Anthony Pianista
type: MusicGroup
popularity: 30
followers: 364
additional property: CopyrightID
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/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/13f076c2-6eb9-430e-9439-5bf9c45abaa8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/13f076c2-6eb9-430e-9439-5bf9c45abaa8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/13f076c2-6eb9-430e-9439-5bf9c45abaa8
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
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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 → block must exist at that height 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 0xb67b00b16be49d59548abadf5ac43657f8195119b1faffbdf711c890e6cf7226. 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/13f076c2-6eb9-430e-9439-5bf9c45abaa8.json and https://artists.proofprofile.net/proofs/artist/13f076c2-6eb9-430e-9439-5bf9c45abaa8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
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album: Modern Piano Lullabies
  type: MusicAlbum
  date published: 2023-06-30
  track: Lullabye (Goodnight, My Angel)
    type: MusicRecording
    duration: PT4M48S
    duration ms: 288196
    explicit: false
    by artist: Anthony Pianista
    in album: Modern Piano Lullabies
      type: MusicAlbum
      date published: 2023-06-30
  track: A Thousand Years
    type: MusicRecording
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    explicit: false
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    in album: Modern Piano Lullabies
      type: MusicAlbum
      date published: 2023-06-30
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    additional property: CopyrightStatus
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    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
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    additional property: OTSRecordURL
      type: PropertyValue
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6uQhFBCHN2ffTudfr6Zefo
    additional property: OTSTimestamp
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    additional property: OTSCanonicalRecord
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xa805c32fc559f42172fa16239064696d678323de18a2f4a96c2ee647dbdf3029. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6uQhFBCHN2ffTudfr6Zefo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6uQhFBCHN2ffTudfr6Zefo.
      date published: 2026-07-08T08:56:20Z
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  track: Blackbird
    type: MusicRecording
    duration: PT2M50S
    duration ms: 170000
    explicit: false
    by artist: Anthony Pianista
    in album: Modern Piano Lullabies
      type: MusicAlbum
      date published: 2023-06-30
    isrc code: TCAHE2316390
  track: Daughters
    type: MusicRecording
    duration: PT3M54S
    duration ms: 234545
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    by artist: Anthony Pianista
    in album: Modern Piano Lullabies
      type: MusicAlbum
      date published: 2023-06-30
    isrc code: TCAHE2316402
  track: The Next Right Thing
    type: MusicRecording
    duration: PT3M59S
    duration ms: 239359
    explicit: false
    by artist: Anthony Pianista
    in album: Modern Piano Lullabies
      type: MusicAlbum
      date published: 2023-06-30
    isrc code: TCAEP2078604
  track: Golden Slumbers (Carry That Weight)
    type: MusicRecording
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    explicit: false
    by artist: Anthony Pianista
    in album: Modern Piano Lullabies
      type: MusicAlbum
      date published: 2023-06-30
    isrc code: TCAHE2316411
  track: Never Grow Up
    type: MusicRecording
    duration: PT5M7S
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    explicit: false
    by artist: Anthony Pianista
    in album: Modern Piano Lullabies
      type: MusicAlbum
      date published: 2023-06-30
    isrc code: TCAHE2316456
  track: Lost in the Woods
    type: MusicRecording
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    explicit: false
    by artist: Anthony Pianista
    in album: Modern Piano Lullabies
      type: MusicAlbum
      date published: 2023-06-30
    isrc code: TCAEP2078592
  track: Let It Be
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    explicit: false
    by artist: Anthony Pianista
    in album: Modern Piano Lullabies
      type: MusicAlbum
      date published: 2023-06-30
    isrc code: TCAHE2335221
  track: Somewhere over the Rainbow
    type: MusicRecording
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    explicit: false
    by artist: Anthony Pianista
    in album: Modern Piano Lullabies
      type: MusicAlbum
      date published: 2023-06-30
    isrc code: TCAHE2335238
  track: Evermore
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    by artist: Anthony Pianista
    in album: Modern Piano Lullabies
      type: MusicAlbum
      date published: 2023-06-30
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    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
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    additional property: CopyrightRegisteredAt
      type: PropertyValue
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    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSRecordURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: Rainbow Connection
album: Calm~Healing Relaxing Piano
album: Beauty and the Beast (Solo Piano)
album: Merry Christmas Solo Piano
album: Frozen 2 Piano Hits
album: Piano Lullabies
album: The Greatest Showman Piano Hits
album: Blackbird: Classic Songs as Lullabies
album: Baby Lullaby Frozen 2
album: Relaxing Instrumental Christmas Music
album: Background Christmas Piano
track: Lullabye (Goodnight, My Angel)
track: A Thousand Years
track: Blackbird
track: Daughters
track: The Next Right Thing
track: Golden Slumbers (Carry That Weight)
track: Never Grow Up
track: Lost in the Woods
track: Let It Be
track: Somewhere over the Rainbow
track: Evermore
track: Rainbow Connection
track: Mountain Stream
track: Winter Afternoon
track: Beautiful Rain
track: Dew Drops
track: On the Sea
track: Classically Speaking
track: Sweetest Love
track: Crystal Silence

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/957145

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/2SZjB26ZsARtavgZMaPzgN.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2SZjB26ZsARtavgZMaPzgN

OTSTimestamp
type: PropertyValue
value: 2026-07-08T08:56:20Z

OTSCanonicalRecord
type: PropertyValue

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x942e9d12343c4b44b08ddde8d3026f5bad87b40474b57c896ecd34fc05908630. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2SZjB26ZsARtavgZMaPzgN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2SZjB26ZsARtavgZMaPzgN.
date published: 2026-07-08T08:56:20Z

Rainbow Connection
type: MusicRecording
duration: PT3M49S
duration ms: 229787
explicit: false
by artist: Anthony Pianista
in album: Modern Piano Lullabies
  type: MusicAlbum
  date published: 2023-06-30
isrc code: TCAHE2335258

