Jonas Lefvert
type: MusicGroup
popularity: 24
followers: 2460
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x786cd21c67bb6771b7a7dcf51d75ba276fbe9bf7c4bb38c9182f1de1df320e5c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f10a69ec-0ffe-465e-9b10-580666cf2b02.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f10a69ec-0ffe-465e-9b10-580666cf2b02.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f10a69ec-0ffe-465e-9b10-580666cf2b02
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x786cd21c67bb6771b7a7dcf51d75ba276fbe9bf7c4bb38c9182f1de1df320e5c","name":"Jonas Lefvert","registered_at":"2026-06-12T13:24:56Z","symbol":"NIM0310945","token_address":"0x52bec2a5dca8b8e8b078fa71fc64458114ef2131","type":"artist","uuid":"f10a69ec-0ffe-465e-9b10-580666cf2b02"}
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 0x786cd21c67bb6771b7a7dcf51d75ba276fbe9bf7c4bb38c9182f1de1df320e5c. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f10a69ec-0ffe-465e-9b10-580666cf2b02.json and https://artists.proofprofile.net/proofs/artist/f10a69ec-0ffe-465e-9b10-580666cf2b02.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x786cd21c67bb6771b7a7dcf51d75ba276fbe9bf7c4bb38c9182f1de1df320e5c","name":"Jonas Lefvert","registered_at":"2026-06-12T13:24:56Z","symbol":"NIM0310945","token_address":"0x52bec2a5dca8b8e8b078fa71fc64458114ef2131","type":"artist","uuid":"f10a69ec-0ffe-465e-9b10-580666cf2b02"}
album: Bonum Musica
  type: MusicAlbum
  date published: 2013-08-23
album: Bonum Musica
  type: MusicAlbum
  date published: 2013-08-23
album: Bonum Musica
  type: MusicAlbum
  date published: 2013-08-23
album: Bonum Musica
  type: MusicAlbum
  date published: 2013-08-23
album: Musica Aeterna
  type: MusicAlbum
  date published: 2016-02-28
album: Lost Woods Theme (From "Legend of Zelda: Ocarina of Time")
  type: MusicAlbum
  date published: 2016-04-14
album: Lost Woods Theme (From "Legend of Zelda: Ocarina of Time")
  type: MusicAlbum
  date published: 2016-04-14
album: Tristram Theme (Diablo)
  type: MusicAlbum
  date published: 2019-12-20
album: The Elder Scrolls Series
  type: MusicAlbum
  date published: 2020-01-22
album: The Elder Scrolls Series
  type: MusicAlbum
  date published: 2020-01-22
album: Nintendo for Guitar (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2020-02-19
album: Game Themes for Guitar (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2020-03-18
  track: Rogue Encampment (Diablo 2)
    type: MusicRecording
    duration: PT2M11S
    duration ms: 131830
    explicit: false
    by artist: Jonas Lefvert
    in album: Game Themes for Guitar (Original Game Soundtrack)
      type: MusicAlbum
      date published: 2020-03-18
    isrc code: QZDA42004127
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-02T23:14:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x53067f02f6effd8c05df578a23495ae0141b3131072708c3685e8de0e0ae4330
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956422
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956422
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA42004127
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T01:01:38Z
    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 0x53067f02f6effd8c05df578a23495ae0141b3131072708c3685e8de0e0ae4330. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZDA42004127.
      date published: 2026-07-03T01:01:38Z
    audio: Rogue Encampment (Diablo 2)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 141.715
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.469
      additional property: Energy
        type: PropertyValue
        value: 0.125
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.932
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.897
      additional property: Liveness
        type: PropertyValue
        value: 0.118
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.116
      additional property: Loudness (dB)
        type: PropertyValue
        value: -18.521
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: Tristram Village (Diablo)
    type: MusicRecording
    duration: PT4M43S
    duration ms: 283750
    explicit: false
    by artist: Jonas Lefvert
    in album: Game Themes for Guitar (Original Game Soundtrack)
      type: MusicAlbum
      date published: 2020-03-18
    isrc code: QZDA42004128
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T14:00:03+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x57b6adec58777661d115788fbd4fcfd68c68819191859fc31e21aa15bb19fcf9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958901
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958901
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA42004128
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T15:07:00Z
    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 0x57b6adec58777661d115788fbd4fcfd68c68819191859fc31e21aa15bb19fcf9. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), 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/QZDA42004128.
      date published: 2026-07-20T15:07:00Z
    audio: Tristram Village (Diablo)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 76.246
      additional property: Musical Key
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
  track: Dirt Theme (Heroes of Might and Magic IV)
  track: Order Town Theme (Heroes of Might and Magic IV)
  track: Snow Theme (Heroes of Might and Magic III)
album: Game Themes for Guitar 2 (Original Game Soundtrack)
album: Tristram (From "Diablo")
album: Classical Guitar
album: Soundtracks for Guitar
album: Stormshield Theme (From "Hellbringer")
album: World of Warcraft for Guitar
album: The Witcher 3 for Guitar
album: Game Themes for Guitar 3 (Original Game Soundtrack)
album: Test Drive (From “How To Train Your Dragon”)

