Jonathan Parecki
type: MusicGroup
genre: anime
genre: vocaloid
popularity: 31
followers: 16844
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbe34a9699e1600e15509825274f3e0e8757e705f4b03cc9568adc8ee03d7490d
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/e69328b3-3ed3-4a1f-abfd-3cc7cffb859c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e69328b3-3ed3-4a1f-abfd-3cc7cffb859c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e69328b3-3ed3-4a1f-abfd-3cc7cffb859c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbe34a9699e1600e15509825274f3e0e8757e705f4b03cc9568adc8ee03d7490d","name":"Jonathan Parecki","registered_at":"2026-06-12T12:24:57Z","symbol":"NIM0297085","token_address":"0x217dc773dd79d767c7f3c29e81b25e54c45ff892","type":"artist","uuid":"e69328b3-3ed3-4a1f-abfd-3cc7cffb859c"}
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 0xbe34a9699e1600e15509825274f3e0e8757e705f4b03cc9568adc8ee03d7490d. 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/e69328b3-3ed3-4a1f-abfd-3cc7cffb859c.json and https://artists.proofprofile.net/proofs/artist/e69328b3-3ed3-4a1f-abfd-3cc7cffb859c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xbe34a9699e1600e15509825274f3e0e8757e705f4b03cc9568adc8ee03d7490d","name":"Jonathan Parecki","registered_at":"2026-06-12T12:24:57Z","symbol":"NIM0297085","token_address":"0x217dc773dd79d767c7f3c29e81b25e54c45ff892","type":"artist","uuid":"e69328b3-3ed3-4a1f-abfd-3cc7cffb859c"}
album: Majestic Equestrian Sunset
  type: MusicAlbum
  date published: 2013-12-03
album: Love is an Open Door
  type: MusicAlbum
  date published: 2014-02-23
album: Anime Medley
  type: MusicAlbum
  date published: 2014-03-21
album: Anime Medley
  type: MusicAlbum
  date published: 2014-03-21
album: Much Cover. Very Album. Wow.
  type: MusicAlbum
  date published: 2014-04-11
album: Much Cover. Very Album. Wow.
  type: MusicAlbum
  date published: 2014-04-11
  track: Nyan Cat (Remaster)
    type: MusicRecording
    duration: PT3M53S
    duration ms: 233850
    explicit: false
    by artist: Jonathan Parecki
    in album: Much Cover. Very Album. Wow.
      type: MusicAlbum
      date published: 2014-04-11
    genre: anime
    genre: vocaloid
    isrc code: USE830919685
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T11:07:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x204256027c046d7822d959c64385ce02a12fb9e3366e4765a7fc5654a479d050
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958404
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958404
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE830919685
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T11:34:58Z
    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 0x204256027c046d7822d959c64385ce02a12fb9e3366e4765a7fc5654a479d050. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/USE830919685.
      date published: 2026-07-17T11:34:58Z
    audio: Nyan Cat (Remaster)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 139.993
      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: 0.441
      additional property: Energy
        type: PropertyValue
        value: 0.838
      additional property: Speechiness
        type: PropertyValue
        value: 0.056
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.912
      additional property: Liveness
        type: PropertyValue
        value: 0.342
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.707
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.654
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: My Soul, Your Beats!
  type: MusicAlbum
  date published: 2014-05-16
album: My Soul, Your Beats!
  type: MusicAlbum
  date published: 2014-05-16
album: Clannad Medley
  type: MusicAlbum
  date published: 2014-05-16
album: Bakemonogatari Medley
  type: MusicAlbum
  date published: 2014-07-03
album: Bakemonogatari Medley
  type: MusicAlbum
  date published: 2014-07-03
album: Nisemonogatari Medley
  type: MusicAlbum
  date published: 2014-09-04
album: Nisemonogatari Medley
  type: MusicAlbum
  date published: 2014-09-04
album: Blue Bird
  type: MusicAlbum
  date published: 2014-09-23
album: Blue Bird
  type: MusicAlbum
  date published: 2014-09-23
album: Unravel
  type: MusicAlbum
  date published: 2014-09-24
album: starlog
  type: MusicAlbum
  date published: 2014-09-24
album: Hanayamata OP
  type: MusicAlbum
  date published: 2014-09-24
album: Moon Pride
  type: MusicAlbum
  date published: 2014-09-24
album: Hanayamata OP
  type: MusicAlbum
  date published: 2014-09-24
album: starlog
  type: MusicAlbum
  date published: 2014-09-24
album: Skyreach
  type: MusicAlbum
  date published: 2014-09-24
album: Ignite
  type: MusicAlbum
  date published: 2014-09-24
album: Moon Pride
  type: MusicAlbum
  date published: 2014-09-24
album: Unravel
  type: MusicAlbum
  date published: 2014-09-24
album: Startear
album: Enigmatic Feeling
album: believe - Fate/stay night Unlimited Blade Works ED
album: Tsuki Akari - Akame ga Kill! ED 2
album: OVERLAPPERS - Inou Battle Within Everyday Life OP
album: Catch Me Catch You - Cardcaptor Sakura OP
album: black bullet - fripSide
album: Extra Magic Hour - Amagi Brilliant Park OP
album: Seven Doors - Trinity Seven OP - ZAQ
album: Rakuen no Tsubasa - Grisaia no Kajitsu OP
album: Silhouette
album: No More Time Machine - SAO II ED 2
album: ideal white
album: Glasslip OP - Natsu no Hi to Kimi no Koe
album: the last day of my adolescence - Hanamonogatari OP
album: Netsujou no Spectrum - Nanatsu no Taizai OP
album: courage - SAO II OP 2
album: Let Me Hear - Parasyte -the maxim- OP
album: Beautiful Cruel World - Attack on Titan ED 1
album: LIAR MASK - Akame ga Kill! OP 2
album: Wind - Naruto ED 1
album: Shirushi - SAO II ED 3
album: Mukai Kaze Ni Utarenagara - Rail Wars!
album: Moonbow - Bishoujo Senshi Sailor Moon Crystal
album: Hikaru nara - Shigatsu wa Kimi no Uso OP
album: 2014 Anime Medley
album: Crossing Field (from "Sword Art Online")
album: killy killy JOKER (from "Selector Infected WIXOSS")
album: Flyers (from "Death Parade")
album: &Z (from "ALDNOAH.ZERO")
album: Miiro (from "KanColle: Kantai Collection")
album: GENESIS (from "ALDNOAH.ZERO")
album: Fubuki (from "Kancolle: Kantai Collection")
album: Kisetsu wa Tsugitsugi Shindeiku (from "Tokyo Ghoul")
album: STRIKE BACK (from "Fairy Tail")
album: This Game (from "No Game No Life")
album: Hacking to the Gate (from "Steins;Gate")
album: Hey World (from "DanMachi: Is It Wrong to Try to Pick Up Girls in a Dungeon?")

