David Lamb
type: MusicGroup
description: David Lamb may refer to: David Lamb (journalist) (1940–2016), Los Angeles Times correspondent David Lamb (philosopher) (born 1942), Philosopher Dave Lamb (David Alexander Lamb, born 1969), English ac
popularity: 2
followers: 27
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x17cdc303bacfd17233de4f86342f9113ca307d50f01ab59f588448bdf9c7b412
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 954066
additional property: OTSBitcoinBlockVerifyURL
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  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
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  value: https://artists.proofprofile.net/proofs/artist/6ad3acf0-598d-4f4c-8f1f-f2eecc604527.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6ad3acf0-598d-4f4c-8f1f-f2eecc604527.json
additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6ad3acf0-598d-4f4c-8f1f-f2eecc604527
additional property: OTSTimestamp
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  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
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  value: {"copyright_id":"0x17cdc303bacfd17233de4f86342f9113ca307d50f01ab59f588448bdf9c7b412","name":"David Lamb","registered_at":"2026-06-17T02:55:42Z","symbol":"NIM1258976","token_address":"0xe7f1474ab5c951a840e4893a8b76d8b4c9c5db78","type":"artist","uuid":"6ad3acf0-598d-4f4c-8f1f-f2eecc604527"}
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 0x17cdc303bacfd17233de4f86342f9113ca307d50f01ab59f588448bdf9c7b412. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6ad3acf0-598d-4f4c-8f1f-f2eecc604527.json and https://artists.proofprofile.net/proofs/artist/6ad3acf0-598d-4f4c-8f1f-f2eecc604527.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x17cdc303bacfd17233de4f86342f9113ca307d50f01ab59f588448bdf9c7b412","name":"David Lamb","registered_at":"2026-06-17T02:55:42Z","symbol":"NIM1258976","token_address":"0xe7f1474ab5c951a840e4893a8b76d8b4c9c5db78","type":"artist","uuid":"6ad3acf0-598d-4f4c-8f1f-f2eecc604527"}
album: A Joyous Yuletide Journey
  type: MusicAlbum
  date published: 2006-01-01
track: Laengdans efter Byfans Mats
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192400
  explicit: false
  by artist: David Lamb
  by artist: Kronos Quartet
  in album: Early Music
    type: MusicAlbum
    date published: 1997-08-15
  isrc code: USNO19745702
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  additional property: CopyrightStatus
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19745702
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  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 0x256abd16e9695f69962d46f704c1f8a1ba5405b6f7c30f3a1ba9459c6fbe5cac. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USNO19745702.
    date published: 2026-07-02T03:55:08Z
  audio: Laengdans efter Byfans Mats
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Danceability
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    additional property: Speechiness
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    additional property: Acousticness
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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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      value: -20.147
    additional property: Key Name
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      value: D
    additional property: Mode Name
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