SAFIN
type: MusicGroup
popularity: 12
followers: 212
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6e55dc45627f87b98ee55a4b725791179273271ffa8cfa41c1f8ed8c83625f7d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953803
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953803
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ed74a1e4-ab09-4252-96da-b1695061777c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ed74a1e4-ab09-4252-96da-b1695061777c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ed74a1e4-ab09-4252-96da-b1695061777c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T15:41:00Z
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 0x6e55dc45627f87b98ee55a4b725791179273271ffa8cfa41c1f8ed8c83625f7d. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ed74a1e4-ab09-4252-96da-b1695061777c.json and https://artists.proofprofile.net/proofs/artist/ed74a1e4-ab09-4252-96da-b1695061777c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T15:41:00Z
album: Broken Heart
  type: MusicAlbum
  date published: 2024-07-05
album: Дурман
  type: MusicAlbum
  date published: 2024-05-31
album: ВЕСНА
  type: MusicAlbum
  date published: 2024-05-03
album: Морозы осенней Сибири
  type: MusicAlbum
  date published: 2024-02-23
album: Поболит и заживёт
  type: MusicAlbum
  date published: 2023-12-01
album: Мотылёк
  type: MusicAlbum
  date published: 2023-08-25
album: Сама по себе
  type: MusicAlbum
  date published: 2023-04-06
album: Докуривай
  type: MusicAlbum
  date published: 2023-02-03
album: Не выходишь из головы (TIERRA Remix)
  type: MusicAlbum
  date published: 2022-12-09
album: Не выходишь из головы
  type: MusicAlbum
  date published: 2022-11-25
album: Не одевайся
  type: MusicAlbum
  date published: 2022-11-04
album: Локоны
  type: MusicAlbum
  date published: 2022-07-22
album: ФРИСБИ
  type: MusicAlbum
  date published: 2022-06-03
album: КУРАЖ БОМБЕЙ
  type: MusicAlbum
  date published: 2022-04-22
  track: КУРАЖ БОМБЕЙ
    type: MusicRecording
    duration: PT2M55S
    duration ms: 175915
    explicit: false
    by artist: RASA
    by artist: SAFIN
    in album: КУРАЖ БОМБЕЙ
      type: MusicAlbum
      date published: 2022-04-22
    isrc code: RUACR2200187
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-07T22:56:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc6c5249a47aef4177f2aa690f5388f7ca3aff9daef6ce025dd82465cc8341400
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 953520
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/953520
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUACR2200187
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T13:32:09Z
    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 0xc6c5249a47aef4177f2aa690f5388f7ca3aff9daef6ce025dd82465cc8341400. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/RUACR2200187.
      date published: 2026-06-13T13:32:09Z
    audio: КУРАЖ БОМБЕЙ
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 122.763
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.805
      additional property: Energy
        type: PropertyValue
        value: 0.706
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.015
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.191
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.227
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.952
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Стробоскоп
  type: MusicAlbum
  date published: 2022-02-14
album: Карусель
  type: MusicAlbum
  date published: 2021-12-06
album: Lambrusco
  type: MusicAlbum
  date published: 2021-05-25
album: LE MINOR
  type: MusicAlbum
  date published: 2021-04-13
album: Здесь и там
  type: MusicAlbum
  date published: 2021-01-23
album: Обнуляй
  type: MusicAlbum
  date published: 2020-11-13
album: Метро
  type: MusicAlbum
  date published: 2020-10-03
  track: Метро
    type: MusicRecording
    duration: PT2M32S
    duration ms: 152841
    explicit: false
    by artist: SAFIN
    by artist: VSEGDA17
    in album: Метро
      type: MusicAlbum
      date published: 2020-10-03
    isrc code: QMBZ92027793
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-27T21:53:23+00:00
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Метро
album: Ракеты
album: Чертово колесо
album: AROMAT

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x1a368f307e0185f082782b14e67c3269c77f9a808a15bdbb81540107325afb04

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/956304

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92027793

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:55:08Z

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 0x1a368f307e0185f082782b14e67c3269c77f9a808a15bdbb81540107325afb04. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QMBZ92027793.
date published: 2026-07-02T03:55:08Z

Метро
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 158.8
additional property: Musical Key
  type: PropertyValue
  value: 9
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.687
additional property: Energy
  type: PropertyValue
  value: 0.698
additional property: Speechiness
  type: PropertyValue
  value: 0.168
additional property: Acousticness
  type: PropertyValue
  value: 0.256
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.144
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.338
additional property: Loudness (dB)
  type: PropertyValue
  value: -10.819
additional property: Key Name
  type: PropertyValue
  value: A
additional property: Mode Name
  type: PropertyValue
  value: Minor

Ракеты
type: MusicAlbum
date published: 2020-08-27

Чертово колесо
type: MusicAlbum
date published: 2019-07-17

AROMAT
type: MusicAlbum
date published: 2019-06-06