Skyreach
type: MusicAlbum
date published: 2014-09-24

Ignite
type: MusicAlbum
date published: 2014-09-24

Startear
type: MusicAlbum
date published: 2014-09-30

Startear
type: MusicAlbum
date published: 2014-09-30

Enigmatic Feeling
type: MusicAlbum
date published: 2014-10-07

Enigmatic Feeling
type: MusicAlbum
date published: 2014-10-07

believe - Fate/stay night Unlimited Blade Works ED
type: MusicAlbum
date published: 2014-10-13

believe - Fate/stay night Unlimited Blade Works ED
type: MusicAlbum
date published: 2014-10-13

Tsuki Akari - Akame ga Kill! ED 2
type: MusicAlbum
date published: 2014-10-14

Tsuki Akari - Akame ga Kill! ED 2
type: MusicAlbum
date published: 2014-10-14

OVERLAPPERS - Inou Battle Within Everyday Life OP
type: MusicAlbum
date published: 2014-10-15

OVERLAPPERS - Inou Battle Within Everyday Life OP
type: MusicAlbum
date published: 2014-10-15

Catch Me Catch You - Cardcaptor Sakura OP
type: MusicAlbum
date published: 2014-10-18

Catch Me Catch You - Cardcaptor Sakura OP
type: MusicAlbum
date published: 2014-10-18

black bullet - fripSide
type: MusicAlbum
date published: 2014-10-21

black bullet - fripSide
type: MusicAlbum
date published: 2014-10-21

Extra Magic Hour - Amagi Brilliant Park OP
type: MusicAlbum
date published: 2014-10-27

Extra Magic Hour - Amagi Brilliant Park OP
type: MusicAlbum
date published: 2014-10-27

Seven Doors - Trinity Seven OP - ZAQ
type: MusicAlbum
date published: 2014-10-28

Seven Doors - Trinity Seven OP - ZAQ
type: MusicAlbum
date published: 2014-10-28

Rakuen no Tsubasa - Grisaia no Kajitsu OP
type: MusicAlbum
date published: 2014-10-29

Rakuen no Tsubasa - Grisaia no Kajitsu OP
type: MusicAlbum
date published: 2014-10-29

