KRESTALL/Courier
type: MusicGroup
popularity: 17
followers: 30591
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3c0a06ca3f7ead5d991d2df28e8e94d4743ee934a7cabdcdb1c10222a3a0fd1c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953681
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953681
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/645592c4-46ec-469d-8cf7-6bc06e3c5b93.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/645592c4-46ec-469d-8cf7-6bc06e3c5b93.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/645592c4-46ec-469d-8cf7-6bc06e3c5b93
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T19:31:23Z
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 0x3c0a06ca3f7ead5d991d2df28e8e94d4743ee934a7cabdcdb1c10222a3a0fd1c. Chain 2 (Bitcoin): anchored in block 953681 (2026-06-14T19:31:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/645592c4-46ec-469d-8cf7-6bc06e3c5b93.json and https://artists.proofprofile.net/proofs/artist/645592c4-46ec-469d-8cf7-6bc06e3c5b93.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T19:31:23Z
album: Гранж
  type: MusicAlbum
  date published: 2016-06-30
  track: Хлоя
    type: MusicRecording
    duration: PT2M59S
    duration ms: 179532
    explicit: true
    by artist: KRESTALL/Courier
    in album: Гранж
      type: MusicAlbum
      date published: 2016-06-30
    isrc code: SMRUS0043925
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T07:11:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7015c47a57f31fe768c8e9f957cbe364752150348b7035e5972ab155ca50c3a6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958115
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958115
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SMRUS0043925
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T07:27:09Z
    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 0x7015c47a57f31fe768c8e9f957cbe364752150348b7035e5972ab155ca50c3a6. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T07:27:09Z), 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/SMRUS0043925.
      date published: 2026-07-15T07:27:09Z
    audio: Хлоя
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 135.205
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.55
      additional property: Energy
        type: PropertyValue
        value: 0.824
      additional property: Speechiness
        type: PropertyValue
        value: 0.173
      additional property: Acousticness
        type: PropertyValue
        value: 0.064
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.215
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.218
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.726
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: ГРАНЖ: Хлоя и отношения
  type: MusicAlbum
  date published: 2017-06-30
album: ХАТА 27
  type: MusicAlbum
  date published: 2017-09-01
album: Магнолия (feat. Enique)
  type: MusicAlbum
  date published: 2018-01-17
album: ГРАНЖ 3
  type: MusicAlbum
  date published: 2018-01-26
album: Кура на коне
  type: MusicAlbum
  date published: 2018-02-22
album: Savannah
  type: MusicAlbum
  date published: 2018-09-13
album: ZODIAC
  type: MusicAlbum
  date published: 2018-10-05
album: ЗОДИАК
  type: MusicAlbum
  date published: 2018-10-05
album: Измены [prod. Versace Tearz]
  type: MusicAlbum
  date published: 2018-11-02
album: Измены
  type: MusicAlbum
  date published: 2018-11-02
album: Внутри вечно
  type: MusicAlbum
  date published: 2018-12-20
album: Внутри вечно (feat. Maru) [prod. Sidxkick]
  type: MusicAlbum
  date published: 2018-12-21
album: ТАНК
  type: MusicAlbum
  date published: 2019-04-19
album: Вспомнил детство
  type: MusicAlbum
  date published: 2019-05-17
album: Змея [prod. by FrozenGangBeatz]
  type: MusicAlbum
  date published: 2019-07-26
album: ГОРЕ-ТВОРЕЦ
  type: MusicAlbum
  date published: 2019-08-23
album: FRIENDS
  type: MusicAlbum
  date published: 2020-02-14
album: FRIENDS
  type: MusicAlbum
  date published: 2020-02-14
album: КУРАНАКУРЕ (Prod. by Prometeus)
  type: MusicAlbum
  date published: 2020-02-28
album: КУРАНАКУРЕ (prod. Prometeus)
  type: MusicAlbum
  date published: 2020-02-28
album: КОТ
  type: MusicAlbum
  date published: 2020-03-13
album: Моё Тело
  type: MusicAlbum
  date published: 2020-04-12
album: ДАМБА
  type: MusicAlbum
  date published: 2020-05-01
album: Вы хотели старого Курьера?
  type: MusicAlbum
  date published: 2020-07-10
album: Вы хотели старого курьера?
  type: MusicAlbum
  date published: 2020-07-10
album: ...СМС
  type: MusicAlbum
  date published: 2020-08-14
album: Последние СМС
album: ЕБАШУ
album: Мёртвый номер
album: МЁРТВЫЙ НОМЕР
album: ЧИСТЫМ
album: JAZZ
album: GUMMY!
album: КОПИЛКА!
album: УБРАЛО (prod. by UnKnown)
album: ЧТО Я ХОЧУ! (prod. by AcidKiddy)
album: КУРА
album: Маленькая Ш
album: AYO SHAWTY (prod. by 24ADEN)
album: НЕ ВЕРЮ ИМ (Prod. by Andykate)
album: Черновик №12
album: Тупо Мир
album: ВОДА 2050
album: 3:55
album: Когда я буду старым
album: Светлый опыт / Учителя
album: ХЛОЯ, Ч. 2 (prod. by KANJO)
album: Хоть и Лучшей, ты казалась другим, Олицетворяю Я тебя сейчас / Гранж 4
album: RAP SONG
album: CONSULTANT
album: LOSHADKA
album: ХОЛОД ДОБРОМ МОИМ
album: ТЕПЛО НЕ ЗАБЫВАЙ

