Maurice Henderson
type: MusicGroup
description: Maurice Henderson (4 April 1913 - 14 October 1989) was a Scotland international rugby union player. Rugby Union career Amateur career He also played club rugby for Dunfermline.Scotland. The Essentia
popularity: 3
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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
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-16T01:09:47Z
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track: The Fiddlers' Bid Ode to Joy: Da Boys o' da Lounge / The Grimbergen Blonde / Chris Stout's Compliments to the Bon Accord Ale House
track: Astrid's Vals
track: Skeklers: Aamer August / Hunter's Hill / Sigurd o' Gord's Spring / Da Skelers
track: Midnight
track: All Dressed in Yellow: Simon's Wart / Lowrie's Reel / Up and Doon da Harbour / Da Cross Reel / Cascou / Bingsjö Lilla Langdans / Aa Dressed in Yallo'

The Fiddlers' Bid Ode to Joy: Da Boys o' da Lounge / The Grimbergen Blonde / Chris Stout's Compliments to the Bon Accord Ale House
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duration: PT5M44S
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by artist: Fiddlers' Bid
by artist: Chris Stout
by artist: Catriona McKay
by artist: Kevin Henderson
by artist: Andrew Gifford
by artist: Maurice Henderson
by artist: Fionán de Barra
by artist: Jonathan Ritch
in album: All Dressed in Yellow
  type: MusicAlbum
  date published: 2009-11-02
genre: orkney-and-shetland-folk
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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  value: 2026-07-08T03:20:19+00:00
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
additional property: ProofProfileEvidenceStatus
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe25c716691d7a1ba0d87cd04c16eb59613d12514501254222a1f7814efe0524f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GB4NV0900001.
  date published: 2026-07-08T03:22:41Z
audio: The Fiddlers' Bid Ode to Joy: Da Boys o' da Lounge / The Grimbergen Blonde / Chris Stout's Compliments to the Bon Accord Ale House
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Astrid's Vals
type: MusicRecording
duration: PT3M57S
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explicit: false
by artist: Fiddlers' Bid
by artist: Chris Stout
by artist: Catriona McKay
by artist: Kevin Henderson
by artist: Andrew Gifford
by artist: Maurice Henderson
by artist: Fionán de Barra
by artist: Jonathan Ritch
in album: All Dressed in Yellow
  type: MusicAlbum
  date published: 2009-11-02
genre: orkney-and-shetland-folk
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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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fc7f020ebb503872d86e463dc58ffec87e71cf146d2c1caa9133c3ff4f9f1e4. 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/GB4NV0900003.
  date published: 2026-07-08T03:53:27Z
audio: Astrid's Vals
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  additional property: Tempo (BPM)
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  additional property: Danceability
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Skeklers: Aamer August / Hunter's Hill / Sigurd o' Gord's Spring / Da Skelers
type: MusicRecording
duration: PT7M15S
duration ms: 435400
explicit: false
by artist: Fiddlers' Bid
by artist: Chris Stout
by artist: Catriona McKay
by artist: Kevin Henderson
by artist: Andrew Gifford
by artist: Maurice Henderson
by artist: Fionán de Barra
by artist: Jonathan Ritch
in album: All Dressed in Yellow
  type: MusicAlbum
  date published: 2009-11-02
genre: orkney-and-shetland-folk
isrc code: GB4NV0900004
additional property: CopyrightID
additional property: CopyrightStatus
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  value: registered
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  value: https://explorer.copyrightchains.com/tx/0x9872c3d4f5753be2eac2c313ce29faba87a5e41eece196af784f21375a8ed764
additional property: OTSHash
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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  value: 2026-07-07T18:39:05Z
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
additional property: ProofProfileEvidenceStatus
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  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9872c3d4f5753be2eac2c313ce29faba87a5e41eece196af784f21375a8ed764. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/GB4NV0900004.
  date published: 2026-07-07T18:39:05Z
audio: Skeklers: Aamer August / Hunter's Hill / Sigurd o' Gord's Spring / Da Skelers
  type: AudioObject
  additional property: Tempo (BPM)
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    value: 125.441
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    type: PropertyValue
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  additional property: Acousticness
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    type: PropertyValue
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    type: PropertyValue
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  additional property: Mode Name
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Midnight
type: MusicRecording
duration: PT5M51S
duration ms: 351066
explicit: false
by artist: Fiddlers' Bid
by artist: Chris Stout
by artist: Catriona McKay
by artist: Kevin Henderson
by artist: Andrew Gifford
by artist: Maurice Henderson
by artist: Neil Harland
by artist: Fionán de Barra
in album: All Dressed in Yellow
  type: MusicAlbum
  date published: 2009-11-02
genre: orkney-and-shetland-folk
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf101a0b658eb0131f203bf3107b67a0aa03594929ec1185ee1e17ca0a362ebc8. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/GB4NV0900005.
  date published: 2026-07-31T00:26:26Z
audio: Midnight
  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
    type: PropertyValue
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  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
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  additional property: Liveness
    type: PropertyValue
    value: 0.118
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isrc code: GB4NV0900005
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: OTSVerificationAPI
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additional property: OTSHash
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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

All Dressed in Yellow: Simon's Wart / Lowrie's Reel / Up and Doon da Harbour / Da Cross Reel / Cascou / Bingsjö Lilla Langdans / Aa Dressed in Yallo'
type: MusicRecording
duration: PT15M17S
duration ms: 917186
explicit: false
by artist: Fiddlers' Bid
by artist: Chris Stout
by artist: Catriona McKay
by artist: Kevin Henderson
by artist: Andrew Gifford
by artist: Maurice Henderson
by artist: Fionán de Barra
by artist: Jonathan Ritch
in album: All Dressed in Yellow
  type: MusicAlbum
  date published: 2009-11-02
genre: orkney-and-shetland-folk
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfd600523a4d04cb477261cdee5f66f0f5287a507633618ca943c272afe348d0. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/GB4NV0900006.
  date published: 2026-07-30T07:28:30Z
audio: All Dressed in Yellow: Simon's Wart / Lowrie's Reel / Up and Doon da Harbour / Da Cross Reel / Cascou / Bingsjö Lilla Langdans / Aa Dressed in Yallo'
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  additional property: Time Signature
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  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
    type: PropertyValue
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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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isrc code: GB4NV0900006
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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additional property: OTSVerificationAPI
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additional property: OTSHash
additional property: OTSBitcoinBlock
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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