Calm~Healing Relaxing Piano
type: MusicAlbum
date published: 2022-06-10
track: Mountain Stream
  type: MusicRecording
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  duration ms: 332142
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  by artist: Anthony Pianista
  in album: Calm~Healing Relaxing Piano
    type: MusicAlbum
    date published: 2022-06-10
track: Winter Afternoon
  type: MusicRecording
  duration: PT4M6S
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  explicit: false
  by artist: Anthony Pianista
  in album: Calm~Healing Relaxing Piano
    type: MusicAlbum
    date published: 2022-06-10
track: Beautiful Rain
  type: MusicRecording
  duration: PT5M25S
  duration ms: 325000
  explicit: false
  by artist: Anthony Pianista
  in album: Calm~Healing Relaxing Piano
    type: MusicAlbum
    date published: 2022-06-10
track: Dew Drops
  type: MusicRecording
  duration: PT6M1S
  duration ms: 361666
  explicit: false
  by artist: Anthony Pianista
  in album: Calm~Healing Relaxing Piano
    type: MusicAlbum
    date published: 2022-06-10
track: On the Sea
  type: MusicRecording
  duration: PT4M37S
  duration ms: 277000
  explicit: false
  by artist: Anthony Pianista
  in album: Calm~Healing Relaxing Piano
    type: MusicAlbum
    date published: 2022-06-10
track: Classically Speaking
  type: MusicRecording
  duration: PT5M29S
  duration ms: 329302
  explicit: false
  by artist: Anthony Pianista
  in album: Calm~Healing Relaxing Piano
    type: MusicAlbum
    date published: 2022-06-10
track: Sweetest Love
  type: MusicRecording
  duration: PT5M41S
  duration ms: 341666
  explicit: false
  by artist: Anthony Pianista
  in album: Calm~Healing Relaxing Piano
    type: MusicAlbum
    date published: 2022-06-10
track: Crystal Silence
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216976
  explicit: false
  by artist: Anthony Pianista
  in album: Calm~Healing Relaxing Piano
    type: MusicAlbum
    date published: 2022-06-10
track: Amber Fields
  type: MusicRecording
  duration: PT4M30S
  duration ms: 270000
  explicit: false
  by artist: Anthony Pianista
  in album: Calm~Healing Relaxing Piano
    type: MusicAlbum
    date published: 2022-06-10

Beauty and the Beast (Solo Piano)
type: MusicAlbum
date published: 2021-06-29
track: Aria
  type: MusicRecording
  duration: PT1M6S
  duration ms: 66113
  explicit: false
  by artist: Anthony Pianista
  in album: Beauty and the Beast (Solo Piano)
    type: MusicAlbum
    date published: 2021-06-29
  isrc code: TCAFQ2135120
track: Belle
  type: MusicRecording
  duration: PT5M16S
  duration ms: 316378
  explicit: false
  by artist: Anthony Pianista
  in album: Beauty and the Beast (Solo Piano)
    type: MusicAlbum
    date published: 2021-06-29
  isrc code: TCAFQ2135124
track: Gaston
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216439
  explicit: false
  by artist: Anthony Pianista
  in album: Beauty and the Beast (Solo Piano)
    type: MusicAlbum
    date published: 2021-06-29
  isrc code: TCAFQ2135127
track: Be Our Guest
  type: MusicRecording
  duration: PT4M43S
  duration ms: 283197
  explicit: false
  by artist: Anthony Pianista
  in album: Beauty and the Beast (Solo Piano)
    type: MusicAlbum
    date published: 2021-06-29
  isrc code: TCAFQ2135135
track: Days in the Sun
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  duration: PT2M33S
  duration ms: 153873
  explicit: false
  by artist: Anthony Pianista
  in album: Beauty and the Beast (Solo Piano)
    type: MusicAlbum
    date published: 2021-06-29
  isrc code: TCAFQ2135139
track: Something There
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206791
  explicit: false
  by artist: Anthony Pianista
  in album: Beauty and the Beast (Solo Piano)
    type: MusicAlbum
    date published: 2021-06-29
  isrc code: TCAFQ2135147
track: The Mob Song
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150611
  explicit: false
  by artist: Anthony Pianista
  in album: Beauty and the Beast (Solo Piano)
    type: MusicAlbum
    date published: 2021-06-29
  isrc code: TCAFQ2135152
track: How Does a Moment Last Forever
  type: MusicRecording
  duration: PT5M40S
  duration ms: 340097
  explicit: false
  by artist: Anthony Pianista
  in album: Beauty and the Beast (Solo Piano)
    type: MusicAlbum
    date published: 2021-06-29
  isrc code: TCAFQ2135156
track: Beauty and the Beast
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229222
  explicit: false
  by artist: Anthony Pianista
  in album: Beauty and the Beast (Solo Piano)
    type: MusicAlbum
    date published: 2021-06-29
  isrc code: TCAFQ2135159
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
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  additional property: OTSBitcoinBlockVerifyURL
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    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
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    value: https://artists.proofprofile.net/proofs/track/5BmpkAjBFFuKku4XE1r4Dv.json
  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5BmpkAjBFFuKku4XE1r4Dv
  additional property: OTSTimestamp
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  additional property: OTSCanonicalRecord
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x570a1807f8e84637bb111d0740130fd9f23d419652de05d5603406e3025db07e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5BmpkAjBFFuKku4XE1r4Dv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5BmpkAjBFFuKku4XE1r4Dv.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x570a1807f8e84637bb111d0740130fd9f23d419652de05d5603406e3025db07e","isrc":"TCAFQ2135159","name":"Beauty and the Beast","registered_at":"2026-06-10T11:51:51Z","spotify_id":"5BmpkAjBFFuKku4XE1r4Dv","type":"track"}
track: Evermore
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217252
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  by artist: Anthony Pianista
  in album: Beauty and the Beast (Solo Piano)
    type: MusicAlbum
    date published: 2021-06-29
  isrc code: TCAFQ2135163
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSRecordURL
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  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0XzYqhXSnXqetQtFbfHPfw
  additional property: OTSTimestamp
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  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x942e9d12343c4b44b08ddde8d3026f5bad87b40474b57c896ecd34fc05908630. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0XzYqhXSnXqetQtFbfHPfw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0XzYqhXSnXqetQtFbfHPfw.
    date published: 2026-06-13T13:32:09Z