Последние СМС
type: MusicAlbum
date published: 2020-08-14

ЕБАШУ
type: MusicAlbum
date published: 2020-09-04

Мёртвый номер
type: MusicAlbum
date published: 2020-10-09

МЁРТВЫЙ НОМЕР
type: MusicAlbum
date published: 2020-10-09

ЧИСТЫМ
type: MusicAlbum
date published: 2020-10-15

JAZZ
type: MusicAlbum
date published: 2021-02-26

ЧИСТЫМ
type: MusicAlbum
date published: 2021-10-15

GUMMY!
type: MusicAlbum
date published: 2022-03-01

КОПИЛКА!
type: MusicAlbum
date published: 2022-03-04

КОПИЛКА!
type: MusicAlbum
date published: 2022-03-04

УБРАЛО (prod. by UnKnown)
type: MusicAlbum
date published: 2022-03-25

ЧТО Я ХОЧУ! (prod. by AcidKiddy)
type: MusicAlbum
date published: 2022-04-08

КУРА
type: MusicAlbum
date published: 2022-04-22

Маленькая Ш
type: MusicAlbum
date published: 2022-05-27

AYO SHAWTY (prod. by 24ADEN)
type: MusicAlbum
date published: 2022-06-03

НЕ ВЕРЮ ИМ (Prod. by Andykate)
type: MusicAlbum
date published: 2022-06-20

Черновик №12
type: MusicAlbum
date published: 2022-12-09

Тупо Мир
type: MusicAlbum
date published: 2023-02-21

ВОДА 2050
type: MusicAlbum
date published: 2023-04-21

3:55
type: MusicAlbum
date published: 2023-10-27

Когда я буду старым
type: MusicAlbum
date published: 2023-11-08

Светлый опыт / Учителя
type: MusicAlbum
date published: 2024-03-22

ХЛОЯ, Ч. 2 (prod. by KANJO)
type: MusicAlbum
date published: 2024-04-05

Хоть и Лучшей, ты казалась другим, Олицетворяю Я тебя сейчас / Гранж 4
type: MusicAlbum
date published: 2024-04-12

RAP SONG
type: MusicAlbum
date published: 2024-07-26

CONSULTANT
type: MusicAlbum
date published: 2024-08-16

LOSHADKA
type: MusicAlbum
date published: 2024-11-22

ХОЛОД ДОБРОМ МОИМ
type: MusicAlbum
date published: 2025-08-19

ТЕПЛО НЕ ЗАБЫВАЙ
type: MusicAlbum
date published: 2025-11-14