RANGE a cappella
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popularity: 10
followers: 3326
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSProofURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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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 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 0xcc2e364d52678836ccfbd64775eb2695b32e756f0146ef62d2436a0da307ba92. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a62423a8-5d45-4ff1-b0ba-aa9890853a84.json and https://artists.proofprofile.net/proofs/artist/a62423a8-5d45-4ff1-b0ba-aa9890853a84.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
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album: Broadway Mashup 2016: Broadway Blues / Opening Up / If I Were a Rich Man / Wait for It / She Loves Me / School of Rock / The Color Purple (Reprise) / At Long Last / The Song of Purple Summer
  type: MusicAlbum
  date published: 2016-06-16
album: Broadway Mashup 2016: Broadway Blues / Opening Up / If I Were a Rich Man / Wait for It / She Loves Me / School of Rock / The Color Purple (Reprise) / At Long Last / The Song of Purple Summer
  type: MusicAlbum
  date published: 2016-06-16
album: Make Me Like You
  type: MusicAlbum
  date published: 2016-06-27
album: Make Me Like You
  type: MusicAlbum
  date published: 2016-06-27
album: Cold Water
  type: MusicAlbum
  date published: 2016-12-18
album: Cold Water
  type: MusicAlbum
  date published: 2016-12-18
album: Range, Vol. 1
  type: MusicAlbum
  date published: 2017-03-10
album: Range, Vol. 1
  type: MusicAlbum
  date published: 2017-03-10
  track: Circle of Life / Chasing the Sun
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    additional property: OTSBitcoinBlock
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1756558
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T21:18:05Z
    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 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
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eafafa48031f3a09ecdfc67152439b40680b9475b096727b0bcb4b6267c1f64. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZ22B1756558.
      date published: 2026-07-03T21:18:05Z
    audio: Circle of Life / Chasing the Sun
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      additional property: Tempo (BPM)
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        value: 79.993
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        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
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      additional property: Time Signature
        type: PropertyValue
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      additional property: Danceability
        type: PropertyValue
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      additional property: Energy
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        type: PropertyValue
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      additional property: Liveness
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      additional property: Valence (Positivity)
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album: You Will Be Found (From "Dear Evan Hansen")
  type: MusicAlbum
  date published: 2017-04-18
album: You Will Be Found (From "Dear Evan Hansen")
  type: MusicAlbum
  date published: 2017-04-18
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    by artist: RANGE a cappella
    in album: You Will Be Found (From "Dear Evan Hansen")
      type: MusicAlbum
      date published: 2017-04-18
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    additional property: OTSBitcoinBlock
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1787398
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    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 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
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f32411bcd0b31c693a586d69168a3c3c986ed96c6355af91a97dd5a9adeda27. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZ22B1787398.
      date published: 2026-07-06T01:25:57Z
    audio: You Will Be Found (From "Dear Evan Hansen")
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 88.116
      additional property: Musical Key
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        value: 11
      additional property: Mode (Major/Minor)
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        value: 1
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      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: This Is Me (From "The Greatest Showman")
album: Light On
album: 2002
album: Meadowlark (Live)
album: Six in 6 Minutes

Time Signature
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value: 4

Danceability
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value: 0.304

Energy
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Speechiness
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Acousticness
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value: 0.728

Instrumentalness
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value: 0

Liveness
type: PropertyValue
value: 0.11

Valence (Positivity)
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value: 0.282

Loudness (dB)
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value: -6.594

Key Name
type: PropertyValue
value: B

Mode Name
type: PropertyValue
value: Major

This Is Me (From "The Greatest Showman")
type: MusicAlbum
date published: 2018

This Is Me (From "The Greatest Showman")
type: MusicAlbum
date published: 2018-03-05
track: This Is Me (From "The Greatest Showman")
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  duration: PT3M42S
  duration ms: 222540
  explicit: false
  by artist: RANGE a cappella
  in album: This Is Me (From "The Greatest Showman")
    type: MusicAlbum
    date published: 2018-03-05
  isrc code: QZ22B1908415
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1908415
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T09:14:21Z
  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 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
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49fe3ec7e1fb5bffbb9c6b668396508c7666e037bba0b705a722c6fa04d817a7. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/QZ22B1908415.
    date published: 2026-07-17T09:14:21Z
  audio: This Is Me (From "The Greatest Showman")
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
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    additional property: Musical Key
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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
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    additional property: Energy
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    additional property: Speechiness
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      value: 0.038
    additional property: Acousticness
      type: PropertyValue
      value: 0.033
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.12
    additional property: Valence (Positivity)
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      value: 0.3
    additional property: Loudness (dB)
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      value: -3.65
    additional property: Key Name
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Light On
type: MusicAlbum
date published: 2019

2002
type: MusicAlbum
date published: 2019-01-07

2002
type: MusicAlbum
date published: 2019-01-07

Light On
type: MusicAlbum
date published: 2019-05-17

Meadowlark (Live)
type: MusicAlbum
date published: 2020-01-29

Six in 6 Minutes
type: MusicAlbum
date published: 2021-01-06
track: Six in 6 Minutes
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  duration: PT6M56S
  duration ms: 416682
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  by artist: RANGE a cappella
  in album: Six in 6 Minutes
    type: MusicAlbum
    date published: 2021-01-06
  isrc code: USY282014490
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    value: registered
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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 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
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa336d7ce8ec31f04a29925fbddd7058060c4bb9a6f5fb4858d66056468a2bd15. Chain 2 (Bitcoin): anchored in block 957573 (2026-07-11T13:43:13Z), 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/USY282014490.
    date published: 2026-07-11T13:43:13Z
  audio: Six in 6 Minutes
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    additional property: Mode (Major/Minor)
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    additional property: Acousticness
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Six in 6 Minutes
type: MusicAlbum
date published: 2021-01-06