Merry Christmas Solo Piano
type: MusicAlbum
date published: 2021-02-19
track: Have Yourself a Merry Little Christmas
  type: MusicRecording
  duration: PT4M55S
  duration ms: 295421
  explicit: false
  by artist: Anthony Pianista
  in album: Merry Christmas Solo Piano
    type: MusicAlbum
    date published: 2021-02-19
track: Winter Wonderland
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219863
  explicit: false
  by artist: Anthony Pianista
  in album: Merry Christmas Solo Piano
    type: MusicAlbum
    date published: 2021-02-19
track: White Christmas
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242738
  explicit: false
  by artist: Anthony Pianista
  in album: Merry Christmas Solo Piano
    type: MusicAlbum
    date published: 2021-02-19
track: Santa Claus Is Comin' to Town
  type: MusicRecording
  duration: PT4M4S
  duration ms: 244824
  explicit: false
  by artist: Anthony Pianista
  in album: Merry Christmas Solo Piano
    type: MusicAlbum
    date published: 2021-02-19
track: I'll Be Home for Christmas
  type: MusicRecording
  duration: PT5M15S
  duration ms: 315111
  explicit: false
  by artist: Anthony Pianista
  in album: Merry Christmas Solo Piano
    type: MusicAlbum
    date published: 2021-02-19
track: Let It Snow
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229522
  explicit: false
  by artist: Anthony Pianista
  in album: Merry Christmas Solo Piano
    type: MusicAlbum
    date published: 2021-02-19
track: The Christmas Song
  type: MusicRecording
  duration: PT5M6S
  duration ms: 306790
  explicit: false
  by artist: Anthony Pianista
  in album: Merry Christmas Solo Piano
    type: MusicAlbum
    date published: 2021-02-19
track: Rudolph the Red-Nosed Reindeer
  type: MusicRecording
  duration: PT4M9S
  duration ms: 249863
  explicit: false
  by artist: Anthony Pianista
  in album: Merry Christmas Solo Piano
    type: MusicAlbum
    date published: 2021-02-19
track: Jingle Bell Rock
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163322
  explicit: false
  by artist: Anthony Pianista
  in album: Merry Christmas Solo Piano
    type: MusicAlbum
    date published: 2021-02-19

Frozen 2 Piano Hits
type: MusicAlbum
date published: 2020-12-01
track: Into the Unknown
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179591
  explicit: false
  by artist: Anthony Pianista
  in album: Frozen 2 Piano Hits
    type: MusicAlbum
    date published: 2020-12-01
  isrc code: TCAEP2078579
track: Show Yourself
  type: MusicRecording
  duration: PT4M19S
  duration ms: 259234
  explicit: false
  by artist: Anthony Pianista
  in album: Frozen 2 Piano Hits
    type: MusicAlbum
    date published: 2020-12-01
  isrc code: TCAEP2078586
track: Some Things Never Change
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227424
  explicit: false
  by artist: Anthony Pianista
  in album: Frozen 2 Piano Hits
    type: MusicAlbum
    date published: 2020-12-01
  isrc code: TCAEP2078588
track: Lost in the Woods
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194451
  explicit: false
  by artist: Anthony Pianista
  in album: Frozen 2 Piano Hits
    type: MusicAlbum
    date published: 2020-12-01
  isrc code: TCAEP2078592
track: All Is Found
  type: MusicRecording
  duration: PT2M14S
  duration ms: 134730
  explicit: false
  by artist: Anthony Pianista
  in album: Frozen 2 Piano Hits
    type: MusicAlbum
    date published: 2020-12-01
  isrc code: TCAEP2078597
track: Reindeer(S) Are Better Than People
  type: MusicRecording
  duration: PT1M42S
  duration ms: 102175
  explicit: false
  by artist: Anthony Pianista
  in album: Frozen 2 Piano Hits
    type: MusicAlbum
    date published: 2020-12-01
  isrc code: TCAEP2078598
track: When I Am Older
  type: MusicRecording
  duration: PT1M49S
  duration ms: 109977
  explicit: false
  by artist: Anthony Pianista
  in album: Frozen 2 Piano Hits
    type: MusicAlbum
    date published: 2020-12-01
  isrc code: TCAEP2078601
track: The Next Right Thing
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239359
  explicit: false
  by artist: Anthony Pianista
  in album: Frozen 2 Piano Hits
    type: MusicAlbum
    date published: 2020-12-01
  isrc code: TCAEP2078604

