High Fidelity
type: MusicGroup
genre: bluegrass
genre: newgrass
description: thumb|upright|Hi-fi speakers are a key component of quality audio reproduction. High fidelity (hi-fi or, rarely, HiFi) is the high-quality reproduction of sound. It is popular with audiophiles and ho
popularity: 11
followers: 803
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additional property: CopyrightChainExplorerURL
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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
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x093520c93e7d6e914449fa10179a7e34086a9a7b24ba86b5e6c1fa4ec6671f4f. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e5211d82-f8da-48b8-9d4a-42d8ac875ce2.json and https://artists.proofprofile.net/proofs/artist/e5211d82-f8da-48b8-9d4a-42d8ac875ce2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:22:30Z
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album: Hills And Home
  type: MusicAlbum
  date published: 2018-08-03
album: Hills And Home
  type: MusicAlbum
  date published: 2018-08-03
album: Hills And Home
  type: MusicAlbum
  date published: 2018-08-03
  track: The Hills and Home
    type: MusicRecording
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    by artist: High Fidelity
    in album: Hills And Home
      type: MusicAlbum
      date published: 2018-08-03
    genre: bluegrass
    genre: newgrass
    isrc code: US37G1886403
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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
    subject of: OpenTimestamps Proof of Existence
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6db02c2b1345a80c1d6313ec9c466952f42931394bc0ea4a4ce93870d145b339. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/US37G1886403.
      date published: 2026-07-15T20:32:27Z
    audio: The Hills and Home
      type: AudioObject
      additional property: Tempo (BPM)
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      additional property: Danceability
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      additional property: Speechiness
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      additional property: Acousticness
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      additional property: Instrumentalness
        type: PropertyValue
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      additional property: Liveness
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      additional property: Valence (Positivity)
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      additional property: Loudness (dB)
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        value: -7.138
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        type: PropertyValue
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      additional property: Mode Name
        type: PropertyValue
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album: Hills And Home
  type: MusicAlbum
  date published: 2018-08-03
album: The South Bound Train
  type: MusicAlbum
  date published: 2020-03-20
album: The South Bound Train
  type: MusicAlbum
  date published: 2020-03-20
album: Banjo Player's Blues
  type: MusicAlbum
  date published: 2020-06-12
album: Banjo Player's Blues
  type: MusicAlbum
  date published: 2020-06-12
album: Banjo Player's Blues
  type: MusicAlbum
  date published: 2020-06-12
album: The Mighty Name of Jesus
  type: MusicAlbum
  date published: 2023-07-14
album: The Mighty Name of Jesus
  type: MusicAlbum
  date published: 2023-07-14
album: The Mighty Name of Jesus
  type: MusicAlbum
  date published: 2023-07-14
album: Music In My Soul
  type: MusicAlbum
  date published: 2023-09-15
album: Music In My Soul
  type: MusicAlbum
  date published: 2023-09-15
album: Music In My Soul
  type: MusicAlbum
  date published: 2023-09-15
  track: The Mighty Name of Jesus
    type: MusicRecording
    duration: PT2M55S
    duration ms: 175456
    explicit: false
    by artist: High Fidelity
    in album: Music In My Soul
      type: MusicAlbum
      date published: 2023-09-15
    genre: bluegrass
    genre: newgrass
    isrc code: US37G2304101
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    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: The Mighty Name of Jesus
  track: There Is Power in the Blood
  track: My Lord Keeps a Record

OTSVerificationAPI
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value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US37G2304101

OTSTimestamp
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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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd194bcc3d2615f563cfafc2b1c0755bb205a53d0d467646a92cbca4cbd60d13. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T00:32:37Z), 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/US37G2304101.
date published: 2026-07-16T00:32:37Z

The Mighty Name of Jesus
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 129.68
additional property: Musical Key
  type: PropertyValue
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additional property: Mode (Major/Minor)
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additional property: Time Signature
  type: PropertyValue
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additional property: Danceability
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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
  value: 0.674
additional property: Instrumentalness
  type: PropertyValue
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additional property: Liveness
  type: PropertyValue
  value: 0.212
additional property: Valence (Positivity)
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additional property: Loudness (dB)
  type: PropertyValue
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additional property: Key Name
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additional property: Mode Name
  type: PropertyValue
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There Is Power in the Blood
type: MusicRecording
duration: PT2M26S
duration ms: 146866
explicit: false
by artist: High Fidelity
in album: Music In My Soul
  type: MusicAlbum
  date published: 2023-09-15
genre: bluegrass
genre: newgrass
isrc code: US37G2387907
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSVerificationAPI
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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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c7c17abd21a8515877bfaa902b1ec01ad717b655820c5bf24593e10792ccf40. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T18:57:09Z), 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/US37G2387907.
  date published: 2026-07-21T18:57:09Z
audio: There Is Power in the Blood
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
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  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: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.456
  additional property: Energy
    type: PropertyValue
    value: 0.776
  additional property: Speechiness
    type: PropertyValue
    value: 0.033
  additional property: Acousticness
    type: PropertyValue
    value: 0.241
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.894
  additional property: Liveness
    type: PropertyValue
    value: 0.355
  additional property: Valence (Positivity)
    type: PropertyValue
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  additional property: Loudness (dB)
    type: PropertyValue
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My Lord Keeps a Record
type: MusicRecording
duration: PT3M11S
duration ms: 191643
explicit: false
by artist: High Fidelity
in album: Music In My Soul
  type: MusicAlbum
  date published: 2023-09-15
genre: bluegrass
genre: newgrass
isrc code: US37G2387912
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additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-19T18:39:49Z
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 0x05197b6e608322b32606edcb63ab7d472741059752d29a901113460c9a35d0ae. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T18:39:49Z), 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/US37G2387912.
  date published: 2026-07-19T18:39:49Z
audio: My Lord Keeps a Record
  type: AudioObject
  additional property: Tempo (BPM)
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    type: PropertyValue
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  additional property: Danceability
    type: PropertyValue
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    type: PropertyValue
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Key Name
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