Kingdom Keys
type: MusicGroup
popularity: 20
followers: 25
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x780b288753bddb0ce35cf44e86eb678751d1963e3993398a2371a9d170537d06
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953648
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953648
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/42263be9-a026-4c13-afce-6a40b8d964c3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/42263be9-a026-4c13-afce-6a40b8d964c3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/42263be9-a026-4c13-afce-6a40b8d964c3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T15:20:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x780b288753bddb0ce35cf44e86eb678751d1963e3993398a2371a9d170537d06","name":"Kingdom Keys","registered_at":"2026-06-14T11:22:50Z","symbol":"NIM0437361","token_address":"0x4be4aedd2c69fb4a5522efcc58c9162be75b6dfd","type":"artist","uuid":"42263be9-a026-4c13-afce-6a40b8d964c3"}
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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x780b288753bddb0ce35cf44e86eb678751d1963e3993398a2371a9d170537d06. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/42263be9-a026-4c13-afce-6a40b8d964c3.json and https://artists.proofprofile.net/proofs/artist/42263be9-a026-4c13-afce-6a40b8d964c3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
  text: {"copyright_id":"0x780b288753bddb0ce35cf44e86eb678751d1963e3993398a2371a9d170537d06","name":"Kingdom Keys","registered_at":"2026-06-14T11:22:50Z","symbol":"NIM0437361","token_address":"0x4be4aedd2c69fb4a5522efcc58c9162be75b6dfd","type":"artist","uuid":"42263be9-a026-4c13-afce-6a40b8d964c3"}
album: Skyrim (Calm Piano Covers)
  type: MusicAlbum
  date published: 2024-10-04
  track: Far Horizons (from "The Elder Scrolls V: Skyrim")
    type: MusicRecording
    duration: PT1M6S
    duration ms: 66538
    explicit: false
    by artist: Kingdom Keys
    in album: Skyrim (Calm Piano Covers)
      type: MusicAlbum
      date published: 2024-10-04
    isrc code: AUGBT2437130
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T21:02:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc384ebe1e011b8f7c5ac49dce999ff2616bc872041166a09bcfa3a6dc97f5a08
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957754
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957754
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUGBT2437130
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T21:26:22Z
    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
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc384ebe1e011b8f7c5ac49dce999ff2616bc872041166a09bcfa3a6dc97f5a08. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/AUGBT2437130.
      date published: 2026-07-12T21:26:22Z
    audio: Far Horizons (from "The Elder Scrolls V: Skyrim")
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 59.208
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.437
      additional property: Energy
        type: PropertyValue
        value: 0.017
      additional property: Speechiness
        type: PropertyValue
        value: 0.049
      additional property: Acousticness
        type: PropertyValue
        value: 0.977
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.904
      additional property: Liveness
        type: PropertyValue
        value: 0.104
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.447
      additional property: Loudness (dB)
        type: PropertyValue
        value: -28.641
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Under an Ancient Sun (from "The Elder Scrolls V: Skyrim")
  type: MusicAlbum
  date published: 2024-11-15
album: Under an Ancient Sun (from "The Elder Scrolls V Skyrim")
  type: MusicAlbum
  date published: 2025-01-10
  track: Under an Ancient Sun (from "The Elder Scrolls V Skyrim")
    type: MusicRecording
    duration: PT2M4S
    duration ms: 124232
    explicit: false
    by artist: Kingdom Keys
    in album: Under an Ancient Sun (from "The Elder Scrolls V Skyrim")
      type: MusicAlbum
      date published: 2025-01-10
    isrc code: AUGBT2486259
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T12:18:47+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x690cd65be52ff920a71b81c99f8f9a738c6e760d5cc27d980fce0f33a1d307a5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956560
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956560
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUGBT2486259
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T23:28:02Z
    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
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x690cd65be52ff920a71b81c99f8f9a738c6e760d5cc27d980fce0f33a1d307a5. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/AUGBT2486259.
      date published: 2026-07-03T23:28:02Z
    audio: Under an Ancient Sun (from "The Elder Scrolls V Skyrim")
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 68.854
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.286
      additional property: Energy
        type: PropertyValue
        value: 0.005
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.978
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.912
      additional property: Liveness
        type: PropertyValue
        value: 0.128
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Dragonborn Theme (Solo Piano)
album: From Past to Present (Solo Piano)
album: Harvest Dawn (From "The Elder Scrolls IV - Oblivion")
album: Horizon (Solo Piano)
album: Main Theme (From "Skyrim")
album: Nerevar Rising (From "Skyrim")
album: Peaceful Waters (From "The Elder Scrolls III - Morrowind")
album: Skyrim Theme (Solo Piano)
album: The Song of the Dragonborn (From "Skyrim")

Valence (Positivity)
type: PropertyValue
value: 0.037

Loudness (dB)
type: PropertyValue
value: -27.799

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Minor

Dragonborn Theme (Solo Piano)
type: MusicAlbum
date published: 2025-07-04

From Past to Present (Solo Piano)
type: MusicAlbum
date published: 2025-07-18

Harvest Dawn (From "The Elder Scrolls IV - Oblivion")
type: MusicAlbum
date published: 2025-08-01

Horizon (Solo Piano)
type: MusicAlbum
date published: 2025-08-15

Main Theme (From "Skyrim")
type: MusicAlbum
date published: 2025-08-29
track: Main Theme (From "Skyrim")
  type: MusicRecording
  duration: PT1M14S
  duration ms: 74714
  explicit: false
  by artist: Kingdom Keys
  in album: Main Theme (From "Skyrim")
    type: MusicAlbum
    date published: 2025-08-29
  isrc code: AUGBT2504415
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T08:49:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8e0d17442a05426a6bb80eb5929fb2cf7135c0c2f60bd17cc526add8c99c7128
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956639
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956639
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUGBT2504415
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T11:19:20Z
  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
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e0d17442a05426a6bb80eb5929fb2cf7135c0c2f60bd17cc526add8c99c7128. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/AUGBT2504415.
    date published: 2026-07-04T11:19:20Z
  audio: Main Theme (From "Skyrim")
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 112.063
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.484
    additional property: Energy
      type: PropertyValue
      value: 0.021
    additional property: Speechiness
      type: PropertyValue
      value: 0.057
    additional property: Acousticness
      type: PropertyValue
      value: 0.991
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.93
    additional property: Liveness
      type: PropertyValue
      value: 0.111
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.316
    additional property: Loudness (dB)
      type: PropertyValue
      value: -29.712
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major

Nerevar Rising (From "Skyrim")
type: MusicAlbum
date published: 2025-09-12

Peaceful Waters (From "The Elder Scrolls III - Morrowind")
type: MusicAlbum
date published: 2025-09-26

Skyrim Theme (Solo Piano)
type: MusicAlbum
date published: 2025-10-24

The Song of the Dragonborn (From "Skyrim")
type: MusicAlbum
date published: 2025-11-07