Dave Sampson
type: MusicGroup
description: David John Bernard Sampson (9 January 1941 – 5 March 2014) was an English rock singer who released a number of singles in the early 1960s on Columbia Records. Life and career Sampson was born in Utto
popularity: 11
followers: 2191
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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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  date published: 2026-06-15T04:47:56Z
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album: No Pressure No Diamonds
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  date published: 2014-05-07
album: Trouble
  type: MusicAlbum
  date published: 2019-06-14
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    by artist: Dave Sampson
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      type: MusicAlbum
      date published: 2019-06-14
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-17T11:34:58Z
    audio: Trouble
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album: Gets Me Through the Night
  type: MusicAlbum
  date published: 2019-09-13
album: Gets Me Through the Night
  type: MusicAlbum
  date published: 2019-09-13
album: All Types of Ways
  type: MusicAlbum
  date published: 2019-10-04
  track: Wild Child
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    by artist: Dave Sampson
    in album: All Types of Ways
      type: MusicAlbum
      date published: 2019-10-04
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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
    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-04T02:06:47Z
    audio: Wild Child
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album: All My Friends
album: Damned

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Loudness (dB)
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value: -6.81

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value: D

Mode Name
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value: Major

All Types of Ways
type: MusicAlbum
date published: 2019-10-04

All My Friends
type: MusicAlbum
date published: 2021-06-18

All My Friends
type: MusicAlbum
date published: 2021-06-18

Damned
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date published: 2025-08-14
track: Damned
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  by artist: Dave Sampson
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    type: MusicAlbum
    date published: 2025-08-14
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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
  subject of: OpenTimestamps Proof of Existence
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x948b238525be2225c60d3d9a3760496dec1b59862787b11aaa5afe6b65006499. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/CANLK2500020.
    date published: 2026-07-04T10:04:33Z
  audio: Damned
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