Akmigone
type: MusicGroup
popularity: 36
followers: 1566
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x795db65f4543d7d49c405975a33feac78c3d5d7760ee7b68e6a117e8534209ae
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dfc5bab6-af3e-4a78-80b0-721c7bffad08.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dfc5bab6-af3e-4a78-80b0-721c7bffad08.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dfc5bab6-af3e-4a78-80b0-721c7bffad08
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x795db65f4543d7d49c405975a33feac78c3d5d7760ee7b68e6a117e8534209ae. 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/dfc5bab6-af3e-4a78-80b0-721c7bffad08.json and https://artists.proofprofile.net/proofs/artist/dfc5bab6-af3e-4a78-80b0-721c7bffad08.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Beyond the Horizon
  type: MusicAlbum
  date published: 2018-07-09
album: När Ridån Har Fallit Ner
  type: MusicAlbum
  date published: 2019-04-01
album: Beyond the Horizon
  type: MusicAlbum
  date published: 2020-03-31
album: Epic Piano Music
  type: MusicAlbum
  date published: 2020-03-31
album: Epic Piano Music
  type: MusicAlbum
  date published: 2020-03-31
  track: Light of the Seven
    type: MusicRecording
    duration: PT4M58S
    duration ms: 298128
    explicit: false
    by artist: Akmigone
    in album: Epic Piano Music
      type: MusicAlbum
      date published: 2020-03-31
    isrc code: QZDA62070756
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T12:15:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x40bfd6dfbd044c4f116037de03ebaa2af08ddb177beaa93391ff081207de2905
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959008
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959008
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62070756
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T13:14:05Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40bfd6dfbd044c4f116037de03ebaa2af08ddb177beaa93391ff081207de2905. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62070756.
      date published: 2026-07-21T13:14:05Z
    audio: Light of the Seven
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 69.64
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.262
      additional property: Energy
        type: PropertyValue
        value: 0.136
      additional property: Speechiness
        type: PropertyValue
        value: 0.052
      additional property: Acousticness
        type: PropertyValue
        value: 0.973
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.877
      additional property: Liveness
        type: PropertyValue
        value: 0.116
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.044
      additional property: Loudness (dB)
        type: PropertyValue
        value: -18.431
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Lonely Ghost
  type: MusicAlbum
  date published: 2021-12-20
album: Love Story
  type: MusicAlbum
  date published: 2022-04-01
album: Love Story
  type: MusicAlbum
  date published: 2022-04-01
album: Limbo (I)
  type: MusicAlbum
  date published: 2022-07-26
album: One Day
  type: MusicAlbum
  date published: 2022-08-29
album: The 7 Numbers
  type: MusicAlbum
  date published: 2023-12-21
album: The 7 Numbers
  type: MusicAlbum
  date published: 2023-12-21
album: Pop Piano Arrangements
  type: MusicAlbum
  date published: 2024-01-18
album: Pop Piano Arrangements
  type: MusicAlbum
  date published: 2024-01-18
album: Ludovico Einaudi: Piano Arrangements
  type: MusicAlbum
  date published: 2024-01-24
album: Movie Piano Arrangements
  type: MusicAlbum
  date published: 2024-01-31
album: Movie Piano Arrangements
  type: MusicAlbum
  date published: 2024-01-31
  track: Can You Hear The Music
    type: MusicRecording
    duration: PT4M17S
    duration ms: 257952
    explicit: false
    by artist: Akmigone
    in album: Movie Piano Arrangements
      type: MusicAlbum
      date published: 2024-01-31
    isrc code: CAHQJ2404648
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T15:44:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8f737ad6d36d8b45ed1d38b323c1c6d40bcca1c9364bc69226a63b88adc94b0f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957876
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957876
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAHQJ2404648
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T16:00:32Z
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Can You Hear The Music
album: Video Game Piano Arrangements
album: Uprising
album: Roia (Original Soundtrack)
album: Northern Light
album: Empty Library
album: my childhood place
album: autumn
album: tears of the forest
album: frozen heartbeat
album: Moonlight
album: Last Day of Summer
album: Lonely Sea
album: Ghost Song
album: Castle in Black
album: Unknown Mirror
album: One, Two, Three
album: Solo Waltz
album: Press Start to Play
album: A Waltz for the Stars
album: Night Rain
album: The Forgotten Letter
album: Desert Walk
album: One Summer's Day
album: Distant Villages
album: Dipping Toes
album: Grief and Sorrow
album: You Say Run (My Hero Academia)
album: Experience
album: Kamado Tanjirou no Uta
album: Distant Keys
album: Block by Block
album: Ordinary (Piano Version)
album: How to Train Your Dragon (Piano Covers)
album: First Day of Summer
album: Interstellar Main Theme (From "Interstellar")
album: Butterflies
album: The Forgotten Prelude
album: Piano Arrangements
album: No One Noticed (Piano Version)
album: Tennessee (From "Pearl Harbor")
album: Ordinary Days
album: First Steps
album: Take on Me (Piano Version)
album: Sunday Sunshine
album: One Day (From "Pirates of the Caribbean")
album: Shades of Green
album: Time (From "Inception")
album: Vodka Cranberry (Piano Version)