Piano Lullabies
type: MusicAlbum
date published: 2020-11-12
track: Brahms' lullaby (The Cradle Song)
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229232
  explicit: false
  by artist: Anthony Pianista
  in album: Piano Lullabies
    type: MusicAlbum
    date published: 2020-11-12
  isrc code: TCAFF2026431
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T14:35:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc73ecdc9697daf0a6c80779eee02a3475f9763fedbcd76ad2ed9c94b102be995
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/01o0Dgiunyjb6dGIF6ojSz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/01o0Dgiunyjb6dGIF6ojSz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc73ecdc9697daf0a6c80779eee02a3475f9763fedbcd76ad2ed9c94b102be995","isrc":"TCAFF2026431","name":"Brahms' lullaby (The Cradle Song)","registered_at":"2026-06-06T14:35:19Z","spotify_id":"01o0Dgiunyjb6dGIF6ojSz","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xc73ecdc9697daf0a6c80779eee02a3475f9763fedbcd76ad2ed9c94b102be995. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/01o0Dgiunyjb6dGIF6ojSz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/01o0Dgiunyjb6dGIF6ojSz.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xc73ecdc9697daf0a6c80779eee02a3475f9763fedbcd76ad2ed9c94b102be995","isrc":"TCAFF2026431","name":"Brahms' lullaby (The Cradle Song)","registered_at":"2026-06-06T14:35:19Z","spotify_id":"01o0Dgiunyjb6dGIF6ojSz","type":"track"}
track: Twinkle, Twinkle, Little Star
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221953
  explicit: false
  by artist: Anthony Pianista
  in album: Piano Lullabies
    type: MusicAlbum
    date published: 2020-11-12
  isrc code: TCAFF2026468
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T23:47:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2bc65846e4463a9a7199ea37e8af4d2cd08760fe8bbb6da3f83b1935189a96d4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/70rvtbQHuR9v0TvkstnHXQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/70rvtbQHuR9v0TvkstnHXQ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2bc65846e4463a9a7199ea37e8af4d2cd08760fe8bbb6da3f83b1935189a96d4","isrc":"TCAFF2026468","name":"Twinkle, Twinkle, Little Star","registered_at":"2026-06-23T23:47:37Z","spotify_id":"70rvtbQHuR9v0TvkstnHXQ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x2bc65846e4463a9a7199ea37e8af4d2cd08760fe8bbb6da3f83b1935189a96d4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/70rvtbQHuR9v0TvkstnHXQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/70rvtbQHuR9v0TvkstnHXQ.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x2bc65846e4463a9a7199ea37e8af4d2cd08760fe8bbb6da3f83b1935189a96d4","isrc":"TCAFF2026468","name":"Twinkle, Twinkle, Little Star","registered_at":"2026-06-23T23:47:37Z","spotify_id":"70rvtbQHuR9v0TvkstnHXQ","type":"track"}
track: A Thousand Years
  type: MusicRecording
  duration: PT4M35S
  duration ms: 275173
  explicit: false
  by artist: Anthony Pianista
  in album: Piano Lullabies
    type: MusicAlbum
    date published: 2020-11-12
  isrc code: TCAFF2026403
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T16:43:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa805c32fc559f42172fa16239064696d678323de18a2f4a96c2ee647dbdf3029
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3gXNjZnKZCEr8klFL1GT0v.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3gXNjZnKZCEr8klFL1GT0v
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa805c32fc559f42172fa16239064696d678323de18a2f4a96c2ee647dbdf3029","isrc":"TCAFF2026403","name":"A Thousand Years","registered_at":"2026-06-20T16:43:36Z","spotify_id":"3gXNjZnKZCEr8klFL1GT0v","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xa805c32fc559f42172fa16239064696d678323de18a2f4a96c2ee647dbdf3029. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3gXNjZnKZCEr8klFL1GT0v.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3gXNjZnKZCEr8klFL1GT0v.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xa805c32fc559f42172fa16239064696d678323de18a2f4a96c2ee647dbdf3029","isrc":"TCAFF2026403","name":"A Thousand Years","registered_at":"2026-06-20T16:43:36Z","spotify_id":"3gXNjZnKZCEr8klFL1GT0v","type":"track"}
track: Jesu, Joy of Man's Desiring
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147161
  explicit: false
  by artist: Anthony Pianista
  in album: Piano Lullabies
    type: MusicAlbum
    date published: 2020-11-12
  isrc code: TCAFF2026465
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T04:07:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9757d932aacaae48e6b438e01426d81b8cae60afe1ba63b06839d217e84ab83c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956349
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956349
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3wCm9B35Vu3W1GGx08ytCR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wCm9B35Vu3W1GGx08ytCR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9757d932aacaae48e6b438e01426d81b8cae60afe1ba63b06839d217e84ab83c","isrc":"TCAFF2026465","name":"Jesu, Joy of Man's Desiring","registered_at":"2026-06-25T04:07:49Z","spotify_id":"3wCm9B35Vu3W1GGx08ytCR","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x9757d932aacaae48e6b438e01426d81b8cae60afe1ba63b06839d217e84ab83c. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3wCm9B35Vu3W1GGx08ytCR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wCm9B35Vu3W1GGx08ytCR.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0x9757d932aacaae48e6b438e01426d81b8cae60afe1ba63b06839d217e84ab83c","isrc":"TCAFF2026465","name":"Jesu, Joy of Man's Desiring","registered_at":"2026-06-25T04:07:49Z","spotify_id":"3wCm9B35Vu3W1GGx08ytCR","type":"track"}
track: You Are so Beautiful
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181631
  explicit: false
  by artist: Anthony Pianista
  in album: Piano Lullabies
    type: MusicAlbum
    date published: 2020-11-12
  isrc code: TCAFF2026497
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Pachelbel's Canon in D
track: When You Wish Upon a Star
track: Hush, Little Baby
track: Amazing Grace
track: Frere Jaques (Are You Sleeping)

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-26T13:46:21+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xe39836362bf149759a7900cc79bd71381317958f6a457c73e4d0c7d75fa7f753

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956349

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956349

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/7lhMz8S1uNs7XW4gJBD1Xh.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7lhMz8S1uNs7XW4gJBD1Xh

OTSTimestamp
type: PropertyValue
value: 2026-07-02T11:34:59Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xe39836362bf149759a7900cc79bd71381317958f6a457c73e4d0c7d75fa7f753","isrc":"TCAFF2026497","name":"You Are so Beautiful","registered_at":"2026-06-26T13:46:21Z","spotify_id":"7lhMz8S1uNs7XW4gJBD1Xh","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe39836362bf149759a7900cc79bd71381317958f6a457c73e4d0c7d75fa7f753. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7lhMz8S1uNs7XW4gJBD1Xh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7lhMz8S1uNs7XW4gJBD1Xh.
date published: 2026-07-02T11:34:59Z
text: {"copyright_id":"0xe39836362bf149759a7900cc79bd71381317958f6a457c73e4d0c7d75fa7f753","isrc":"TCAFF2026497","name":"You Are so Beautiful","registered_at":"2026-06-26T13:46:21Z","spotify_id":"7lhMz8S1uNs7XW4gJBD1Xh","type":"track"}

Pachelbel's Canon in D
type: MusicRecording
duration: PT4M58S
duration ms: 298567
explicit: false
by artist: Anthony Pianista
in album: Piano Lullabies
  type: MusicAlbum
  date published: 2020-11-12
isrc code: TCAFF2026455
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T17:06:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x58d8383bd5f6068e61b35b7bab3981252acfc6e9da857f581d1e5a75dd1c3330
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4aoSK8fRO8CPr5sWdJr1f0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4aoSK8fRO8CPr5sWdJr1f0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x58d8383bd5f6068e61b35b7bab3981252acfc6e9da857f581d1e5a75dd1c3330","isrc":"TCAFF2026455","name":"Pachelbel's Canon in D","registered_at":"2026-06-07T17:06:50Z","spotify_id":"4aoSK8fRO8CPr5sWdJr1f0","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x58d8383bd5f6068e61b35b7bab3981252acfc6e9da857f581d1e5a75dd1c3330. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4aoSK8fRO8CPr5sWdJr1f0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4aoSK8fRO8CPr5sWdJr1f0.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x58d8383bd5f6068e61b35b7bab3981252acfc6e9da857f581d1e5a75dd1c3330","isrc":"TCAFF2026455","name":"Pachelbel's Canon in D","registered_at":"2026-06-07T17:06:50Z","spotify_id":"4aoSK8fRO8CPr5sWdJr1f0","type":"track"}

