Maffesfish
type: MusicGroup
popularity: 41
followers: 2768
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x69320fbd95ee31feb119813c6d181cdb53a710ba725afdabea0f410aa890489e
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/c41bcaac-55d0-413c-93c6-865ebb4bd7f9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c41bcaac-55d0-413c-93c6-865ebb4bd7f9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c41bcaac-55d0-413c-93c6-865ebb4bd7f9
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69320fbd95ee31feb119813c6d181cdb53a710ba725afdabea0f410aa890489e. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c41bcaac-55d0-413c-93c6-865ebb4bd7f9.json and https://artists.proofprofile.net/proofs/artist/c41bcaac-55d0-413c-93c6-865ebb4bd7f9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
album: The Girl Who Fell from the Sky (Piano Solo) [From "Laputa: Castle in the Sky"]
  type: MusicAlbum
  date published: 2020-06-11
album: One Summer's Day (From "Spirited Away Soundtrack") [Piano Solo]
  type: MusicAlbum
  date published: 2020-06-21
album: Always With Me (Piano Solo) [From "Spirited Away Soundtrack"]
  type: MusicAlbum
  date published: 2020-07-05
album: Tonari No Totoro (Piano Solo) [From "My Neighbour Totoro Soundtrack"]
  type: MusicAlbum
  date published: 2020-09-06
album: If Wrapped in Kindness (Piano Solo) [From "Kiki's Delivery Service Soundtrack"]
  type: MusicAlbum
  date published: 2020-11-07
album: Genshin Impact (Piano Cover Collection)
  type: MusicAlbum
  date published: 2020-12-05
  track: Dawn Winery Theme
    type: MusicRecording
    duration: PT1M8S
    duration ms: 68963
    explicit: false
    by artist: Maffesfish
    in album: Genshin Impact (Piano Cover Collection)
      type: MusicAlbum
      date published: 2020-12-05
    isrc code: QZNWU2073501
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T19:43:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe8beffc7bb0fedcd4fd3106aa155561a70799c6ab2ee429f40d3df948389ee90
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2073501
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8beffc7bb0fedcd4fd3106aa155561a70799c6ab2ee429f40d3df948389ee90. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZNWU2073501.
      date published: 2026-07-05T01:12:41Z
    audio: Dawn Winery Theme
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 94.01
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.531
      additional property: Energy
        type: PropertyValue
        value: 0.126
      additional property: Speechiness
        type: PropertyValue
        value: 0.05
      additional property: Acousticness
        type: PropertyValue
        value: 0.991
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.944
      additional property: Liveness
        type: PropertyValue
        value: 0.111
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.314
      additional property: Loudness (dB)
        type: PropertyValue
        value: -26.779
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: Mondstadt Theme (Night)
    type: MusicRecording
    duration: PT0M44S
    duration ms: 44930
    explicit: false
    by artist: Maffesfish
    in album: Genshin Impact (Piano Cover Collection)
      type: MusicAlbum
      date published: 2020-12-05
    isrc code: QZNWU2073502
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T20:15:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x325780c85ac2dd96d07369e35177c817b5aa5abfed6257ba1f7db9a00b222a87
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958690
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958690
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2073502
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T07:14:39Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x325780c85ac2dd96d07369e35177c817b5aa5abfed6257ba1f7db9a00b222a87. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2073502.
      date published: 2026-07-19T07:14:39Z
    audio: Mondstadt Theme (Night)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 149.924
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.516
      additional property: Energy
        type: PropertyValue
        value: 0.14
      additional property: Speechiness
        type: PropertyValue
        value: 0.055
      additional property: Acousticness
        type: PropertyValue
        value: 0.988
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Osial, Overlord of the Vortex Battle Theme (From "Genshin Impact Soundtrack") [Piano Arrangement by Destly]
album: Merry Go Round of Life (Piano Solo) [From"Howl's Moving Castle Soundtrack"]
album: Yumetourou (Piano Solo) [From "Kimi no Na wa Soundtrack"]
album: A Town With an Ocean View (Piano Solo)
album: Homura [The Movie: Mugen Train"] (Piano Version)
album: The Name of Life (Piano Solo)
album: Genshin Impact (Piano Cover Collection 2)
album: Date 2
album: Ponyo on the Cliff by the Sea
album: Grand Escape
album: You Are My All in All (Piano Instrumental)
album: Destruction of Laputa
album: Kanto Piano Collection
album: Suzume
album: Mononoke Hime
album: Genshin Impact (Piano Cover Collection 3)
album: Lost My Pieces
album: Johto Piano Collection
album: A Million Dreams
album: Ellinia - When the Morning Comes
album: Beyond My Dreams
album: Lith Harbour - Above the Treetops
album: Here with You - Mirai Nikki
album: Senjougahara Tore
album: Spring Snow
album: Can You See My Heart

Instrumentalness
type: PropertyValue
value: 0.937

Liveness
type: PropertyValue
value: 0.118

Valence (Positivity)
type: PropertyValue
value: 0.254

Loudness (dB)
type: PropertyValue
value: -23.127

Key Name
type: PropertyValue
value: D

Mode Name
type: PropertyValue
value: Minor

Osial, Overlord of the Vortex Battle Theme (From "Genshin Impact Soundtrack") [Piano Arrangement by Destly]
type: MusicAlbum
date published: 2020-12-07

Merry Go Round of Life (Piano Solo) [From"Howl's Moving Castle Soundtrack"]
type: MusicAlbum
date published: 2020-12-19

