Drua
type: MusicGroup
genre: acid house
genre: hard house
description: thumb|right| CAD Ndrua, based on the Sema Makawa thumb|Model of a drua from Fiji in the Otago Museum Drua, also known as na drua, n'drua, ndrua or waqa tabu ("sacred canoe", ), is a double-hull sailin
popularity: 7
followers: 757
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additional property: OTSVerifyInstructions
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  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
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  date published: 2026-06-17T08:11:48Z
album: Leisureplex
  type: MusicAlbum
  date published: 2022-09-09
  track: Leisureplex
  track: Leisureplex - Mor Elian Remix
  track: LARP

Leisureplex
type: MusicRecording
duration: PT6M1S
duration ms: 361000
explicit: false
by artist: Drua
in album: Leisureplex
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  date published: 2022-09-09
popularity: 12
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additional property: OTSVerifyInstructions
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  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
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T11:34:59Z
audio: Leisureplex
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Leisureplex - Mor Elian Remix
type: MusicRecording
duration: PT5M40S
duration ms: 340000
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by artist: Drua
by artist: Mor Elian
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  date published: 2022-09-09
popularity: 4
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Leisureplex - Mor Elian Remix
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LARP
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duration: PT5M52S
duration ms: 352750
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in album: Leisureplex
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  date published: 2022-09-09
popularity: 15
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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
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
audio: LARP
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