Viva Voce
type: MusicGroup
popularity: 13
followers: 3988
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3bb00365cc408426b95dddbb37bc2158f9dec204e821e0ca80d7c9b5aaf6eebc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953636
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953636
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/38175007-e657-41d5-9e68-f507c43ba166.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/38175007-e657-41d5-9e68-f507c43ba166.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/38175007-e657-41d5-9e68-f507c43ba166
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T13:03:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bb00365cc408426b95dddbb37bc2158f9dec204e821e0ca80d7c9b5aaf6eebc. Chain 2 (Bitcoin): anchored in block 953636 (2026-06-14T13:03:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/38175007-e657-41d5-9e68-f507c43ba166.json and https://artists.proofprofile.net/proofs/artist/38175007-e657-41d5-9e68-f507c43ba166.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T13:03:42Z
  text: {"copyright_id":"0x3bb00365cc408426b95dddbb37bc2158f9dec204e821e0ca80d7c9b5aaf6eebc","name":"Viva Voce","registered_at":"2026-06-14T10:19:09Z","symbol":"NIM0422163","token_address":"0x1555a65809b957eb11c9a1dc57a8160b2abb6662","type":"artist","uuid":"38175007-e657-41d5-9e68-f507c43ba166"}
album: Hooray For Now
  type: MusicAlbum
  date published: 1998-07-21
album: The Weightless EP
  type: MusicAlbum
  date published: 2001-04-20
album: Lovers, Lead The Way!
  type: MusicAlbum
  date published: 2003
album: Lovers, Lead The Way
  type: MusicAlbum
  date published: 2003
album: Lovers, Lead The Way
  type: MusicAlbum
  date published: 2003
album: Lovers, Lead the Way
  type: MusicAlbum
  date published: 2003-01-01
album: Lovers, Lead the Way! / The Heat Can Melt Your Brain
  type: MusicAlbum
  date published: 2003-09-12
album: The Heat Can Melt Your Brain
  type: MusicAlbum
  date published: 2004
album: The Heat Can Melt Your Brain
  type: MusicAlbum
  date published: 2004-10-21
album: The Heat Can Melt Your Brain
  type: MusicAlbum
  date published: 2005
album: The Heat Can Melt Your Brain
  type: MusicAlbum
  date published: 2005
album: The Heat Can Melt Your Brain
  type: MusicAlbum
  date published: 2005
album: The Heat Can Melt Your Brain
  type: MusicAlbum
  date published: 2005
album: The Heat Can Melt Your Brain
  type: MusicAlbum
  date published: 2005-06-20
album: The Heat Can Melt Your Brain
  type: MusicAlbum
  date published: 2005-06-20
album: Alive With Pleasure
  type: MusicAlbum
  date published: 2005-08-28
album: Alive with Pleasure
  type: MusicAlbum
  date published: 2005-08-28
album: Lover's, Lead the Way
  type: MusicAlbum
  date published: 2005-12-05
album: Lovers, Lead The Way
  type: MusicAlbum
  date published: 2005-12-05
album: Lovers, Lead The Way
  type: MusicAlbum
  date published: 2005-12-05
album: Lover's, Lead the Way
  type: MusicAlbum
  date published: 2005-12-05
album: Get Yr Blood Sucked Out
  type: MusicAlbum
  date published: 2006
album: Get Yr Blood Sucked Out
  type: MusicAlbum
  date published: 2006
  track: Believer
    type: MusicRecording
    duration: PT3M9S
    duration ms: 189213
    explicit: false
    by artist: Viva Voce
    in album: Get Yr Blood Sucked Out
      type: MusicAlbum
      date published: 2006
    isrc code: USBS50610567
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T21:46:47+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
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    additional property: OTSHash
    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958690
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBS50610567
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T07:14:39Z
    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 0x193d9fd878cc591922c5a825f802f571e9fc701c77f393395d3cb4218b3d3795. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/USBS50610567.
      date published: 2026-07-19T07:14:39Z
    audio: Believer
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 80.029
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.463
      additional property: Energy
        type: PropertyValue
        value: 0.446
      additional property: Speechiness
        type: PropertyValue
        value: 0.026
      additional property: Acousticness
        type: PropertyValue
        value: 0.024
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.124
      additional property: Liveness
        type: PropertyValue
        value: 0.106
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.549
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.62
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Get Yr Blood Sucked Out
  type: MusicAlbum
  date published: 2006
album: Lesson No. 1
  type: MusicAlbum
  date published: 2006-04-30
album: From The Devil Himself
  type: MusicAlbum
  date published: 2006-07-23
album: Faster Than A Dead Horse
album: Loves You
album: Viva Voce Loves You
album: Octavio
album: Rose City
album: The Future Will Destroy You
album: Noises, Sounds and Sweet Airs: Choral Music of David Hamilton
album: Artifaktz: 1997-2001

