BOYFRN
type: MusicGroup
popularity: 12
followers: 946
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x92157932671c9afa030a59b5f158879236e71b75b0b1577cb2a3489d4aeb3dd0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953727
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953727
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/90942f20-fbe3-423f-a7a4-6d0bf723fd23.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/90942f20-fbe3-423f-a7a4-6d0bf723fd23.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/90942f20-fbe3-423f-a7a4-6d0bf723fd23
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T02:33:01Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92157932671c9afa030a59b5f158879236e71b75b0b1577cb2a3489d4aeb3dd0. Chain 2 (Bitcoin): anchored in block 953727 (2026-06-15T02:33:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/90942f20-fbe3-423f-a7a4-6d0bf723fd23.json and https://artists.proofprofile.net/proofs/artist/90942f20-fbe3-423f-a7a4-6d0bf723fd23.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T02:33:01Z
album: Nine Tails
  type: MusicAlbum
  date published: 2018-10-12
album: Bring It Back
  type: MusicAlbum
  date published: 2019-02-01
album: Die Young
  type: MusicAlbum
  date published: 2019-03-22
album: Come Down
  type: MusicAlbum
  date published: 2019-04-19
album: Cry.
  type: MusicAlbum
  date published: 2019-11-15
album: Static
  type: MusicAlbum
  date published: 2020-02-18
album: Last Night
  type: MusicAlbum
  date published: 2021-02-15
  track: Last Night
    type: MusicRecording
    duration: PT3M8S
    duration ms: 188780
    explicit: true
    by artist: BOYFRN
    in album: Last Night
      type: MusicAlbum
      date published: 2021-02-15
    isrc code: TCAFJ2127609
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T23:16:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xafa56f68c7b5bec00724f028a493324b84d9d0cfaec78f99cd4816e4c7d1965a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958342
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958342
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFJ2127609
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T02:21:29Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafa56f68c7b5bec00724f028a493324b84d9d0cfaec78f99cd4816e4c7d1965a. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T02:21:29Z), 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/TCAFJ2127609.
      date published: 2026-07-17T02:21:29Z
    audio: Last Night
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 123.018
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.602
      additional property: Energy
        type: PropertyValue
        value: 0.631
      additional property: Speechiness
        type: PropertyValue
        value: 0.044
      additional property: Acousticness
        type: PropertyValue
        value: 0.335
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.369
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.075
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.236
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: WAY I FLOW
  type: MusicAlbum
  date published: 2021-07-08
  track: WAY I FLOW
    type: MusicRecording
    duration: PT3M10S
    duration ms: 190344
    explicit: false
    by artist: BOYFRN
    in album: WAY I FLOW
      type: MusicAlbum
      date published: 2021-07-08
    isrc code: CARPR2100001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T11:39:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8de0c2f1c4019bd72019cb4c8c63801036186c31261ef4deeddbb3b32f3722c7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CARPR2100001
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8de0c2f1c4019bd72019cb4c8c63801036186c31261ef4deeddbb3b32f3722c7. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/CARPR2100001.
      date published: 2026-07-05T01:12:41Z
    audio: WAY I FLOW
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 144.91
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.81
      additional property: Energy
        type: PropertyValue
        value: 0.693
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: ISSUES
album: SAYONARA
album: Saturn's Interlude
album: Oh My Days
album: Show&Prove
album: GoGo
album: Good Time
album: BETTER

Speechiness
type: PropertyValue
value: 0.09

Acousticness
type: PropertyValue
value: 0.189

Instrumentalness
type: PropertyValue
value: 0.008

Liveness
type: PropertyValue
value: 0.076

Valence (Positivity)
type: PropertyValue
value: 0.336

Loudness (dB)
type: PropertyValue
value: -7.633

Key Name
type: PropertyValue
value: D

Mode Name
type: PropertyValue
value: Major

ISSUES
type: MusicAlbum
date published: 2022-10-20

SAYONARA
type: MusicAlbum
date published: 2023-05-18

Saturn's Interlude
type: MusicAlbum
date published: 2023-07-25

Oh My Days
type: MusicAlbum
date published: 2023-09-28

Show&Prove
type: MusicAlbum
date published: 2024-06-14

GoGo
type: MusicAlbum
date published: 2024-07-26

Good Time
type: MusicAlbum
date published: 2024-10-31

BETTER
type: MusicAlbum
date published: 2025-04-11