Clayhill
type: MusicGroup
description: Clayhill was a British three-piece folk band comprising Ali Friend, Ted Barnes and vocalist Gavin Clark. They released their debut album Small Circle in 2004, and released two EPs and another LP, Mine
popularity: 18
followers: 3280
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additional property: CopyrightChainExplorerURL
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additional property: OTSCanonicalRecord
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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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6ef22534500f956538cf6ea106b0541472975a4ab9edf43dfd58b97d6b4f20b. Chain 2 (Bitcoin): anchored in block 953746 (2026-06-15T05:25:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a4be5695-fb64-450c-b7d9-a8a96d76d2aa.json and https://artists.proofprofile.net/proofs/artist/a4be5695-fb64-450c-b7d9-a8a96d76d2aa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T05:25:34Z
album: Small Circle
  type: MusicAlbum
  date published: 2004
album: Cuban Green
  type: MusicAlbum
  date published: 2004-01-11
album: Cuban Green
  type: MusicAlbum
  date published: 2004-01-11
album: Mine At Last
  type: MusicAlbum
  date published: 2004-04-26
album: Small Circle
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  date published: 2004-09-27
album: Small Circle
  type: MusicAlbum
  date published: 2004-09-27
  track: Afterlight
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    by artist: Clayhill
    in album: Small Circle
      type: MusicAlbum
      date published: 2004-09-27
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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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9f01825f11887ef5817c59d3df15dcf83525fc6417c21506cfa0b77cc3e1750. 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/GBFTD0400119.
      date published: 2026-07-04T10:04:33Z
    audio: Afterlight
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      additional property: Danceability
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album: Cuban Green
  type: MusicAlbum
  date published: 2004-11-01
album: Moon I Hide
  type: MusicAlbum
  date published: 2005-03-07
album: Moon I Hide
  type: MusicAlbum
  date published: 2005-03-07
album: Small circle - Acoustic version
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  date published: 2005-07-10
album: Small Circle (Acoustic)
  type: MusicAlbum
  date published: 2005-08-15
album: Small Circle (Acoustic)
  type: MusicAlbum
  date published: 2005-08-15
album: Small Circle (Acoustic)
  type: MusicAlbum
  date published: 2005-08-15
album: Small Circle (Acoustic Version)
  type: MusicAlbum
  date published: 2005-08-15
album: Small Circle (Acoustic Version)
  type: MusicAlbum
  date published: 2005-11-07
  track: Please Please Please Let Me Get What I Want - Acoustic
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    by artist: Clayhill
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      type: MusicAlbum
      date published: 2005-11-07
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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
    subject of: OpenTimestamps Proof of Existence
    audio: Please Please Please Let Me Get What I Want - Acoustic
album: Mine at Last
album: Halfway Across
album: One Nerve
album: Afterlight
album: One Thing I've Not Forgotten
album: Spin
album: One Day We Will Settle

OpenTimestamps Proof of Existence
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encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8dc7c1de1a4a1ab5f7094a77240176271b3f6dd2365e399e2607da9aac1d5c0. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/GBFTD0500507.
date published: 2026-07-05T01:12:41Z

Please Please Please Let Me Get What I Want - Acoustic
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additional property: Musical Key
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additional property: Mode (Major/Minor)
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additional property: Time Signature
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additional property: Danceability
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additional property: Energy
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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: Key Name
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additional property: Mode Name
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Mine at Last
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date published: 2006-04-06
track: Beard
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  duration: PT2M50S
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  by artist: Clayhill
  in album: Mine at Last
    type: MusicAlbum
    date published: 2006-04-06
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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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc753b96ea5b2577e51b0455909a40cf3c9e34399c4dce02f9c89faa15098bda1. 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/GBFTD0500521.
    date published: 2026-07-04T10:04:33Z
  audio: Beard
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Mode (Major/Minor)
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      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
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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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Mine at Last
type: MusicAlbum
date published: 2006-04-06

Halfway Across
type: MusicAlbum
date published: 2006-04-23

Mine at Last
type: MusicAlbum
date published: 2006-04-30

Mine At Last
type: MusicAlbum
date published: 2006-04-30

Mine at Last
type: MusicAlbum
date published: 2006-04-30

One Nerve
type: MusicAlbum
date published: 2006-07-16

Afterlight
type: MusicAlbum
date published: 2007-05-19

Afterlight
type: MusicAlbum
date published: 2007-05-19

Afterlight
type: MusicAlbum
date published: 2007-05-21

One Thing I've Not Forgotten
type: MusicAlbum
date published: 2025-08-05
track: One Thing I've Not Forgotten
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  duration: PT3M50S
  duration ms: 230174
  explicit: false
  by artist: Clayhill
  in album: One Thing I've Not Forgotten
    type: MusicAlbum
    date published: 2025-08-05
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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    value: 2026-07-22T10:01:58Z
  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 0xd5ddf7f2b0ddaf08ca40ca73ade8ead9ae433e2fb1e7c00febc674b02144ff8e. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/GBJXP2506805.
    date published: 2026-07-22T10:01:58Z
  audio: One Thing I've Not Forgotten
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One Thing I've Not Forgotten
type: MusicAlbum
date published: 2025-08-05

Spin
type: MusicAlbum
date published: 2025-08-26

Spin
type: MusicAlbum
date published: 2025-08-26

One Day We Will Settle
type: MusicAlbum
date published: 2025-09-19

One Day We Will Settle
type: MusicAlbum
date published: 2025-09-19