P.i. Brothers
type: MusicGroup
popularity: 6
followers: 343
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5db67235798f3eb8b4c2b3347f794c4e456bc6c9c2f2417e989008c8c3291bbf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c3b73e62-2646-4af6-a105-314c89dbb981.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c3b73e62-2646-4af6-a105-314c89dbb981.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c3b73e62-2646-4af6-a105-314c89dbb981
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5db67235798f3eb8b4c2b3347f794c4e456bc6c9c2f2417e989008c8c3291bbf","name":"P.i. Brothers","registered_at":"2026-06-20T20:40:06Z","symbol":"NIM1708013","token_address":"0xbc59f436f35832e8304c5e651c9970a4fbc9f526","type":"artist","uuid":"c3b73e62-2646-4af6-a105-314c89dbb981"}
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 0x5db67235798f3eb8b4c2b3347f794c4e456bc6c9c2f2417e989008c8c3291bbf. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c3b73e62-2646-4af6-a105-314c89dbb981.json and https://artists.proofprofile.net/proofs/artist/c3b73e62-2646-4af6-a105-314c89dbb981.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x5db67235798f3eb8b4c2b3347f794c4e456bc6c9c2f2417e989008c8c3291bbf","name":"P.i. Brothers","registered_at":"2026-06-20T20:40:06Z","symbol":"NIM1708013","token_address":"0xbc59f436f35832e8304c5e651c9970a4fbc9f526","type":"artist","uuid":"c3b73e62-2646-4af6-a105-314c89dbb981"}
album: Fa'afetai I Matua Ma Tua'a
  type: MusicAlbum
  date published: 2021-05-20
album: Sa'iliga Manuia
  type: MusicAlbum
  date published: 2021-10-13
album: Logo Tagitagi
  type: MusicAlbum
  date published: 2021-11-22
album: Suamalie Le Tu'inanau
  type: MusicAlbum
  date published: 2022-02-13
album: Tapua'iga
  type: MusicAlbum
  date published: 2022-02-16
album: Love Me Today
  type: MusicAlbum
  date published: 2023-01-27
  track: Love Me Today
    type: MusicRecording
    duration: PT3M53S
    duration ms: 233607
    explicit: false
    by artist: P.i. Brothers
    in album: Love Me Today
      type: MusicAlbum
      date published: 2023-01-27
    isrc code: NZPB12300396
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T10:03:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9e5b310997359feab82cdfee07032616472bd4d05ae8399b03b6ffb02c39d4f4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958276
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958276
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZPB12300396
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T13:02:38Z
    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 0x9e5b310997359feab82cdfee07032616472bd4d05ae8399b03b6ffb02c39d4f4. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T13:02:38Z), 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/NZPB12300396.
      date published: 2026-07-16T13:02:38Z
    audio: Love Me Today
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 67.974
      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: 0.711
      additional property: Energy
        type: PropertyValue
        value: 0.519
      additional property: Speechiness
        type: PropertyValue
        value: 0.027
      additional property: Acousticness
        type: PropertyValue
        value: 0.039
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.28
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.515
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.074
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Ia Fai A'u
  type: MusicAlbum
  date published: 2023-04-28
album: Fafine Le Nofo Lelei
  type: MusicAlbum
  date published: 2023-07-28
album: Whiskey Lullaby
  type: MusicAlbum
  date published: 2023-08-14
album: Share My Love With You
  type: MusicAlbum
  date published: 2024-11-16