Sam Coates
type: MusicGroup
description: Sam Coates (born 22 April 1978) is a British journalist. He has worked for Sky News since 2019 as their Deputy Political Editor. Coates previously worked as a newspaper journalist for The Times from
popularity: 2
followers: 28
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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 0x8aa66a4a3fbffb075b69eac4a8209cb8823772bd5f3e17a94a28bf4fb818a759. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/086485cd-b0ad-470d-89b7-f2f9997534b2.json and https://artists.proofprofile.net/proofs/artist/086485cd-b0ad-470d-89b7-f2f9997534b2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:39:16Z
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track: Still, Still, Still
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  by artist: Elizabeth May
  by artist: Fiona Pears
  by artist: Sam Coates
  by artist: Libera
  in album: Boys Choir - Christmas Carols
    type: MusicAlbum
    date published: 2018-11-09
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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
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a85b358b8be673dc75d1952517b22e99e5d687d664d178533955a2131ad2c3f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBHKE1100103.
    date published: 2026-07-08T03:53:27Z
  audio: Still, Still, Still
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    additional property: Valence (Positivity)
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    additional property: Key Name
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    additional property: Mode Name
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track: Gaudete- canticum novum

Gaudete- canticum novum
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duration: PT2M55S
duration ms: 175507
explicit: false
by artist: Traditional
by artist: Robert Prizeman
by artist: Anna Stokes
by artist: Charlotte Ashley
by artist: Elizabeth May
by artist: Fiona Pears
by artist: Mason Neely
by artist: Sam Coates
by artist: Steven Geraghty
by artist: Libera
in album: Christian Classical Music
  type: MusicAlbum
  date published: 2023-09-20
genre: bhajan
genre: gregorian-chant
genre: medieval
genre: traditional-music
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83cfe50408390732ee2b629b4eac63375a64fa0057669b360af9dab4f96e0f84. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/GBHKE1100115.
  date published: 2026-07-31T09:09:19Z
audio: Gaudete- canticum novum
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
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    value: Minor
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additional property: OTSBitcoinBlockVerifyURL
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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 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