Sam Makia
type: MusicGroup
genre: exotica
popularity: 4
followers: 75
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3f3c9b73c9aed494ab1f7ba4b7140db39547963633699c305c881dccb315d0cb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c3cc047d-82f4-45f0-a6d2-92f3ff71efaa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c3cc047d-82f4-45f0-a6d2-92f3ff71efaa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c3cc047d-82f4-45f0-a6d2-92f3ff71efaa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3f3c9b73c9aed494ab1f7ba4b7140db39547963633699c305c881dccb315d0cb","name":"Sam Makia","registered_at":"2026-06-20T20:16:26Z","symbol":"NIM1703135","token_address":"0x05384e88a4a7353d0b7592e0638e5a36a41ac88c","type":"artist","uuid":"c3cc047d-82f4-45f0-a6d2-92f3ff71efaa"}
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 0x3f3c9b73c9aed494ab1f7ba4b7140db39547963633699c305c881dccb315d0cb. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c3cc047d-82f4-45f0-a6d2-92f3ff71efaa.json and https://artists.proofprofile.net/proofs/artist/c3cc047d-82f4-45f0-a6d2-92f3ff71efaa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0x3f3c9b73c9aed494ab1f7ba4b7140db39547963633699c305c881dccb315d0cb","name":"Sam Makia","registered_at":"2026-06-20T20:16:26Z","symbol":"NIM1703135","token_address":"0x05384e88a4a7353d0b7592e0638e5a36a41ac88c","type":"artist","uuid":"c3cc047d-82f4-45f0-a6d2-92f3ff71efaa"}
album: Vintage World No. 135 - LP: Hawaiian Holiday
  type: MusicAlbum
  date published: 1958-11-02
album: Hawaiian Favorites
  type: MusicAlbum
  date published: 1976
  track: Little Brown Gal
    type: MusicRecording
    duration: PT2M1S
    duration ms: 121704
    explicit: false
    by artist: Sam Makia
    in album: Hawaiian Favorites
      type: MusicAlbum
      date published: 1976
    genre: exotica
    isrc code: QZPL52106606
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T11:33:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8787dfb821ebf1ff9ca0905d67cf0b5c2b24d926643e34efeffc7643640b1fbc
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958543
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958543
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPL52106606
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T11:58:44Z
    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 0x8787dfb821ebf1ff9ca0905d67cf0b5c2b24d926643e34efeffc7643640b1fbc. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/QZPL52106606.
      date published: 2026-07-18T11:58:44Z
    audio: Little Brown Gal
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.301
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.605
      additional property: Energy
        type: PropertyValue
        value: 0.499
      additional property: Speechiness
        type: PropertyValue
        value: 0.061
      additional property: Acousticness
        type: PropertyValue
        value: 0.808
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.342
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.774
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.562
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 16 Hits Of Hawaii
  type: MusicAlbum
  date published: 2005
album: 16 Hits Of Hawaii
  type: MusicAlbum
  date published: 2005
album: Hawaii in Stereo
  type: MusicAlbum
  date published: 2011-02-01
album: Hawaii In Stereo
  type: MusicAlbum
  date published: 2023-03-17
album: Hawaii in Stereo - The Fabulous Fiftieth State
  type: MusicAlbum
  date published: 2024-11-15