When You Wish Upon a Star
type: MusicRecording
duration: PT3M16S
duration ms: 196957
explicit: false
by artist: Anthony Pianista
in album: Piano Lullabies
  type: MusicAlbum
  date published: 2020-11-12
isrc code: TCAFF2026481
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T10:43:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x88e29aa8a2dbb1fd615ea871327318b7aaf35b9f3a2052981ea275b321d3a26e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/07SQC8DGLPaSjNzXUqLZ4d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07SQC8DGLPaSjNzXUqLZ4d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x88e29aa8a2dbb1fd615ea871327318b7aaf35b9f3a2052981ea275b321d3a26e","isrc":"TCAFF2026481","name":"When You Wish Upon a Star","registered_at":"2026-06-26T10:43:41Z","spotify_id":"07SQC8DGLPaSjNzXUqLZ4d","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x88e29aa8a2dbb1fd615ea871327318b7aaf35b9f3a2052981ea275b321d3a26e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/07SQC8DGLPaSjNzXUqLZ4d.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07SQC8DGLPaSjNzXUqLZ4d.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x88e29aa8a2dbb1fd615ea871327318b7aaf35b9f3a2052981ea275b321d3a26e","isrc":"TCAFF2026481","name":"When You Wish Upon a Star","registered_at":"2026-06-26T10:43:41Z","spotify_id":"07SQC8DGLPaSjNzXUqLZ4d","type":"track"}

Hush, Little Baby
type: MusicRecording
duration: PT4M15S
duration ms: 255018
explicit: false
by artist: Anthony Pianista
in album: Piano Lullabies
  type: MusicAlbum
  date published: 2020-11-12
isrc code: TCAFF2026459
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-28T01:27:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x994ca2be46a59db588e113d8b15bca11e011e79944c6d0bd61ea77fbc0c28562
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956375
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956375
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2o7jiF7Zqcopzme3Rg3Ta6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2o7jiF7Zqcopzme3Rg3Ta6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T16:51:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x994ca2be46a59db588e113d8b15bca11e011e79944c6d0bd61ea77fbc0c28562","isrc":"TCAFF2026459","name":"Hush, Little Baby","registered_at":"2026-06-28T01:27:06Z","spotify_id":"2o7jiF7Zqcopzme3Rg3Ta6","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x994ca2be46a59db588e113d8b15bca11e011e79944c6d0bd61ea77fbc0c28562. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2o7jiF7Zqcopzme3Rg3Ta6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2o7jiF7Zqcopzme3Rg3Ta6.
  date published: 2026-07-02T16:51:38Z
  text: {"copyright_id":"0x994ca2be46a59db588e113d8b15bca11e011e79944c6d0bd61ea77fbc0c28562","isrc":"TCAFF2026459","name":"Hush, Little Baby","registered_at":"2026-06-28T01:27:06Z","spotify_id":"2o7jiF7Zqcopzme3Rg3Ta6","type":"track"}

Amazing Grace
type: MusicRecording
duration: PT3M24S
duration ms: 204967
explicit: false
by artist: Anthony Pianista
in album: Piano Lullabies
  type: MusicAlbum
  date published: 2020-11-12
isrc code: TCAET2083173

Frere Jaques (Are You Sleeping)
type: MusicRecording
duration: PT3M1S
duration ms: 181840
explicit: false
by artist: Anthony Pianista
in album: Piano Lullabies
  type: MusicAlbum
  date published: 2020-11-12
isrc code: TCAFF2026409
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T04:44:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x01abd5a3a86884c56ec20de971e0c88a700bb5cab0dd0f6a10db418bc8739348
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6UxHkIzgZcqBeTsvPfsBda.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6UxHkIzgZcqBeTsvPfsBda
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x01abd5a3a86884c56ec20de971e0c88a700bb5cab0dd0f6a10db418bc8739348","isrc":"TCAFF2026409","name":"Frere Jaques (Are You Sleeping)","registered_at":"2026-06-27T04:44:56Z","spotify_id":"6UxHkIzgZcqBeTsvPfsBda","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x01abd5a3a86884c56ec20de971e0c88a700bb5cab0dd0f6a10db418bc8739348. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6UxHkIzgZcqBeTsvPfsBda.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6UxHkIzgZcqBeTsvPfsBda.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x01abd5a3a86884c56ec20de971e0c88a700bb5cab0dd0f6a10db418bc8739348","isrc":"TCAFF2026409","name":"Frere Jaques (Are You Sleeping)","registered_at":"2026-06-27T04:44:56Z","spotify_id":"6UxHkIzgZcqBeTsvPfsBda","type":"track"}