Silhouette
type: MusicAlbum
date published: 2014-11-04

No More Time Machine - SAO II ED 2
type: MusicAlbum
date published: 2014-11-04

ideal white
type: MusicAlbum
date published: 2014-11-04

Glasslip OP - Natsu no Hi to Kimi no Koe
type: MusicAlbum
date published: 2014-11-04

Glasslip OP - Natsu no Hi to Kimi no Koe
type: MusicAlbum
date published: 2014-11-04

No More Time Machine - SAO II ED 2
type: MusicAlbum
date published: 2014-11-04

the last day of my adolescence - Hanamonogatari OP
type: MusicAlbum
date published: 2014-11-04

Netsujou no Spectrum - Nanatsu no Taizai OP
type: MusicAlbum
date published: 2014-11-04

Netsujou no Spectrum - Nanatsu no Taizai OP
type: MusicAlbum
date published: 2014-11-04

courage - SAO II OP 2
type: MusicAlbum
date published: 2014-11-04

Let Me Hear - Parasyte -the maxim- OP
type: MusicAlbum
date published: 2014-11-04
track: Let Me Hear - Parasyte -the maxim- OP
  type: MusicRecording
  duration: PT1M44S
  duration ms: 104900
  explicit: false
  by artist: Jonathan Parecki
  in album: Let Me Hear - Parasyte -the maxim- OP
    type: MusicAlbum
    date published: 2014-11-04
  genre: anime
  genre: vocaloid
  isrc code: USE830942188
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T03:14:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcf56952ddd19a9b9e7faf375262f8ba83c97eb646331d20a13d84fe9a45193fb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958650
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958650
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE830942188
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T03:36:41Z
  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 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 0xcf56952ddd19a9b9e7faf375262f8ba83c97eb646331d20a13d84fe9a45193fb. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/USE830942188.
    date published: 2026-07-19T03:36:41Z
  audio: Let Me Hear - Parasyte -the maxim- OP
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 92.062
    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.32
    additional property: Energy
      type: PropertyValue
      value: 0.956
    additional property: Speechiness
      type: PropertyValue
      value: 0.053
    additional property: Acousticness
      type: PropertyValue
      value: 0
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.896
    additional property: Liveness
      type: PropertyValue
      value: 0.313
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.41
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.119
    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Let Me Hear - Parasyte -the maxim- OP
type: MusicAlbum
date published: 2014-11-04

ideal white
type: MusicAlbum
date published: 2014-11-04

the last day of my adolescence - Hanamonogatari OP
type: MusicAlbum
date published: 2014-11-04

Silhouette
type: MusicAlbum
date published: 2014-11-04

courage - SAO II OP 2
type: MusicAlbum
date published: 2014-11-04

Beautiful Cruel World - Attack on Titan ED 1
type: MusicAlbum
date published: 2014-11-05
track: Beautiful Cruel World - Attack on Titan ED 1
  type: MusicRecording
  duration: PT4M57S
  duration ms: 297098
  explicit: false
  by artist: Jonathan Parecki
  in album: Beautiful Cruel World - Attack on Titan ED 1
    type: MusicAlbum
    date published: 2014-11-05
  genre: anime
  genre: vocaloid
  isrc code: USE830943887
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-21T11:35:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x77a2d0e8aa5fca3c6c3dcb71a646f42d45a294015794bff3cbec0740297663a7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959002
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959002
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE830943887
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-21T14:38:04Z
  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 0x77a2d0e8aa5fca3c6c3dcb71a646f42d45a294015794bff3cbec0740297663a7. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T14:38:04Z), 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/USE830943887.
    date published: 2026-07-21T14:38:04Z
  audio: Beautiful Cruel World - Attack on Titan ED 1
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 79.446
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.168
    additional property: Energy
      type: PropertyValue
      value: 0.539
    additional property: Speechiness
      type: PropertyValue
      value: 0.036
    additional property: Acousticness
      type: PropertyValue
      value: 0.006
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.036
    additional property: Liveness
      type: PropertyValue
      value: 0.163
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.193
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.648
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Minor