OTSVerifyInstructions
type: PropertyValue
value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f737ad6d36d8b45ed1d38b323c1c6d40bcca1c9364bc69226a63b88adc94b0f. Chain 2 (Bitcoin): anchored in block 957876 (2026-07-13T16:00:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAHQJ2404648.
date published: 2026-07-13T16:00:32Z

Can You Hear The Music
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 92.645
additional property: Musical Key
  type: PropertyValue
  value: 4
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 3
additional property: Danceability
  type: PropertyValue
  value: 0.167
additional property: Energy
  type: PropertyValue
  value: 0.46
additional property: Speechiness
  type: PropertyValue
  value: 0.035
additional property: Acousticness
  type: PropertyValue
  value: 0.764
additional property: Instrumentalness
  type: PropertyValue
  value: 0.883
additional property: Liveness
  type: PropertyValue
  value: 0.086
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.088
additional property: Loudness (dB)
  type: PropertyValue
  value: -13.901
additional property: Key Name
  type: PropertyValue
  value: E
additional property: Mode Name
  type: PropertyValue
  value: Minor

Video Game Piano Arrangements
type: MusicAlbum
date published: 2024-02-06

Video Game Piano Arrangements
type: MusicAlbum
date published: 2024-02-06

Uprising
type: MusicAlbum
date published: 2024-04-05

Roia (Original Soundtrack)
type: MusicAlbum
date published: 2024-07-16

Roia (Original Soundtrack)
type: MusicAlbum
date published: 2024-07-16
track: Mountainside
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190190
  explicit: false
  by artist: Akmigone
  in album: Roia (Original Soundtrack)
    type: MusicAlbum
    date published: 2024-07-16
  isrc code: QZNWY2486475
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T01:23:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x27a33b5a644abf59645f423c6cd6a39f9487fac9c890d0a3ccf41252561ed68a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958805
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958805
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWY2486475
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T02:22:58Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27a33b5a644abf59645f423c6cd6a39f9487fac9c890d0a3ccf41252561ed68a. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWY2486475.
    date published: 2026-07-20T02:22:58Z
  audio: Mountainside
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 71.067
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.423
    additional property: Energy
      type: PropertyValue
      value: 0.036
    additional property: Speechiness
      type: PropertyValue
      value: 0.05
    additional property: Acousticness
      type: PropertyValue
      value: 0.992
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.931
    additional property: Liveness
      type: PropertyValue
      value: 0.109
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.079
    additional property: Loudness (dB)
      type: PropertyValue
      value: -24.592
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Major

Northern Light
type: MusicAlbum
date published: 2024-07-31

Northern Light
type: MusicAlbum
date published: 2024-07-31

Empty Library
type: MusicAlbum
date published: 2024-08-07

my childhood place
type: MusicAlbum
date published: 2024-08-15

autumn
type: MusicAlbum
date published: 2024-08-15
track: autumn
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144670
  explicit: false
  by artist: Akmigone
  in album: autumn
    type: MusicAlbum
    date published: 2024-08-15
  isrc code: USANG2410018
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T00:12:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x02aec2850a5c15cd580a73f872e90db5237eece6d97254e03ff7c92d3cf176be
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956634
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956634
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2410018
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T10:04:33Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02aec2850a5c15cd580a73f872e90db5237eece6d97254e03ff7c92d3cf176be. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2410018.
    date published: 2026-07-04T10:04:33Z
  audio: autumn
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 71.891
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.421
    additional property: Energy
      type: PropertyValue
      value: 0.04
    additional property: Speechiness
      type: PropertyValue
      value: 0.055
    additional property: Acousticness
      type: PropertyValue
      value: 0.993
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.949
    additional property: Liveness
      type: PropertyValue
      value: 0.118
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.136
    additional property: Loudness (dB)
      type: PropertyValue
      value: -21.477
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major

