The Riff Keys
type: MusicGroup
popularity: 14
followers: 96
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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 0x8122852bdade0de582388336eb5682c972d8e0f95c1a5d51b72a88d644467469. Chain 2 (Bitcoin): anchored in block 953596 (2026-06-14T06:21:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0b1ac154-78c8-4400-a993-a7c26f51eaf9.json and https://artists.proofprofile.net/proofs/artist/0b1ac154-78c8-4400-a993-a7c26f51eaf9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T06:21:39Z
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album: November Rain - Guns N' Roses Piano Covers
  type: MusicAlbum
  date published: 2023-10-13
album: Closer (Piano Cover)
  type: MusicAlbum
  date published: 2023-11-03
album: Wake Me Up When September Ends (Piano Cover)
  type: MusicAlbum
  date published: 2023-11-03
album: We're in this Together (Piano Cover)
  type: MusicAlbum
  date published: 2023-11-03
album: Come As You Are - Nirvana Piano Covers
  type: MusicAlbum
  date published: 2023-11-24
  track: Heart Shaped Box - Piano Cover
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    by artist: The Riff Keys
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      date published: 2023-11-24
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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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb177227b4d382d8df696d6e1a50b32575872b77364700c2866642b5f5fcc6adb. 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/GB2CY2355447.
      date published: 2026-07-06T01:25:57Z
    audio: Heart Shaped Box - Piano Cover
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  track: Something in the Way - Piano Cover
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      date published: 2023-11-24
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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 0x423e70c42507d05ca7da7bceb5254436abba8ab2cf1ac5487fb8b2bb5c61286b. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/GB2CY2355534.
      date published: 2026-07-03T10:47:44Z
    audio: Something in the Way - Piano Cover
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      additional property: Valence (Positivity)
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album: Black Hole Sun (Piano Cover)
album: Drive (Piano Cover)
album: Cemetery Gates (Piano Cover)
album: Aerials (Piano Cover)
album: Numb (Piano Cover)
album: Scar Tissue (Piano Cover)
album: Under the Bridge (Piano Cover)
album: Tonight, Tonight (Piano Cover)
album: Times Like These - Foo Fighters Piano Covers
album: No Surprises (Piano Cover)
album: Wonderwall (Piano Cover)
album: Fear of the Dark (Piano Cover)
album: Livin' On A Prayer (Piano Cover)
album: White Wedding (Piano Cover)
album: No One Knows (Piano Cover)
album: Island in the Sun (Piano Cover)
album: Losing My Religion (Piano Cover)
album: Nothing Else Matters - Metallica Piano Covers
album: Change (in the House of Flies) [Piano Cover]
album: In the End (Piano Cover)
album: Yellow Ledbetter (Piano Cover)
album: Right in Two (Piano Cover)
album: Floods (Piano Cover)
album: Mmm Mmm Mmm Mmm (Piano Cover)
album: Boulevard of Broken Dreams (Piano Cover)
album: Seasons in the Abyss (Piano Cover)
album: Vermillion (Piano Cover)
album: Time of Your Life - Green Day Piano Covers
album: In the End - Linkin Park Piano Covers
album: Between Angels & Insects (Piano Cover)
album: Sober (Piano Cover)
album: Wasted Years (Piano Cover)
album: This Love (Piano Cover)
album: Freak on a Leash (Piano Cover)
album: Rooster (Piano Cover)
album: Duality (Piano Cover)
album: My Way (Piano Cover)

Instrumentalness
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value: 0.903

Liveness
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value: 0.069

Valence (Positivity)
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value: 0.039

Loudness (dB)
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value: -21.809

Key Name
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value: C

Mode Name
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value: Major

Black Hole Sun (Piano Cover)
type: MusicAlbum
date published: 2023-11-24

Drive (Piano Cover)
type: MusicAlbum
date published: 2024-01-15

Cemetery Gates (Piano Cover)
type: MusicAlbum
date published: 2024-01-15

Aerials (Piano Cover)
type: MusicAlbum
date published: 2024-01-15

Numb (Piano Cover)
type: MusicAlbum
date published: 2024-01-15

Scar Tissue (Piano Cover)
type: MusicAlbum
date published: 2024-01-15

Under the Bridge (Piano Cover)
type: MusicAlbum
date published: 2024-01-18

Tonight, Tonight (Piano Cover)
type: MusicAlbum
date published: 2024-01-18

Times Like These - Foo Fighters Piano Covers
type: MusicAlbum
date published: 2024-02-02
track: Times Like These - Piano Cover
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  by artist: The Riff Keys
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    date published: 2024-02-02
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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 0x2d371208fe7b03660b2e00788fb42a90cf6d167acc1338bcd727a6f446eaf81e. 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/GB2CY2355450.
    date published: 2026-07-04T11:19:20Z
  audio: Times Like These - Piano Cover
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    additional property: Tempo (BPM)
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    additional property: Musical Key
      type: PropertyValue
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Speechiness
      type: PropertyValue
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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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      type: PropertyValue
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    additional property: Key Name
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    additional property: Mode Name
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No Surprises (Piano Cover)
type: MusicAlbum
date published: 2024-03-15

Wonderwall (Piano Cover)
type: MusicAlbum
date published: 2024-03-15

Fear of the Dark (Piano Cover)
type: MusicAlbum
date published: 2024-03-15

Livin' On A Prayer (Piano Cover)
type: MusicAlbum
date published: 2024-03-15

White Wedding (Piano Cover)
type: MusicAlbum
date published: 2024-03-15

No One Knows (Piano Cover)
type: MusicAlbum
date published: 2024-03-15

Island in the Sun (Piano Cover)
type: MusicAlbum
date published: 2024-03-15

Losing My Religion (Piano Cover)
type: MusicAlbum
date published: 2024-03-15

Nothing Else Matters - Metallica Piano Covers
type: MusicAlbum
date published: 2024-04-15

Change (in the House of Flies) [Piano Cover]
type: MusicAlbum
date published: 2024-04-17

In the End (Piano Cover)
type: MusicAlbum
date published: 2024-04-17

Yellow Ledbetter (Piano Cover)
type: MusicAlbum
date published: 2024-04-17

Right in Two (Piano Cover)
type: MusicAlbum
date published: 2024-04-17

Floods (Piano Cover)
type: MusicAlbum
date published: 2024-04-17

Mmm Mmm Mmm Mmm (Piano Cover)
type: MusicAlbum
date published: 2024-04-17

Boulevard of Broken Dreams (Piano Cover)
type: MusicAlbum
date published: 2024-04-17

Seasons in the Abyss (Piano Cover)
type: MusicAlbum
date published: 2024-04-17

Vermillion (Piano Cover)
type: MusicAlbum
date published: 2024-06-10

Time of Your Life - Green Day Piano Covers
type: MusicAlbum
date published: 2024-06-19

In the End - Linkin Park Piano Covers
type: MusicAlbum
date published: 2024-07-12

Between Angels & Insects (Piano Cover)
type: MusicAlbum
date published: 2024-08-02

Sober (Piano Cover)
type: MusicAlbum
date published: 2024-08-02

Wasted Years (Piano Cover)
type: MusicAlbum
date published: 2024-08-02

This Love (Piano Cover)
type: MusicAlbum
date published: 2024-08-02

Freak on a Leash (Piano Cover)
type: MusicAlbum
date published: 2024-08-02

Rooster (Piano Cover)
type: MusicAlbum
date published: 2024-08-02

Duality (Piano Cover)
type: MusicAlbum
date published: 2024-08-02

My Way (Piano Cover)
type: MusicAlbum
date published: 2024-08-02