The Greatest Showman Piano Hits
type: MusicAlbum
date published: 2018-07-28
track: A Million Dreams
  type: MusicRecording
  duration: PT5M21S
  duration ms: 321056
  explicit: false
  by artist: Anthony Pianista
  in album: The Greatest Showman Piano Hits
    type: MusicAlbum
    date published: 2018-07-28
  isrc code: QZDA71838460
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T23:48:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd0f3510eb8592d8b6eabeb0a5fa6e7430934e580c81284c30eb8d79afa118fb6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5frn1hiVC4Zt5btxkxdy8j.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5frn1hiVC4Zt5btxkxdy8j
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd0f3510eb8592d8b6eabeb0a5fa6e7430934e580c81284c30eb8d79afa118fb6","isrc":"QZDA71838460","name":"A Million Dreams","registered_at":"2026-06-07T23:48:11Z","spotify_id":"5frn1hiVC4Zt5btxkxdy8j","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xd0f3510eb8592d8b6eabeb0a5fa6e7430934e580c81284c30eb8d79afa118fb6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5frn1hiVC4Zt5btxkxdy8j.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5frn1hiVC4Zt5btxkxdy8j.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xd0f3510eb8592d8b6eabeb0a5fa6e7430934e580c81284c30eb8d79afa118fb6","isrc":"QZDA71838460","name":"A Million Dreams","registered_at":"2026-06-07T23:48:11Z","spotify_id":"5frn1hiVC4Zt5btxkxdy8j","type":"track"}
track: Never Enough
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209391
  explicit: false
  by artist: Anthony Pianista
  in album: The Greatest Showman Piano Hits
    type: MusicAlbum
    date published: 2018-07-28
  isrc code: QZDA71838461
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T17:07:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2c73d6047ad8c4f9a5e4787036afdecbbed9dd3d0edee303159580b9b11118e7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2qhbC46PSKum34exHwUOTc.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2qhbC46PSKum34exHwUOTc
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2c73d6047ad8c4f9a5e4787036afdecbbed9dd3d0edee303159580b9b11118e7","isrc":"QZDA71838461","name":"Never Enough","registered_at":"2026-06-07T17:07:28Z","spotify_id":"2qhbC46PSKum34exHwUOTc","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x2c73d6047ad8c4f9a5e4787036afdecbbed9dd3d0edee303159580b9b11118e7. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2qhbC46PSKum34exHwUOTc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2qhbC46PSKum34exHwUOTc.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x2c73d6047ad8c4f9a5e4787036afdecbbed9dd3d0edee303159580b9b11118e7","isrc":"QZDA71838461","name":"Never Enough","registered_at":"2026-06-07T17:07:28Z","spotify_id":"2qhbC46PSKum34exHwUOTc","type":"track"}
track: Come Alive
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254855
  explicit: false
  by artist: Anthony Pianista
  in album: The Greatest Showman Piano Hits
    type: MusicAlbum
    date published: 2018-07-28
  isrc code: QZDA71838462
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T14:47:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xecc2bd048d19b610642ef64224ec6a01769b161da2e5d4f011dcefb6eb1b8fe5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2P6MiwtyRI1M5hQ7QxtYCv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2P6MiwtyRI1M5hQ7QxtYCv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xecc2bd048d19b610642ef64224ec6a01769b161da2e5d4f011dcefb6eb1b8fe5","isrc":"QZDA71838462","name":"Come Alive","registered_at":"2026-06-10T14:47:32Z","spotify_id":"2P6MiwtyRI1M5hQ7QxtYCv","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xecc2bd048d19b610642ef64224ec6a01769b161da2e5d4f011dcefb6eb1b8fe5. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2P6MiwtyRI1M5hQ7QxtYCv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2P6MiwtyRI1M5hQ7QxtYCv.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xecc2bd048d19b610642ef64224ec6a01769b161da2e5d4f011dcefb6eb1b8fe5","isrc":"QZDA71838462","name":"Come Alive","registered_at":"2026-06-10T14:47:32Z","spotify_id":"2P6MiwtyRI1M5hQ7QxtYCv","type":"track"}
track: Tightrope
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237324
  explicit: false
  by artist: Anthony Pianista
  in album: The Greatest Showman Piano Hits
    type: MusicAlbum
    date published: 2018-07-28
  isrc code: QZDA71838463
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T04:56:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3ef0d74c4f1d9d5e5ecc091dee6be3e78f93edf584d242c8d95739600513c04b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5Q3Ykvgy7DR8Fx7CpUCGVZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Q3Ykvgy7DR8Fx7CpUCGVZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x3ef0d74c4f1d9d5e5ecc091dee6be3e78f93edf584d242c8d95739600513c04b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Q3Ykvgy7DR8Fx7CpUCGVZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Q3Ykvgy7DR8Fx7CpUCGVZ.
    date published: 2026-06-13T15:41:10Z
track: The Other Side
  type: MusicRecording
  duration: PT4M19S
  duration ms: 259894
  explicit: false
  by artist: Anthony Pianista
  in album: The Greatest Showman Piano Hits
    type: MusicAlbum
    date published: 2018-07-28
  isrc code: QZDA71838464
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Rewrite the Stars
track: From Now On
track: This Is Me
track: The Greatest Show

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-09T23:14:59+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x4c0c8c7801b95772c5eef35afd235aae1bdb0672163c7f3fdc3b5ddb98f28d9b

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953520

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953520

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/18L2NTmcTfGliqsLr5qxlr.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/18L2NTmcTfGliqsLr5qxlr

OTSTimestamp
type: PropertyValue
value: 2026-06-13T13:32:09Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x4c0c8c7801b95772c5eef35afd235aae1bdb0672163c7f3fdc3b5ddb98f28d9b","isrc":"QZDA71838464","name":"The Other Side","registered_at":"2026-06-09T23:14:59Z","spotify_id":"18L2NTmcTfGliqsLr5qxlr","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c0c8c7801b95772c5eef35afd235aae1bdb0672163c7f3fdc3b5ddb98f28d9b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/18L2NTmcTfGliqsLr5qxlr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/18L2NTmcTfGliqsLr5qxlr.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0x4c0c8c7801b95772c5eef35afd235aae1bdb0672163c7f3fdc3b5ddb98f28d9b","isrc":"QZDA71838464","name":"The Other Side","registered_at":"2026-06-09T23:14:59Z","spotify_id":"18L2NTmcTfGliqsLr5qxlr","type":"track"}

Rewrite the Stars
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duration: PT3M51S
duration ms: 231403
explicit: false
by artist: Anthony Pianista
in album: The Greatest Showman Piano Hits
  type: MusicAlbum
  date published: 2018-07-28
isrc code: QZDA71838465
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x61e605ba1fb560e38729609d606c7d2499893136621d921d8005a4ba20054a72
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7y0IBAdLSRIt5TdgASz9KR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7y0IBAdLSRIt5TdgASz9KR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
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. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x61e605ba1fb560e38729609d606c7d2499893136621d921d8005a4ba20054a72. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7y0IBAdLSRIt5TdgASz9KR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7y0IBAdLSRIt5TdgASz9KR.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x61e605ba1fb560e38729609d606c7d2499893136621d921d8005a4ba20054a72","isrc":"QZDA71838465","name":"Rewrite the Stars","registered_at":"2026-06-07T23:46:09Z","spotify_id":"7y0IBAdLSRIt5TdgASz9KR","type":"track"}