Get Yr Blood Sucked Out
type: MusicAlbum
date published: 2006-08-27
track: Believer
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  duration: PT3M9S
  duration ms: 189120
  explicit: false
  by artist: Viva Voce
  in album: Get Yr Blood Sucked Out
    type: MusicAlbum
    date published: 2006-08-27
  isrc code: USBS50610567
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
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    value: https://explorer.copyrightchains.com/tx/0x193d9fd878cc591922c5a825f802f571e9fc701c77f393395d3cb4218b3d3795
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958876
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBS50610567
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T14:57:42Z
  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 0x193d9fd878cc591922c5a825f802f571e9fc701c77f393395d3cb4218b3d3795. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T14:57:42Z), 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/USBS50610567.
    date published: 2026-07-20T14:57:42Z
  audio: Believer
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 80.038
    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: 0.47
    additional property: Energy
      type: PropertyValue
      value: 0.45
    additional property: Speechiness
      type: PropertyValue
      value: 0.025
    additional property: Acousticness
      type: PropertyValue
      value: 0.026
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.062
    additional property: Liveness
      type: PropertyValue
      value: 0.118
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.571
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.613
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
      value: Major

Get Yr Blood Sucked Out
type: MusicAlbum
date published: 2006-08-27

Get Yr Blood Sucked Out
type: MusicAlbum
date published: 2006-08-27

Get Yr Blood Sucked Out
type: MusicAlbum
date published: 2006-09-12
track: Believer
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189213
  explicit: false
  by artist: Viva Voce
  in album: Get Yr Blood Sucked Out
    type: MusicAlbum
    date published: 2006-09-12
  isrc code: USBS50610567
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x193d9fd878cc591922c5a825f802f571e9fc701c77f393395d3cb4218b3d3795
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958625
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958625
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBS50610567
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T23:11:57Z
  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 0x193d9fd878cc591922c5a825f802f571e9fc701c77f393395d3cb4218b3d3795. Chain 2 (Bitcoin): anchored in block 958625 (2026-07-18T23:11:57Z), 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/USBS50610567.
    date published: 2026-07-18T23:11:57Z
  audio: Believer
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 80.037
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.465
    additional property: Energy
      type: PropertyValue
      value: 0.444
    additional property: Speechiness
      type: PropertyValue
      value: 0.025
    additional property: Acousticness
      type: PropertyValue
      value: 0.032
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.055
    additional property: Liveness
      type: PropertyValue
      value: 0.121
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.572
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.605
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Faster Than A Dead Horse
type: MusicAlbum
date published: 2006-12-10

Loves You
type: MusicAlbum
date published: 2007-01-01

Loves You
type: MusicAlbum
date published: 2007-01-01

Viva Voce Loves You
type: MusicAlbum
date published: 2007-06-17

Viva Voce Loves You
type: MusicAlbum
date published: 2007-06-17

Viva Voce Loves You
type: MusicAlbum
date published: 2007-06-17

Octavio
type: MusicAlbum
date published: 2009

Rose City
type: MusicAlbum
date published: 2009

Rose City
type: MusicAlbum
date published: 2009

Octavio
type: MusicAlbum
date published: 2009

Rose City
type: MusicAlbum
date published: 2009

Octavio
type: MusicAlbum
date published: 2009

Rose City
type: MusicAlbum
date published: 2009-05-26

Rose City
type: MusicAlbum
date published: 2009-08-07

The Future Will Destroy You
type: MusicAlbum
date published: 2010-04-26

Noises, Sounds and Sweet Airs: Choral Music of David Hamilton
type: MusicAlbum
date published: 2010-09-06

The Future Will Destroy You
type: MusicAlbum
date published: 2011-01-01
track: The Future Will Destroy You
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236533
  explicit: false
  by artist: Viva Voce
  in album: The Future Will Destroy You
    type: MusicAlbum
    date published: 2011-01-01
  isrc code: USVG21102789
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T21:30:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  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/USVG21102789
  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 0xbfd8db98c7bbc4ed60adae720ee98b7376309167e09b22cf0ede0a1d24b884f8. 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/USVG21102789.
    date published: 2026-07-04T11:19:20Z
  audio: The Future Will Destroy You
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 82.464
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.643
    additional property: Energy
      type: PropertyValue
      value: 0.863
    additional property: Speechiness
      type: PropertyValue
      value: 0.044
    additional property: Acousticness
      type: PropertyValue
      value: 0.024
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.357
    additional property: Liveness
      type: PropertyValue
      value: 0.041
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.472
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.575
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Major

The Future Will Destroy You
type: MusicAlbum
date published: 2011-06-21

The Future Will Destroy You
type: MusicAlbum
date published: 2011-06-21

Artifaktz: 1997-2001
type: MusicAlbum
date published: 2012-10-11