Maine
type: MusicGroup
description: Maine ( ) is a state in the New England region of the United States, and the northeasternmost state in the contiguous United States. It borders New Hampshire to the west, the Gulf of Maine to the sout
popularity: 5
followers: 270
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b0696153-199b-4949-ad42-ecd73a4d7937.ots
additional property: OTSRecordURL
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  value: https://artists.proofprofile.net/proofs/artist/b0696153-199b-4949-ad42-ecd73a4d7937.json
additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b0696153-199b-4949-ad42-ecd73a4d7937
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
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 0x97a0aec5a28a535b887f1d26eb9ae79a405936d6b1da54dd7a1052ada74ce09a. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b0696153-199b-4949-ad42-ecd73a4d7937.json and https://artists.proofprofile.net/proofs/artist/b0696153-199b-4949-ad42-ecd73a4d7937.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
album: Ghetto Love Songs
  type: MusicAlbum
  date published: 2006-11-13
album: Dinco D Presents: Bigg East Vol 1
  type: MusicAlbum
  date published: 2018-10-12
album: Bad Bitches & Champaigne
  type: MusicAlbum
  date published: 2019-02-01
album: Bandz Everywhere
  type: MusicAlbum
  date published: 2019-03-29
album: Bandz Everywhere
  type: MusicAlbum
  date published: 2019-04-19
  track: Running
    type: MusicRecording
    duration: PT2M48S
    duration ms: 168359
    explicit: false
    by artist: Maine
    in album: Bandz Everywhere
      type: MusicAlbum
      date published: 2019-04-19
    isrc code: QZ85M1921139
    additional property: CopyrightID
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958491
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ85M1921139
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T04:29:42Z
    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 0xfc1ad9daa13c33290ddbd16a451a07b825612ca08426881996cef0f1e018e16d. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), 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/QZ85M1921139.
      date published: 2026-07-18T04:29:42Z
    audio: Running
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 91.089
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.736
      additional property: Energy
        type: PropertyValue
        value: 0.679
      additional property: Speechiness
        type: PropertyValue
        value: 0.285
      additional property: Acousticness
        type: PropertyValue
        value: 0.194
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.065
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.694
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.399
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Bandz Everywhere
  type: MusicAlbum
  date published: 2019-04-19
album: I Can’t Explain It
  type: MusicAlbum
  date published: 2020-02-28
album: Bad Bitches & Champagne
  type: MusicAlbum
  date published: 2020-03-03
album: Main Event
  type: MusicAlbum
  date published: 2022-08-02
album: Swag Like Me
  type: MusicAlbum
  date published: 2022-08-18
album: The New Division
  type: MusicAlbum
  date published: 2023-01-07
album: Get Wit U
  type: MusicAlbum
  date published: 2023-10-11
album: Find A Way (FASHION)
  type: MusicAlbum
  date published: 2025-02-11