From Now On
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duration: PT9M31S
duration ms: 571483
explicit: false
by artist: Anthony Pianista
in album: The Greatest Showman Piano Hits
  type: MusicAlbum
  date published: 2018-07-28
isrc code: QZDA71838466
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa85c14288cec49a67168513fedf472fc37a31640da9214ecabe6230831d04462
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0ORoH4ER0faMzBRyuZsI2Q.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ORoH4ER0faMzBRyuZsI2Q
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xa85c14288cec49a67168513fedf472fc37a31640da9214ecabe6230831d04462. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0ORoH4ER0faMzBRyuZsI2Q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ORoH4ER0faMzBRyuZsI2Q.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xa85c14288cec49a67168513fedf472fc37a31640da9214ecabe6230831d04462","isrc":"QZDA71838466","name":"From Now On","registered_at":"2026-06-18T09:10:07Z","spotify_id":"0ORoH4ER0faMzBRyuZsI2Q","type":"track"}

This Is Me
type: MusicRecording
duration: PT4M22S
duration ms: 262425
explicit: false
by artist: Anthony Pianista
in album: The Greatest Showman Piano Hits
  type: MusicAlbum
  date published: 2018-07-28
isrc code: QZDA71838467
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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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/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3hatLOxpcDbmH6NGFq9HGP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hatLOxpcDbmH6NGFq9HGP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x26d14780bfe31a7d358343019c804f46121ae2b81c04825e1dcefa43b318690a","isrc":"QZDA71838467","name":"This Is Me","registered_at":"2026-06-08T08:55:46Z","spotify_id":"3hatLOxpcDbmH6NGFq9HGP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x26d14780bfe31a7d358343019c804f46121ae2b81c04825e1dcefa43b318690a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3hatLOxpcDbmH6NGFq9HGP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hatLOxpcDbmH6NGFq9HGP.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x26d14780bfe31a7d358343019c804f46121ae2b81c04825e1dcefa43b318690a","isrc":"QZDA71838467","name":"This Is Me","registered_at":"2026-06-08T08:55:46Z","spotify_id":"3hatLOxpcDbmH6NGFq9HGP","type":"track"}

The Greatest Show
type: MusicRecording
duration: PT4M51S
duration ms: 291566
explicit: false
by artist: Anthony Pianista
in album: The Greatest Showman Piano Hits
  type: MusicAlbum
  date published: 2018-07-28
isrc code: QZDA71838468
additional property: CopyrightID
additional property: CopyrightStatus
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  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xb96f5cdd244b1ccc741cca38a9ada5eb7b074c456ac5e5f6e2d80340cb1762e5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1JMk5oa9E6aZ1vdVuxrUIH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1JMk5oa9E6aZ1vdVuxrUIH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb96f5cdd244b1ccc741cca38a9ada5eb7b074c456ac5e5f6e2d80340cb1762e5","isrc":"QZDA71838468","name":"The Greatest Show","registered_at":"2026-06-11T00:45:50Z","spotify_id":"1JMk5oa9E6aZ1vdVuxrUIH","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xb96f5cdd244b1ccc741cca38a9ada5eb7b074c456ac5e5f6e2d80340cb1762e5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1JMk5oa9E6aZ1vdVuxrUIH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1JMk5oa9E6aZ1vdVuxrUIH.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xb96f5cdd244b1ccc741cca38a9ada5eb7b074c456ac5e5f6e2d80340cb1762e5","isrc":"QZDA71838468","name":"The Greatest Show","registered_at":"2026-06-11T00:45:50Z","spotify_id":"1JMk5oa9E6aZ1vdVuxrUIH","type":"track"}

Blackbird: Classic Songs as Lullabies
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date published: 2022-03-14
track: Blackbird
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  duration: PT2M45S
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  explicit: false
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  in album: Blackbird: Classic Songs as Lullabies
    type: MusicAlbum
    date published: 2022-03-14
track: You Are so Beautiful
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  duration: PT2M27S
  duration ms: 147876
  explicit: false
  by artist: Jean Frye Sidwell
  in album: Blackbird: Classic Songs as Lullabies
    type: MusicAlbum
    date published: 2022-03-14
track: House at Pooh Corner
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  explicit: false
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  by artist: Chris Sidwell
  by artist: Anthony Pianista
  in album: Blackbird: Classic Songs as Lullabies
    type: MusicAlbum
    date published: 2022-03-14
track: Sweet Baby James
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  explicit: false
  by artist: Jean Frye Sidwell
  in album: Blackbird: Classic Songs as Lullabies
    type: MusicAlbum
    date published: 2022-03-14
track: A Dream Is a Wish Your Heart Makes
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  duration: PT2M29S
  duration ms: 149194
  explicit: false
  by artist: Jean Frye Sidwell
  in album: Blackbird: Classic Songs as Lullabies
    type: MusicAlbum
    date published: 2022-03-14
track: Here Comes the Sun
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  duration: PT2M32S
  duration ms: 152970
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  by artist: Jean Frye Sidwell
  in album: Blackbird: Classic Songs as Lullabies
    type: MusicAlbum
    date published: 2022-03-14
track: Let It Be
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  duration: PT3M40S
  duration ms: 220614
  explicit: false
  by artist: Chris Sidwell
  in album: Blackbird: Classic Songs as Lullabies
    type: MusicAlbum
    date published: 2022-03-14
track: Wachet Auf
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  duration: PT6M29S
  duration ms: 389076
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  by artist: Chris Sidwell
  in album: Blackbird: Classic Songs as Lullabies
    type: MusicAlbum
    date published: 2022-03-14
track: A Love Song
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  duration: PT3M7S
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  explicit: false
  by artist: Jean Frye Sidwell
  in album: Blackbird: Classic Songs as Lullabies
    type: MusicAlbum
    date published: 2022-03-14
track: A Thousand Years
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  duration: PT4M35S
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  by artist: Anthony Pianista
  in album: Blackbird: Classic Songs as Lullabies
    type: MusicAlbum
    date published: 2022-03-14
track: Brahm's Lullaby (The Cradle Song)
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  explicit: false
  by artist: Anthony Pianista
  in album: Blackbird: Classic Songs as Lullabies
    type: MusicAlbum
    date published: 2022-03-14
track: Your Song
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  duration ms: 218511
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  by artist: Chris Sidwell
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    type: MusicAlbum
    date published: 2022-03-14
track: If
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  duration: PT2M30S
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  explicit: false
  by artist: Chris Sidwell
  in album: Blackbird: Classic Songs as Lullabies
    type: MusicAlbum
    date published: 2022-03-14
track: Sleep My Baby
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  duration: PT2M40S
  duration ms: 160484
  explicit: false
  by artist: Jean Frye Sidwell
  in album: Blackbird: Classic Songs as Lullabies
    type: MusicAlbum
    date published: 2022-03-14
track: Beautiful Boy (Darling Boy)
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  duration: PT2M56S
  duration ms: 176922
  explicit: false
  by artist: Jean Frye Sidwell
  in album: Blackbird: Classic Songs as Lullabies
    type: MusicAlbum
    date published: 2022-03-14