tears of the forest
type: MusicAlbum
date published: 2024-08-15

frozen heartbeat
type: MusicAlbum
date published: 2024-08-15

Moonlight
type: MusicAlbum
date published: 2024-08-22

Last Day of Summer
type: MusicAlbum
date published: 2024-08-28

One Day
type: MusicAlbum
date published: 2024-08-29

Lonely Sea
type: MusicAlbum
date published: 2024-09-01

Ghost Song
type: MusicAlbum
date published: 2024-09-09

Castle in Black
type: MusicAlbum
date published: 2024-09-16

Unknown Mirror
type: MusicAlbum
date published: 2024-09-23

One, Two, Three
type: MusicAlbum
date published: 2024-09-30

Solo Waltz
type: MusicAlbum
date published: 2024-10-07

Press Start to Play
type: MusicAlbum
date published: 2024-10-21

Press Start to Play
type: MusicAlbum
date published: 2024-10-21

A Waltz for the Stars
type: MusicAlbum
date published: 2024-10-29
track: A Waltz for the Stars
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193736
  explicit: false
  by artist: Akmigone
  in album: A Waltz for the Stars
    type: MusicAlbum
    date published: 2024-10-29
  isrc code: QZTB22405746
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T05:07:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x57f90894d28d54bb7ad15946fe6df90592aebb122ef6b934b0f5161a9201de3d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958830
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958830
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB22405746
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T05:30:12Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f90894d28d54bb7ad15946fe6df90592aebb122ef6b934b0f5161a9201de3d. Chain 2 (Bitcoin): anchored in block 958830 (2026-07-20T05:30:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB22405746.
    date published: 2026-07-20T05:30:12Z
  audio: A Waltz for the Stars
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 83.376
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.334
    additional property: Energy
      type: PropertyValue
      value: 0.071
    additional property: Speechiness
      type: PropertyValue
      value: 0.042
    additional property: Acousticness
      type: PropertyValue
      value: 0.984
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.922
    additional property: Liveness
      type: PropertyValue
      value: 0.107
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.049
    additional property: Loudness (dB)
      type: PropertyValue
      value: -18.274
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Minor

A Waltz for the Stars
type: MusicAlbum
date published: 2024-10-29

Night Rain
type: MusicAlbum
date published: 2024-11-01

The Forgotten Letter
type: MusicAlbum
date published: 2024-11-11

Desert Walk
type: MusicAlbum
date published: 2024-11-18

One Summer's Day
type: MusicAlbum
date published: 2024-12-06

Distant Villages
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date published: 2024-12-12
track: Distant Villages
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-03T19:59:51Z
  audio: Distant Villages
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Dipping Toes
type: MusicAlbum
date published: 2024-12-12
track: Dipping Toes
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  duration: PT1M48S
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
    type: PropertyValue
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-02T16:51:38Z
  audio: Dipping Toes
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    additional property: Danceability
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Grief and Sorrow
type: MusicAlbum
date published: 2024-12-13

You Say Run (My Hero Academia)
type: MusicAlbum
date published: 2024-12-20

Experience
type: MusicAlbum
date published: 2024-12-20

Kamado Tanjirou no Uta
type: MusicAlbum
date published: 2024-12-27

Distant Keys
type: MusicAlbum
date published: 2025-01-01

Block by Block
type: MusicAlbum
date published: 2025-01-01

Distant Keys
type: MusicAlbum
date published: 2025-01-01

Ordinary (Piano Version)
type: MusicAlbum
date published: 2025-05-14

How to Train Your Dragon (Piano Covers)
type: MusicAlbum
date published: 2025-06-13
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    date published: 2026-07-03T08:56:35Z
  audio: This is Berk - piano
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track: The Vikings Have Their Tea - piano
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    date published: 2026-07-05T10:01:46Z
  audio: The Vikings Have Their Tea - piano
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First Day of Summer
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date published: 2025-06-20

Interstellar Main Theme (From "Interstellar")
type: MusicAlbum
date published: 2025-07-04

Butterflies
type: MusicAlbum
date published: 2025-07-11

The Forgotten Prelude
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date published: 2025-07-18

Piano Arrangements
type: MusicAlbum
date published: 2025-07-25

Piano Arrangements
type: MusicAlbum
date published: 2025-07-25

No One Noticed (Piano Version)
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date published: 2025-08-01

No One Noticed (Piano Version)
type: MusicAlbum
date published: 2025-08-01

Tennessee (From "Pearl Harbor")
type: MusicAlbum
date published: 2025-08-01

Ordinary Days
type: MusicAlbum
date published: 2025-08-08

First Steps
type: MusicAlbum
date published: 2025-08-15

Take on Me (Piano Version)
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date published: 2025-08-22
track: Take on Me - Piano Version
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  duration: PT3M52S
  duration ms: 232549
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    date published: 2025-08-22
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  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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    date published: 2026-07-18T10:30:13Z
  audio: Take on Me - Piano Version
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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Sunday Sunshine
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date published: 2025-09-05

One Day (From "Pirates of the Caribbean")
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Shades of Green
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Time (From "Inception")
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff487d9220302e5933c0613fe02bacb4e0638eb8e030a3e30dfd7dd4e1b38429. Chain 2 (Bitcoin): anchored in block 958861 (2026-07-20T10:02:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2591397.
    date published: 2026-07-20T10:02:52Z
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    additional property: Danceability
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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Vodka Cranberry (Piano Version)
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date published: 2025-10-17
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Echoes of Home
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date published: 2025-10-31

Motion Sickness (Piano Version)
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date published: 2025-11-07

Motion Sickness (Piano Version)
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date published: 2025-11-07

Falling Leaves
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by artist: Tyler.l
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