artemtia
type: MusicGroup
popularity: 2
followers: 77
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x118ef6ab475d94639854169c8da202c773c7bf54cb64d27ee00e525f5ee6470d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/efe31e4d-1125-445e-aeac-7baf599d8c0b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/efe31e4d-1125-445e-aeac-7baf599d8c0b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/efe31e4d-1125-445e-aeac-7baf599d8c0b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
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 0x118ef6ab475d94639854169c8da202c773c7bf54cb64d27ee00e525f5ee6470d. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/efe31e4d-1125-445e-aeac-7baf599d8c0b.json and https://artists.proofprofile.net/proofs/artist/efe31e4d-1125-445e-aeac-7baf599d8c0b.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-22T02:53:59Z
album: Rampampam
  type: MusicAlbum
  date published: 2021-10-30
album: Звёзды исчезли
  type: MusicAlbum
  date published: 2021-11-01
album: Ночь
  type: MusicAlbum
  date published: 2021-11-25
album: Потери
  type: MusicAlbum
  date published: 2021-12-06
album: Санта Клаус
  type: MusicAlbum
  date published: 2021-12-10
album: Dyag
  type: MusicAlbum
  date published: 2021-12-14
album: Девочка из инсты
  type: MusicAlbum
  date published: 2021-12-26
album: Сообщение
  type: MusicAlbum
  date published: 2022-01-03
album: Shadow
  type: MusicAlbum
  date published: 2022-04-18
album: Плевать
  type: MusicAlbum
  date published: 2022-04-21
album: No Name
  type: MusicAlbum
  date published: 2022-05-01
  track: Времена
    type: MusicRecording
    duration: PT2M21S
    duration ms: 141532
    explicit: false
    by artist: artemtia
    in album: No Name
      type: MusicAlbum
      date published: 2022-05-01
    isrc code: AEA2M2255922
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T13:00:12+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7fa41780bc13fcd475d21a767cbb3bc79c5884ae17546699d23de9b6f2dbf13a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959008
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959008
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA2M2255922
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T13:14:05Z
    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 0x7fa41780bc13fcd475d21a767cbb3bc79c5884ae17546699d23de9b6f2dbf13a. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/AEA2M2255922 — a six-check JSON result.
      date published: 2026-07-21T13:14:05Z
    audio: Времена
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 136.056
      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: 0.566
      additional property: Energy
        type: PropertyValue
        value: 0.443
      additional property: Speechiness
        type: PropertyValue
        value: 0.26
      additional property: Acousticness
        type: PropertyValue
        value: 0.687
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.542
      additional property: Liveness
        type: PropertyValue
        value: 0.076
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.371
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.462
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Детство
  type: MusicAlbum
  date published: 2022-05-09
album: Времена
  type: MusicAlbum
  date published: 2022-05-13
album: Phonk for Eternity
  type: MusicAlbum
  date published: 2022-05-21
album: Phonk for Eternity
  type: MusicAlbum
  date published: 2022-05-21
album: Хотел сказать
  type: MusicAlbum
  date published: 2022-07-08
album: Не звезда
  type: MusicAlbum
  date published: 2022-07-22
album: Мечта
  type: MusicAlbum
  date published: 2022-08-22