Yumetourou (Piano Solo) [From "Kimi no Na wa Soundtrack"]
type: MusicAlbum
date published: 2021-03-12

A Town With an Ocean View (Piano Solo)
type: MusicAlbum
date published: 2021-05-29

Homura [The Movie: Mugen Train"] (Piano Version)
type: MusicAlbum
date published: 2021-07-24

The Name of Life (Piano Solo)
type: MusicAlbum
date published: 2021-11-05

Genshin Impact (Piano Cover Collection 2)
type: MusicAlbum
date published: 2021-11-27

Date 2
type: MusicAlbum
date published: 2022-02-18

Ponyo on the Cliff by the Sea
type: MusicAlbum
date published: 2022-04-02

Grand Escape
type: MusicAlbum
date published: 2022-04-06

You Are My All in All (Piano Instrumental)
type: MusicAlbum
date published: 2022-06-17

Destruction of Laputa
type: MusicAlbum
date published: 2022-07-25

Kanto Piano Collection
type: MusicAlbum
date published: 2022-09-07
track: Viridian City
  type: MusicRecording
  duration: PT2M21S
  duration ms: 141033
  explicit: false
  by artist: Maffesfish
  in album: Kanto Piano Collection
    type: MusicAlbum
    date published: 2022-09-07
  isrc code: TCAGL2264105
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T03:11:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb122bddc4091caec27acabc03cccc813f38de3114f9fc92e98769d4e4316d221
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956500
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956500
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGL2264105
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T13:55:21Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb122bddc4091caec27acabc03cccc813f38de3114f9fc92e98769d4e4316d221. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGL2264105.
    date published: 2026-07-03T13:55:21Z
  audio: Viridian City
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 185.993
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.344
    additional property: Energy
      type: PropertyValue
      value: 0.227
    additional property: Speechiness
      type: PropertyValue
      value: 0.062
    additional property: Acousticness
      type: PropertyValue
      value: 0.986
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.916
    additional property: Liveness
      type: PropertyValue
      value: 0.126
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.228
    additional property: Loudness (dB)
      type: PropertyValue
      value: -20.715
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Bicycle Theme
  type: MusicRecording
  duration: PT1M59S
  duration ms: 119976
  explicit: false
  by artist: Maffesfish
  in album: Kanto Piano Collection
    type: MusicAlbum
    date published: 2022-09-07
  isrc code: TCAGL2264108
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T15:44:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3d8d872c434cc433ca9a96e3e39a59779ddfe423fd2a9579566ccdcf2bcc6bd2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958169
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958169
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGL2264108
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T16:16:18Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d8d872c434cc433ca9a96e3e39a59779ddfe423fd2a9579566ccdcf2bcc6bd2. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), 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/TCAGL2264108.
    date published: 2026-07-15T16:16:18Z
  audio: Bicycle Theme
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 129.996
    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: 0.366
    additional property: Energy
      type: PropertyValue
      value: 0.328
    additional property: Speechiness
      type: PropertyValue
      value: 0.047
    additional property: Acousticness
      type: PropertyValue
      value: 0.976
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.82
    additional property: Liveness
      type: PropertyValue
      value: 0.131
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.779
    additional property: Loudness (dB)
      type: PropertyValue
      value: -23.526
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Fuchsia City
  type: MusicRecording
  duration: PT1M19S
  duration ms: 79560
  explicit: false
  by artist: Maffesfish
  in album: Kanto Piano Collection
    type: MusicAlbum
    date published: 2022-09-07
  isrc code: TCAGL2264113
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T09:10:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa9a4c9e110994c5e1ecd3994015646539e893a5288a065884fd240d38c90e0c4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958276
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958276
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGL2264113
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Fuchsia City
track: S.S. Anne

OTSTimestamp
type: PropertyValue
value: 2026-07-16T10:20:17Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9a4c9e110994c5e1ecd3994015646539e893a5288a065884fd240d38c90e0c4. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/TCAGL2264113.
date published: 2026-07-16T10:20:17Z

Fuchsia City
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 122.95
additional property: Musical Key
  type: PropertyValue
  value: 4
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.487
additional property: Energy
  type: PropertyValue
  value: 0.233
additional property: Speechiness
  type: PropertyValue
  value: 0.052
additional property: Acousticness
  type: PropertyValue
  value: 0.967
additional property: Instrumentalness
  type: PropertyValue
  value: 0.923
additional property: Liveness
  type: PropertyValue
  value: 0.244
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.283
additional property: Loudness (dB)
  type: PropertyValue
  value: -20.521
additional property: Key Name
  type: PropertyValue
  value: E
additional property: Mode Name
  type: PropertyValue
  value: Major

S.S. Anne
type: MusicRecording
duration: PT2M4S
duration ms: 124182
explicit: false
by artist: Maffesfish
in album: Kanto Piano Collection
  type: MusicAlbum
  date published: 2022-09-07
isrc code: TCAGL2264117
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-16T01:41:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x790ae9515557226581312c7575562842386ff382a31f0027a1169fde1ee6d069
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958224
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958224
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGL2264117
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-16T02:28:43Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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audio: S.S. Anne
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Suzume
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Mononoke Hime
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Genshin Impact (Piano Cover Collection 3)
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Lost My Pieces
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Johto Piano Collection
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A Million Dreams
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Ellinia - When the Morning Comes
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date published: 2023-11-14

Beyond My Dreams
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Lith Harbour - Above the Treetops
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Here with You - Mirai Nikki
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Senjougahara Tore
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Spring Snow
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date published: 2025-02-24

Can You See My Heart
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