Musical Key
type: PropertyValue
value: 9

Mode (Major/Minor)
type: PropertyValue
value: 0

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.468

Energy
type: PropertyValue
value: 0.146

Speechiness
type: PropertyValue
value: 0.048

Acousticness
type: PropertyValue
value: 0.931

Instrumentalness
type: PropertyValue
value: 0.908

Liveness
type: PropertyValue
value: 0.124

Valence (Positivity)
type: PropertyValue
value: 0.094

Loudness (dB)
type: PropertyValue
value: -18.82

Key Name
type: PropertyValue
value: A

Mode Name
type: PropertyValue
value: Minor

Dirt Theme (Heroes of Might and Magic IV)
type: MusicRecording
duration: PT2M26S
duration ms: 146000
explicit: false
by artist: Jonas Lefvert
in album: Game Themes for Guitar (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2020-03-18
isrc code: QZDA42004131
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-19T13:19:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x74678007dac6dd0b2d468c1a73cd3bec41c87b9377246500a7645d8ad2e01e1f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958742
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA42004131
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-19T16:23:46Z
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 0x74678007dac6dd0b2d468c1a73cd3bec41c87b9377246500a7645d8ad2e01e1f. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T16:23:46Z), 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/QZDA42004131.
  date published: 2026-07-19T16:23:46Z
audio: Dirt Theme (Heroes of Might and Magic IV)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 98.006
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.676
  additional property: Energy
    type: PropertyValue
    value: 0.152
  additional property: Speechiness
    type: PropertyValue
    value: 0.045
  additional property: Acousticness
    type: PropertyValue
    value: 0.99
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.909
  additional property: Liveness
    type: PropertyValue
    value: 0.1
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.62
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.911
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Order Town Theme (Heroes of Might and Magic IV)
type: MusicRecording
duration: PT2M27S
duration ms: 147028
explicit: false
by artist: Jonas Lefvert
in album: Game Themes for Guitar (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2020-03-18
isrc code: QZDA42004132
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-05T01:00:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5dccad23c414c0d578a9045f91969a17364841ab5edc1ae8a138265cffd54f51
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956742
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA42004132
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-19T22:47:11Z
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 0x5dccad23c414c0d578a9045f91969a17364841ab5edc1ae8a138265cffd54f51. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-19T22:47:11Z), 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/QZDA42004132.
  date published: 2026-07-19T22:47:11Z
audio: Order Town Theme (Heroes of Might and Magic IV)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 158.155
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.495
  additional property: Energy
    type: PropertyValue
    value: 0.09
  additional property: Speechiness
    type: PropertyValue
    value: 0.068
  additional property: Acousticness
    type: PropertyValue
    value: 0.971
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.91
  additional property: Liveness
    type: PropertyValue
    value: 0.116
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.281
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.936
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Snow Theme (Heroes of Might and Magic III)
type: MusicRecording
duration: PT1M47S
duration ms: 107875
explicit: false
by artist: Jonas Lefvert
in album: Game Themes for Guitar (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2020-03-18
isrc code: QZDA42004142
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-16T10:46:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x46cbeb182e07b4cdc70c9a3b79a463bc90b2d2279826194b454f029be19ee3c3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958286
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958286
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA42004142
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-16T12:43:37Z
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 0x46cbeb182e07b4cdc70c9a3b79a463bc90b2d2279826194b454f029be19ee3c3. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QZDA42004142.
  date published: 2026-07-16T12:43:37Z
audio: Snow Theme (Heroes of Might and Magic III)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 135.3
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.477
  additional property: Energy
    type: PropertyValue
    value: 0.16
  additional property: Speechiness
    type: PropertyValue
    value: 0.075
  additional property: Acousticness
    type: PropertyValue
    value: 0.98
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.901
  additional property: Liveness
    type: PropertyValue
    value: 0.08
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.54
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.337
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Game Themes for Guitar 2 (Original Game Soundtrack)
type: MusicAlbum
date published: 2020-04-12

Tristram (From "Diablo")
type: MusicAlbum
date published: 2022-12-29
track: Tristram (From "Diablo")
  type: MusicRecording
  duration: PT5M7S
  duration ms: 307250
  explicit: false
  by artist: Jonas Lefvert
  in album: Tristram (From "Diablo")
    type: MusicAlbum
    date published: 2022-12-29
  isrc code: QZPJ32219814
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T14:01:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfdbb1ebbf1bccd94ec167b27b2cf0bc65da284704d4e222342386b8aafabaa4f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958601
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958601
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32219814
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T19:27:02Z
  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
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Classical Guitar
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Soundtracks for Guitar
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Stormshield Theme (From "Hellbringer")
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World of Warcraft for Guitar
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The Witcher 3 for Guitar
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Game Themes for Guitar 3 (Original Game Soundtrack)
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Test Drive (From “How To Train Your Dragon”)
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