King of Foxes
type: MusicGroup
description: King of Foxes is a fantasy novel by American writer Raymond E. Feist, the second book in the Conclave of Shadows trilogy, part of The Riftwar Cycle. It was preceded by Talon of the Silver Hawk and i
popularity: 6
followers: 705
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bc10c32c-3808-4c46-b371-be23593d2b37
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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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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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf54c15d0f05244514281654696ed9c7cf6221f1c18955f87d5d0424b2db96e1a. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bc10c32c-3808-4c46-b371-be23593d2b37.json and https://artists.proofprofile.net/proofs/artist/bc10c32c-3808-4c46-b371-be23593d2b37.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
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album: Golden Armour
  type: MusicAlbum
  date published: 2016-01-19
album: Golden Armour
  type: MusicAlbum
  date published: 2016-01-19
album: Lovers in a Dangerous Time (Live)
  type: MusicAlbum
  date published: 2018-01-02
album: Lovers in a Dangerous Time
  type: MusicAlbum
  date published: 2018-01-02
album: Backsliders
  type: MusicAlbum
  date published: 2019-01-18
album: Salt & Honey
  type: MusicAlbum
  date published: 2019-02-08
album: Salt & Honey
  type: MusicAlbum
  date published: 2019-02-08
album: No Wrong
  type: MusicAlbum
  date published: 2020-01-15
album: No Wrong
  type: MusicAlbum
  date published: 2020-01-15
album: Seven Years
  type: MusicAlbum
  date published: 2022-01-14
album: Doomed to Repeat
  type: MusicAlbum
  date published: 2022-02-15
album: Swimming in the Undertow
  type: MusicAlbum
  date published: 2022-03-29
album: Only Here on Loan
  type: MusicAlbum
  date published: 2022-05-24
album: Twilight of the Empire
  type: MusicAlbum
  date published: 2022-09-16
album: Twilight of the Empire
  type: MusicAlbum
  date published: 2022-09-16
album: Twilight of the Empire
  type: MusicAlbum
  date published: 2022-09-16
album: Not Good Enough
  type: MusicAlbum
  date published: 2025-03-12
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    in album: Not Good Enough
      type: MusicAlbum
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    additional property: CopyrightStatus
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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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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe5d5dbb9dd3d96b049e1caf82b15617c5b2be29f005c712b1b9ec99084a39b1. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/CAID42400003.
      date published: 2026-07-15T22:40:25Z
    audio: Not Good Enough
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      additional property: Valence (Positivity)
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album: Dynamo
  type: MusicAlbum
  date published: 2025-05-07
album: FMLU
  type: MusicAlbum
  date published: 2025-06-11
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      type: MusicAlbum
      date published: 2025-06-11
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    additional property: OTSBitcoinBlock
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    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: FMLU
album: Bad News
album: Hall of Shame

OTSBitcoinBlock
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value: 957782

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/957782

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAID42400004

OTSTimestamp
type: PropertyValue
value: 2026-07-13T00:52:48Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf566b52bad1559ccd4525475dd576feeff9527e8969b348b31c965f8110dcbd7. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), 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/CAID42400004.
date published: 2026-07-13T00:52:48Z

FMLU
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 141.085
additional property: Musical Key
  type: PropertyValue
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additional property: Mode (Major/Minor)
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  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 3
additional property: Danceability
  type: PropertyValue
  value: 0.55
additional property: Energy
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additional property: Speechiness
  type: PropertyValue
  value: 0.031
additional property: Acousticness
  type: PropertyValue
  value: 0.002
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
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additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.582
additional property: Loudness (dB)
  type: PropertyValue
  value: -4.581
additional property: Key Name
  type: PropertyValue
  value: Ab
additional property: Mode Name
  type: PropertyValue
  value: Major

Bad News
type: MusicAlbum
date published: 2025-07-23

Hall of Shame
type: MusicAlbum
date published: 2025-09-04