Motherland
type: MusicGroup
description: REDIRECT Homeland#Motherland
popularity: 5
followers: 131
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf3f753d38c26e360c8c245e8c3ae438d14284839d298b876c160b29b2040d03e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a3cbe2fb-52e2-45da-ad4d-98ee7669beca.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a3cbe2fb-52e2-45da-ad4d-98ee7669beca.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a3cbe2fb-52e2-45da-ad4d-98ee7669beca
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
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 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 0xf3f753d38c26e360c8c245e8c3ae438d14284839d298b876c160b29b2040d03e. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a3cbe2fb-52e2-45da-ad4d-98ee7669beca.json and https://artists.proofprofile.net/proofs/artist/a3cbe2fb-52e2-45da-ad4d-98ee7669beca.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
album: Sweet Obsession
  type: MusicAlbum
  date published: 2019-02-26
album: Night and Day
  type: MusicAlbum
  date published: 2020-11-05
album: Atlas
  type: MusicAlbum
  date published: 2020-11-06
album: Motherland
  type: MusicAlbum
  date published: 2020-12-18
  track: I Don't know
    type: MusicRecording
    duration: PT2M6S
    duration ms: 126066
    explicit: false
    by artist: Motherland
    in album: Motherland
      type: MusicAlbum
      date published: 2020-12-18
    isrc code: QZNWX2087689
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T03:26:34+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x249f22d28d5e251c880280119f622417786f6adf2cdb6569732dfa4053e799c8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959094
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959094
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2087689
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T03:33:16Z
    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 0x249f22d28d5e251c880280119f622417786f6adf2cdb6569732dfa4053e799c8. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/QZNWX2087689.
      date published: 2026-07-22T03:33:16Z
    audio: I Don't know
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 160.073
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.506
      additional property: Energy
        type: PropertyValue
        value: 0.685
      additional property: Speechiness
        type: PropertyValue
        value: 0.059
      additional property: Acousticness
        type: PropertyValue
        value: 0.812
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.189
      additional property: Liveness
        type: PropertyValue
        value: 0.107
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.467
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.473
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Everything I wanted
  type: MusicAlbum
  date published: 2021-05-21
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  type: MusicAlbum
  date published: 2021-05-29
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  type: MusicAlbum
  date published: 2021-06-14
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  type: MusicAlbum
  date published: 2021-06-22
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  type: MusicAlbum
  date published: 2021-06-29
album: In a cell all by myself
  type: MusicAlbum
  date published: 2021-07-21
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  type: MusicAlbum
  date published: 2021-09-24
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  type: MusicAlbum
  date published: 2021-12-26
album: DRUNK ON GOD
  type: MusicAlbum
  date published: 2021-12-27
album: Spring is here
  type: MusicAlbum
  date published: 2022-01-07
album: I love you
  type: MusicAlbum
  date published: 2022-03-31
album: Stay Alive
  type: MusicAlbum
  date published: 2022-05-30
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  type: MusicAlbum
  date published: 2022-07-01
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  type: MusicAlbum
  date published: 2023-04-27
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  type: MusicAlbum
  date published: 2023-11-23
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2025-10-31