John Tams
type: MusicGroup
genre: folk
description: John Tams (born 16 February 1949) is an English actor, singer, songwriter, composer and musician born in Holbrook, Derbyshire, the son of a publican. He first worked as a reporter for the Ripley & Hea
popularity: 14
followers: 4890
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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 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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  date published: 2026-06-14T14:31:42Z
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album: An Introduction to John Tams
  type: MusicAlbum
  date published: 1997
album: An Introduction to John Tams
  type: MusicAlbum
  date published: 1997
album: Unity
  type: MusicAlbum
  date published: 2000-01-01
album: Unity
  type: MusicAlbum
  date published: 2000-01-01
album: Unity
  type: MusicAlbum
  date published: 2000-01-01
album: Unity
  type: MusicAlbum
  date published: 2000-01-01
album: Home
  type: MusicAlbum
  date published: 2002-01-01
album: Home
  type: MusicAlbum
  date published: 2002-01-01
album: Home
  type: MusicAlbum
  date published: 2002-01-01
album: Home
  type: MusicAlbum
  date published: 2002-01-01
album: Home
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  date published: 2002-01-01
album: The Reckoning
  type: MusicAlbum
  date published: 2005-01-01
album: The Reckoning
  type: MusicAlbum
  date published: 2005-01-01
album: The Reckoning
  type: MusicAlbum
  date published: 2005-01-01
album: The Reckoning
  type: MusicAlbum
  date published: 2005-01-01
album: The Reckoning (Deluxe Remaster)
  type: MusicAlbum
  date published: 2005-09-05
album: Bitter Withy (Remastered)
  type: MusicAlbum
  date published: 2005-09-05
album: The Reckoning (Deluxe Remaster)
  type: MusicAlbum
  date published: 2005-09-05
album: The Reckoning (Deluxe Remaster)
  type: MusicAlbum
  date published: 2005-09-05
album: Unity
  type: MusicAlbum
  date published: 2006
album: Home
  type: MusicAlbum
  date published: 2006
album: The Reckoning
  type: MusicAlbum
  date published: 2006
  track: Amelia
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    by artist: John Tams
    in album: The Reckoning
      type: MusicAlbum
      date published: 2006
    genre: folk
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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 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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      date published: 2026-07-03T19:59:51Z
    audio: Amelia
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      additional property: Danceability
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album: Unity
  type: MusicAlbum
  date published: 2006
album: An Introduction to
  type: MusicAlbum
  date published: 2018-04-27
album: An Introduction to John Tams
  type: MusicAlbum
  date published: 2018-04-27
album: Bitter Withy (Remastered 2019)
album: The Reckoning (Deluxe Remaster 2019)
track: Hugh Stenson & Mollie Green

Bitter Withy (Remastered 2019)
type: MusicAlbum
date published: 2019-05-03

The Reckoning (Deluxe Remaster 2019)
type: MusicAlbum
date published: 2019-07-05

Hugh Stenson & Mollie Green
type: MusicRecording
duration: PT5M42S
duration ms: 342906
explicit: false
by artist: John Tams
in album: Classic English Songs
  type: MusicAlbum
  date published: 2011-12-26
isrc code: GB4FJ0940242
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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 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 0x080bc4b105de26d92cf129eb63f796449d34efd164e4c18c662a4d440a9a428c. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/GB4FJ0940242.
  date published: 2026-07-31T22:27:44Z
audio: Hugh Stenson & Mollie Green
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