The Mac Project
type: MusicGroup
popularity: 2
followers: 89
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2152597aad4ea4ce1f7179e745599590b627655678b829b98cd2e3b82075bedb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/99cc2ec9-6c2b-4b79-9b16-630b0d6d6cca.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/99cc2ec9-6c2b-4b79-9b16-630b0d6d6cca.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/99cc2ec9-6c2b-4b79-9b16-630b0d6d6cca
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2152597aad4ea4ce1f7179e745599590b627655678b829b98cd2e3b82075bedb","name":"The Mac Project","registered_at":"2026-06-17T19:21:11Z","symbol":"NIM1494016","token_address":"0x8d0ab1a376fc0c40c97f4d0c0fbcd8119cbbded5","type":"artist","uuid":"99cc2ec9-6c2b-4b79-9b16-630b0d6d6cca"}
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 0x2152597aad4ea4ce1f7179e745599590b627655678b829b98cd2e3b82075bedb. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/99cc2ec9-6c2b-4b79-9b16-630b0d6d6cca.json and https://artists.proofprofile.net/proofs/artist/99cc2ec9-6c2b-4b79-9b16-630b0d6d6cca.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x2152597aad4ea4ce1f7179e745599590b627655678b829b98cd2e3b82075bedb","name":"The Mac Project","registered_at":"2026-06-17T19:21:11Z","symbol":"NIM1494016","token_address":"0x8d0ab1a376fc0c40c97f4d0c0fbcd8119cbbded5","type":"artist","uuid":"99cc2ec9-6c2b-4b79-9b16-630b0d6d6cca"}
album: Another Love
  type: MusicAlbum
  date published: 2008-01-01
album: Another Love (Remixes) (feat. Therese)
  type: MusicAlbum
  date published: 2008-04-25
  track: Another Love (feat. Therese) - Radio Edit
    type: MusicRecording
    duration: PT2M33S
    duration ms: 153693
    explicit: false
    by artist: The Mac Project
    in album: Another Love (Remixes) (feat. Therese)
      type: MusicAlbum
      date published: 2008-04-25
    isrc code: GBCEN0800451
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T11:20:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb95c2a787e176364d07a496b212782c7d1fb6afa704b51692848267d3910200d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCEN0800451
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    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 0xb95c2a787e176364d07a496b212782c7d1fb6afa704b51692848267d3910200d. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/GBCEN0800451.
      date published: 2026-07-05T18:48:28Z
    audio: Another Love (feat. Therese) - Radio Edit
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.02
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.694
      additional property: Energy
        type: PropertyValue
        value: 0.84
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.033
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.679
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.902
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.177
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Another Love (feat. Therese)
  type: MusicAlbum
  date published: 2008-04-27
album: Another Love (feat. Therese)
  type: MusicAlbum
  date published: 2008-04-27
album: Another Love (feat. Therese)
  type: MusicAlbum
  date published: 2009-01-12