IYB
type: MusicGroup
popularity: 19
followers: 557
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x963ef4efd4f93b98677a2789096c8ed0c10bbe0ac613b16ce74108a904e9f931
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953807
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953807
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e793e686-7158-4ef5-b965-fc4a4ea84ff1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e793e686-7158-4ef5-b965-fc4a4ea84ff1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e793e686-7158-4ef5-b965-fc4a4ea84ff1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T16:39:18Z
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 0x963ef4efd4f93b98677a2789096c8ed0c10bbe0ac613b16ce74108a904e9f931. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e793e686-7158-4ef5-b965-fc4a4ea84ff1.json and https://artists.proofprofile.net/proofs/artist/e793e686-7158-4ef5-b965-fc4a4ea84ff1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:22:30Z
album: Phxnk II
  type: MusicAlbum
  date published: 2022-07-07
album: HOLLOW HEART
  type: MusicAlbum
  date published: 2022-10-09
  track: HOLLOW HEART
    type: MusicRecording
    duration: PT2M32S
    duration ms: 152359
    explicit: true
    by artist: IYB
    in album: HOLLOW HEART
      type: MusicAlbum
      date published: 2022-10-09
    isrc code: QZRP42226139
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T15:22:57+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7cab252d04950fafd57a43a1cded94bb8d7ff8ceb747aaff77c1992b3beff178
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958176
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958176
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP42226139
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T18:25:32Z
    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 0x7cab252d04950fafd57a43a1cded94bb8d7ff8ceb747aaff77c1992b3beff178. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T18:25:32Z), 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/QZRP42226139.
      date published: 2026-07-15T18:25:32Z
    audio: HOLLOW HEART
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 177.857
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.572
      additional property: Energy
        type: PropertyValue
        value: 0.942
      additional property: Speechiness
        type: PropertyValue
        value: 0.075
      additional property: Acousticness
        type: PropertyValue
        value: 0.003
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.201
      additional property: Liveness
        type: PropertyValue
        value: 0.348
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.32
      additional property: Loudness (dB)
        type: PropertyValue
        value: 1.402
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: GETSUGA TENSHOU
  type: MusicAlbum
  date published: 2022-10-09
album: DEATH BLOSSOM
  type: MusicAlbum
  date published: 2022-10-30
album: VINDICATOR
  type: MusicAlbum
  date published: 2023-04-22
album: CHOOSE YOUR DEATH
  type: MusicAlbum
  date published: 2023-11-30
album: CORRUPTION 142
  type: MusicAlbum
  date published: 2024-03-15
album: CORRUPTION 142 (Slowed)
  type: MusicAlbum
  date published: 2024-03-17
  track: CORRUPTION 142 - Slowed
    type: MusicRecording
    duration: PT2M27S
    duration ms: 147096
    explicit: true
    by artist: IYB
    in album: CORRUPTION 142 (Slowed)
      type: MusicAlbum
      date published: 2024-03-17
    isrc code: QZES92402449
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T05:08:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x21a47f8d27604a767debd25e594ea9c0e44e352f614385f03095758500c7c24a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958975
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958975
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES92402449
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T06:12:52Z
    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 0x21a47f8d27604a767debd25e594ea9c0e44e352f614385f03095758500c7c24a. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/QZES92402449.
      date published: 2026-07-21T06:12:52Z
    audio: CORRUPTION 142 - Slowed
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 123.999
      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: 0.712
      additional property: Energy
        type: PropertyValue
        value: 0.504
      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: NOZARASHI RAGE
album: Clutch Kick Queen
album: ANTIHERO!
album: TÁ GOSTOSINHO!

Speechiness
type: PropertyValue
value: 0.053

Acousticness
type: PropertyValue
value: 0.343

Instrumentalness
type: PropertyValue
value: 0.892

Liveness
type: PropertyValue
value: 0.259

Valence (Positivity)
type: PropertyValue
value: 0.117

Loudness (dB)
type: PropertyValue
value: -5.829

Key Name
type: PropertyValue
value: C#

Mode Name
type: PropertyValue
value: Major

NOZARASHI RAGE
type: MusicAlbum
date published: 2024-05-21

Clutch Kick Queen
type: MusicAlbum
date published: 2024-12-09

ANTIHERO!
type: MusicAlbum
date published: 2025-02-14

TÁ GOSTOSINHO!
type: MusicAlbum
date published: 2025-08-18