Drikung Kyobpa Choling & Upaya
type: MusicGroup
popularity: 2
followers: 79
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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
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x223cd5b60c4bce88637c1c666148d6ee6b21742a60a1afdda00340c40bf61ffa. Chain 2 (Bitcoin): anchored in block 953922 (2026-06-16T09:36:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1c238ded-2103-42f9-8107-39bd5648a715.json and https://artists.proofprofile.net/proofs/artist/1c238ded-2103-42f9-8107-39bd5648a715.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T09:36:34Z
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album: Sacred Prayers of Tibetan Lamas
  type: MusicAlbum
  date published: 2011-04-08
  track: Vajra Song of the Fivefold Path
    type: MusicRecording
    duration: PT2M17S
    duration ms: 137189
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    by artist: Drikung Kyobpa Choling & Upaya
    in album: Sacred Prayers of Tibetan Lamas
      type: MusicAlbum
      date published: 2011-04-08
    isrc code: USCGJ1130255
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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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x171019eec3a0b77c901da9320f94282e1005f3c0c5dc31e1bd6b2e00e5610a0f. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:53:58Z), 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/USCGJ1130255.
      date published: 2026-07-20T02:53:58Z
    audio: Vajra Song of the Fivefold Path
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      additional property: Time Signature
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      additional property: Instrumentalness
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      additional property: Liveness
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      additional property: Valence (Positivity)
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      additional property: Loudness (dB)
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      additional property: Key Name
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      additional property: Mode Name
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