Build An Ark
type: MusicGroup
genre: nu jazz
popularity: 8
followers: 2919
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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  value: https://artists.proofprofile.net/proofs/artist/1bcef80f-9b3a-46d7-b656-8343490fc038.json
additional property: OTSVerificationAPI
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79ac163771e3c9aeaa780e55367e922c02e9d6dda58d4b42eed5342fb71707ed. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1bcef80f-9b3a-46d7-b656-8343490fc038.json and https://artists.proofprofile.net/proofs/artist/1bcef80f-9b3a-46d7-b656-8343490fc038.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
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album: Peace With Every Step
  type: MusicAlbum
  date published: 2003
album: Peace With Every Step
  type: MusicAlbum
  date published: 2004-06-01
album: Dawn
  type: MusicAlbum
  date published: 2007-09-25
album: Dawn Remixes
  type: MusicAlbum
  date published: 2009-06-19
album: Love Part 1
  type: MusicAlbum
  date published: 2009-11-01
album: LOVE Part 1
  type: MusicAlbum
  date published: 2010-01-05
album: Love Part 2
  type: MusicAlbum
  date published: 2010-06-30
album: The Stars Are Singing Too
  type: MusicAlbum
  date published: 2011-09-20
album: The Stars Are Singing Too
  type: MusicAlbum
  date published: 2011-09-20
album: The Stars Are Singing Too
  type: MusicAlbum
  date published: 2011-09-20
album: Revision - An Anthology
  type: MusicAlbum
  date published: 2024-07-05
  track: You Gotta Have Freedom
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    duration: PT4M8S
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    by artist: Build An Ark
    in album: Revision - An Anthology
      type: MusicAlbum
      date published: 2024-07-05
    genre: nu jazz
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    additional property: CopyrightID
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLM971900699
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T10:15:55Z
    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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64f73c640ddabaea0745d09325c47e46b86ba89fb5ba68762e326d10bf80e953. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/NLM971900699.
      date published: 2026-07-19T10:15:55Z
    audio: You Gotta Have Freedom
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      additional property: Mode (Major/Minor)
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        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
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      additional property: Speechiness
        type: PropertyValue
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      additional property: Acousticness
        type: PropertyValue
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      additional property: Instrumentalness
        type: PropertyValue
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      additional property: Liveness
        type: PropertyValue
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      additional property: Loudness (dB)
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        value: -5.912
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: Sunflowers in My Garden
    type: MusicRecording
    duration: PT5M6S
    duration ms: 306973
    explicit: false
    by artist: Build An Ark
    in album: Revision - An Anthology
      type: MusicAlbum
      date published: 2024-07-05
    genre: nu jazz
    isrc code: NLM971900715
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
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    additional property: OTSVerificationAPI
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      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLM971900715
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T16:17:58Z
    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 0x8f1ffb3f9a67fd283af9ec616dc63362373a51d83cec64de39d6dcd744025b94. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T16:17:58Z), 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/NLM971900715.
      date published: 2026-07-20T16:17:58Z
    audio: Sunflowers in My Garden
      type: AudioObject
      additional property: Tempo (BPM)
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        value: 90.676
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      additional property: Mode (Major/Minor)
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      additional property: Danceability
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      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Freedom (Live) [Club Diego Short Remix]
track: Bath of Breath Crystal Crescendo

Musical Key
type: PropertyValue
value: 1

Mode (Major/Minor)
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value: 1

Time Signature
type: PropertyValue
value: 4

Danceability
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value: 0.571

Energy
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value: 0.236

Speechiness
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value: 0.062

Acousticness
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value: 0.836

Instrumentalness
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value: 0

Liveness
type: PropertyValue
value: 0.106

Valence (Positivity)
type: PropertyValue
value: 0.379

Loudness (dB)
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value: -14.333

Key Name
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value: C#

Mode Name
type: PropertyValue
value: Major

Freedom (Live) [Club Diego Short Remix]
type: MusicAlbum
date published: 2024-12-20

Bath of Breath Crystal Crescendo
type: MusicRecording
duration: PT3M39S
duration ms: 219586
explicit: false
by artist: Carlos Niño
by artist: Build An Ark
in album: Aquariusssssss
  type: MusicAlbum
  date published: 2012-05-15
isrc code: USM3Y1200027
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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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 0x267bd7bc0f64a7ec3a5b82e61566ed59f4141617fbc94a74a0b7620457b44c4f. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/USM3Y1200027.
  date published: 2026-07-07T11:43:09Z
audio: Bath of Breath Crystal Crescendo
  type: AudioObject
  additional property: Tempo (BPM)
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    type: PropertyValue
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  additional property: Time Signature
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
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