Baby Lullaby Frozen 2
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date published: 2020-12-04
track: All Is Found
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  duration ms: 134730
  explicit: false
  by artist: Anthony Pianista
  in album: Baby Lullaby Frozen 2
    type: MusicAlbum
    date published: 2020-12-04
track: Lost in the Woods
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  duration ms: 194451
  explicit: false
  by artist: Anthony Pianista
  in album: Baby Lullaby Frozen 2
    type: MusicAlbum
    date published: 2020-12-04
track: Reindeer(S) Are Better Than People
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  duration: PT1M42S
  duration ms: 102175
  explicit: false
  by artist: Anthony Pianista
  in album: Baby Lullaby Frozen 2
    type: MusicAlbum
    date published: 2020-12-04
track: Brahms' lullaby
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  duration: PT4M10S
  duration ms: 250624
  explicit: false
  by artist: Jean Frye Sidwell
  in album: Baby Lullaby Frozen 2
    type: MusicAlbum
    date published: 2020-12-04
track: Show Yourself
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  duration: PT4M19S
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  explicit: false
  by artist: Anthony Pianista
  in album: Baby Lullaby Frozen 2
    type: MusicAlbum
    date published: 2020-12-04
track: The Next Right Thing
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  duration: PT3M59S
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  in album: Baby Lullaby Frozen 2
    type: MusicAlbum
    date published: 2020-12-04
track: Tranquility
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    type: MusicAlbum
    date published: 2020-12-04
track: Into the Unknown
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    type: MusicAlbum
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track: When I Am Older
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track: Some Things Never Change
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    type: MusicAlbum
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Relaxing Instrumental Christmas Music
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date published: 2020-10-28
track: Have Yourself a Merry Little Christmas
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  duration: PT2M59S
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  by artist: Chris Sidwell
  by artist: Tony
  by artist: Sinclair Lott
  in album: Relaxing Instrumental Christmas Music
    type: MusicAlbum
    date published: 2020-10-28
track: Oh Christmas Tree
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  duration: PT3M21S
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  in album: Relaxing Instrumental Christmas Music
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track: Silver Bells
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  by artist: Tony Campodonico
  by artist: Sinclair Lott
  in album: Relaxing Instrumental Christmas Music
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    date published: 2020-10-28
track: It's the Most Wonderful Time of the Year
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  duration: PT3M20S
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  by artist: Chris Sidwell
  by artist: Tony Campodonico
  by artist: Sinclair Lott
  in album: Relaxing Instrumental Christmas Music
    type: MusicAlbum
    date published: 2020-10-28
track: I'll Be Home for Christmas
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  duration: PT4M3S
  duration ms: 243391
  explicit: false
  by artist: Chris Sidwell
  by artist: Tony Campodonico
  by artist: Sinclair Lott
  in album: Relaxing Instrumental Christmas Music
    type: MusicAlbum
    date published: 2020-10-28
track: Winter Wonderland
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  duration: PT3M29S
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  by artist: Tony Campodonico
  by artist: Sinclair Lott
  in album: Relaxing Instrumental Christmas Music
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    date published: 2020-10-28
track: Greensleeves
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  duration: PT3M9S
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  by artist: Chris Sidwell
  by artist: Bob DiNardo
  in album: Relaxing Instrumental Christmas Music
    type: MusicAlbum
    date published: 2020-10-28
track: Let It Snow
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  duration: PT3M49S
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  by artist: Anthony Pianista
  in album: Relaxing Instrumental Christmas Music
    type: MusicAlbum
    date published: 2020-10-28
track: White Christmas
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  duration: PT3M18S
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  by artist: Tony Campodonico
  by artist: Sinclair Lott
  in album: Relaxing Instrumental Christmas Music
    type: MusicAlbum
    date published: 2020-10-28
track: A Holly Jolly Christmas
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  duration: PT3M15S
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  by artist: Tony Campodonico
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  in album: Relaxing Instrumental Christmas Music
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track: Rudolph the Red-Nosed Reindeer
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  duration: PT3M27S
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  by artist: Chris Sidwell
  by artist: Bob DiNardo
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Background Christmas Piano
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track: Santa Claus Is Comin' to Town
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track: I'll Be Home for Christmas
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track: Let It Snow
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track: Rudolph the Red-Nosed Reindeer
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track: Jingle Bell Rock
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track: Jingle Bells
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Lullabye (Goodnight, My Angel)
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A Thousand Years
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Blackbird
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Daughters
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The Next Right Thing
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Golden Slumbers (Carry That Weight)
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Never Grow Up
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Lost in the Woods
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Let It Be
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Somewhere over the Rainbow
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Evermore
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subject of: OpenTimestamps Proof of Existence
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Rainbow Connection
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Mountain Stream
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Winter Afternoon
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Beautiful Rain
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Dew Drops
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On the Sea
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Classically Speaking
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Sweetest Love
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Crystal Silence
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