE
  type: MusicAlbum
  date published: 2024-10-21
album: НАША МАЛЕНЬКАЯ ТАЙНА
  type: MusicAlbum
  date published: 2024-12-04
album: DEAD ROAD
  type: MusicAlbum
  date published: 2024-12-25
album: ЧЁРНАЯ МЕТКА
  type: MusicAlbum
  date published: 2025-02-11
album: DEAD F PUNK
  type: MusicAlbum
  date published: 2025-04-04
album: CREEPING OUTTA DUNGEON
  type: MusicAlbum
  date published: 2025-04-28
album: ЗА СПИНОЙ
  type: MusicAlbum
  date published: 2025-06-10
album: MISSION
  type: MusicAlbum
  date published: 2025-08-01
album: МАГНИТОШАХТИНСК
album: SIMON

МАГНИТОШАХТИНСК
type: MusicAlbum
date published: 2025-09-05

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