LIAR MASK - Akame ga Kill! OP 2
type: MusicAlbum
date published: 2014-11-05
track: LIAR MASK - Akame ga Kill! OP 2
  type: MusicRecording
  duration: PT1M47S
  duration ms: 107930
  explicit: false
  by artist: Jonathan Parecki
  in album: LIAR MASK - Akame ga Kill! OP 2
    type: MusicAlbum
    date published: 2014-11-05
  genre: anime
  genre: vocaloid
  isrc code: USE830940466
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T00:03:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6547f5e8a95861f3ae8d08cba88a6e1daf78edc64dcb416a9fd51faee10272d2
  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/USE830940466
  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 0x6547f5e8a95861f3ae8d08cba88a6e1daf78edc64dcb416a9fd51faee10272d2. 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/USE830940466.
    date published: 2026-07-04T10:04:33Z
  audio: LIAR MASK - Akame ga Kill! OP 2
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 180.113
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.322
    additional property: Energy
      type: PropertyValue
      value: 0.794
    additional property: Speechiness
      type: PropertyValue
      value: 0.066
    additional property: Acousticness
      type: PropertyValue
      value: 0.001
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.84
    additional property: Liveness
      type: PropertyValue
      value: 0.143
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.644
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.024
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Beautiful Cruel World - Attack on Titan ED 1
type: MusicAlbum
date published: 2014-11-05

LIAR MASK - Akame ga Kill! OP 2
type: MusicAlbum
date published: 2014-11-05

Wind - Naruto ED 1
type: MusicAlbum
date published: 2014-11-08

Wind - Naruto ED 1
type: MusicAlbum
date published: 2014-11-08
track: Wind - Naruto ED 1
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209052
  explicit: false
  by artist: Jonathan Parecki
  in album: Wind - Naruto ED 1
    type: MusicAlbum
    date published: 2014-11-08
  genre: anime
  genre: vocaloid
  isrc code: USE830944053
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-29T09:02:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x056e4fb7ea2df0ca970338201602835f99298ff5398abaf46e0680fe8d8cea80
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956375
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE830944053
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  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 0x056e4fb7ea2df0ca970338201602835f99298ff5398abaf46e0680fe8d8cea80. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USE830944053.
    date published: 2026-07-02T16:51:38Z
  audio: Wind - Naruto ED 1
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 91.955
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.606
    additional property: Energy
      type: PropertyValue
      value: 0.841
    additional property: Speechiness
      type: PropertyValue
      value: 0.045
    additional property: Acousticness
      type: PropertyValue
      value: 0.215
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.167
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.534
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.58
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Shirushi - SAO II ED 3
type: MusicAlbum
date published: 2014-11-11

Mukai Kaze Ni Utarenagara - Rail Wars!
type: MusicAlbum
date published: 2014-11-19

Mukai Kaze Ni Utarenagara - Rail Wars!
type: MusicAlbum
date published: 2014-11-19

Moonbow - Bishoujo Senshi Sailor Moon Crystal
type: MusicAlbum
date published: 2014-11-19

Moonbow - Bishoujo Senshi Sailor Moon Crystal
type: MusicAlbum
date published: 2014-11-19

Hikaru nara - Shigatsu wa Kimi no Uso OP
type: MusicAlbum
date published: 2014-11-19

Hikaru nara - Shigatsu wa Kimi no Uso OP
type: MusicAlbum
date published: 2014-11-19
track: Hikaru nara - Shigatsu wa Kimi no Uso OP
  type: MusicRecording
  duration: PT2M1S
  duration ms: 121640
  explicit: false
  by artist: Jonathan Parecki
  in album: Hikaru nara - Shigatsu wa Kimi no Uso OP
    type: MusicAlbum
    date published: 2014-11-19
  genre: anime
  genre: vocaloid
  isrc code: USE830943465
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-21T10:44:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x408dee18b601d4ce0746b2be5038fc29a20f7e8a6ccc444cbecf5c526fd68b8a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959001
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959001
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE830943465
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-21T13:46:26Z
  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 0x408dee18b601d4ce0746b2be5038fc29a20f7e8a6ccc444cbecf5c526fd68b8a. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T13:46:26Z), 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/USE830943465.
    date published: 2026-07-21T13:46:26Z
  audio: Hikaru nara - Shigatsu wa Kimi no Uso OP
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 159.948
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.266
    additional property: Energy
      type: PropertyValue
      value: 0.868
    additional property: Speechiness
      type: PropertyValue
      value: 0.05
    additional property: Acousticness
      type: PropertyValue
      value: 0
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.913
    additional property: Liveness
      type: PropertyValue
      value: 0.05
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.479
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.539
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Major

2014 Anime Medley
type: MusicAlbum
date published: 2014-11-20

Crossing Field (from "Sword Art Online")
type: MusicAlbum
date published: 2015-01-27

Crossing Field (from "Sword Art Online")
type: MusicAlbum
date published: 2015-01-27

killy killy JOKER (from "Selector Infected WIXOSS")
type: MusicAlbum
date published: 2015-02-13

killy killy JOKER (from "Selector Infected WIXOSS")
type: MusicAlbum
date published: 2015-02-13

