Mautoatasi Asuao Kalapu
type: MusicGroup
popularity: 7
followers: 178
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9b89f2165df4304f24dca8f4ec6df133fdf36e617357ec69ce46fe4642872433
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8fdaa726-8b69-4fbb-bbe1-ed5267d9027b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8fdaa726-8b69-4fbb-bbe1-ed5267d9027b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8fdaa726-8b69-4fbb-bbe1-ed5267d9027b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9b89f2165df4304f24dca8f4ec6df133fdf36e617357ec69ce46fe4642872433","name":"Mautoatasi Asuao Kalapu","registered_at":"2026-06-17T15:51:38Z","symbol":"NIM1443996","token_address":"0x927e47f9586bdf1a9151f4cb46033692fcdd16cb","type":"artist","uuid":"8fdaa726-8b69-4fbb-bbe1-ed5267d9027b"}
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 0x9b89f2165df4304f24dca8f4ec6df133fdf36e617357ec69ce46fe4642872433. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8fdaa726-8b69-4fbb-bbe1-ed5267d9027b.json and https://artists.proofprofile.net/proofs/artist/8fdaa726-8b69-4fbb-bbe1-ed5267d9027b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x9b89f2165df4304f24dca8f4ec6df133fdf36e617357ec69ce46fe4642872433","name":"Mautoatasi Asuao Kalapu","registered_at":"2026-06-17T15:51:38Z","symbol":"NIM1443996","token_address":"0x927e47f9586bdf1a9151f4cb46033692fcdd16cb","type":"artist","uuid":"8fdaa726-8b69-4fbb-bbe1-ed5267d9027b"}
album: Fa'apoipoga, Vol. 3
  type: MusicAlbum
  date published: 2006-06-15
album: Toe Fo'i Le Tama Savai'i, Vol. 5
  type: MusicAlbum
  date published: 2007-06-15
  track: Toe Fo'I Le Tama Savai'I
    type: MusicRecording
    duration: PT4M42S
    duration ms: 282986
    explicit: false
    by artist: Mautoatasi Asuao Kalapu
    in album: Toe Fo'i Le Tama Savai'i, Vol. 5
      type: MusicAlbum
      date published: 2007-06-15
    isrc code: NZVS02000065
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-02T21:56:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2b481d777818353918f266c787f09383a27c048bcf0f40bdd5a55c9fd76d37d1
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956420
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956420
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZVS02000065
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T00:42:11Z
    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 0x2b481d777818353918f266c787f09383a27c048bcf0f40bdd5a55c9fd76d37d1. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/NZVS02000065.
      date published: 2026-07-03T00:42:11Z
    audio: Toe Fo'I Le Tama Savai'I
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 147.895
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.539
      additional property: Energy
        type: PropertyValue
        value: 0.479
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.462
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.333
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.414
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.686
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major