Flyers (from "Death Parade")
type: MusicAlbum
date published: 2015-02-20

Flyers (from "Death Parade")
type: MusicAlbum
date published: 2015-02-20

&Z (from "ALDNOAH.ZERO")
type: MusicAlbum
date published: 2015-02-20

Miiro (from "KanColle: Kantai Collection")
type: MusicAlbum
date published: 2015-02-20

&Z (from "ALDNOAH.ZERO")
type: MusicAlbum
date published: 2015-02-20

Miiro (from "KanColle: Kantai Collection")
type: MusicAlbum
date published: 2015-02-20

GENESIS (from "ALDNOAH.ZERO")
type: MusicAlbum
date published: 2015-02-27

GENESIS (from "ALDNOAH.ZERO")
type: MusicAlbum
date published: 2015-02-27

Fubuki (from "Kancolle: Kantai Collection")
type: MusicAlbum
date published: 2015-03-06

Kisetsu wa Tsugitsugi Shindeiku (from "Tokyo Ghoul")
type: MusicAlbum
date published: 2015-03-06

Kisetsu wa Tsugitsugi Shindeiku (from "Tokyo Ghoul")
type: MusicAlbum
date published: 2015-03-06

Fubuki (from "Kancolle: Kantai Collection")
type: MusicAlbum
date published: 2015-03-06

STRIKE BACK (from "Fairy Tail")
type: MusicAlbum
date published: 2015-03-10
track: STRIKE BACK (from "Fairy Tail")
  type: MusicRecording
  duration: PT1M47S
  duration ms: 107150
  explicit: false
  by artist: Jonathan Parecki
  in album: STRIKE BACK (from "Fairy Tail")
    type: MusicAlbum
    date published: 2015-03-10
  genre: anime
  genre: vocaloid
  isrc code: USE830972687
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-21T13:41:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3306035c01344c5d16d17426c65836062f2aa897a474d2150e87d23ed9506887
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959015
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959015
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE830972687
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-21T16:43:15Z
  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 0x3306035c01344c5d16d17426c65836062f2aa897a474d2150e87d23ed9506887. Chain 2 (Bitcoin): anchored in block 959015 (2026-07-21T16:43:15Z), 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/USE830972687.
    date published: 2026-07-21T16:43:15Z
  audio: STRIKE BACK (from "Fairy Tail")
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 90.046
    additional property: Musical Key
      type: PropertyValue
      value: 3
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.281
    additional property: Energy
      type: PropertyValue
      value: 0.97
    additional property: Speechiness
      type: PropertyValue
      value: 0.056
    additional property: Acousticness
      type: PropertyValue
      value: 0
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.913
    additional property: Liveness
      type: PropertyValue
      value: 0.137
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.226
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.226
    additional property: Key Name
      type: PropertyValue
      value: Eb
    additional property: Mode Name
      type: PropertyValue
      value: Minor

STRIKE BACK (from "Fairy Tail")
type: MusicAlbum
date published: 2015-03-10

This Game (from "No Game No Life")
type: MusicAlbum
date published: 2015-03-30

This Game (from "No Game No Life")
type: MusicAlbum
date published: 2015-03-30

Hacking to the Gate (from "Steins;Gate")
type: MusicAlbum
date published: 2015-03-30

Hacking to the Gate (from "Steins;Gate")
type: MusicAlbum
date published: 2015-03-30

Hey World (from "DanMachi: Is It Wrong to Try to Pick Up Girls in a Dungeon?")
type: MusicAlbum
date published: 2015-05-18

Hey World (from "DanMachi: Is It Wrong to Try to Pick Up Girls in a Dungeon?")
type: MusicAlbum
date published: 2015-05-18

Miraikei Answer (from "Ore Monogatari!!: MY love STORY")
type: MusicAlbum
date published: 2015-07-02

Miraikei Answer (from "Ore Monogatari!!: MY love STORY")
type: MusicAlbum
date published: 2015-07-02

Haruka Kanata (from "Naruto")
type: MusicAlbum
date published: 2015-07-15

Haruka Kanata (from "Naruto")
type: MusicAlbum
date published: 2015-07-15

Departure! (from "Hunter x Hunter")
type: MusicAlbum
date published: 2015-07-22

Departure! (from "Hunter x Hunter")
type: MusicAlbum
date published: 2015-07-22

Monochrome no Kiss (from "Kuroshitsuji: Black Butler")
type: MusicAlbum
date published: 2015-08-10

Monochrome no Kiss (from "Kuroshitsuji: Black Butler")
type: MusicAlbum
date published: 2015-08-10

GATE ~Sore wa Akatsuki no you ni~ (from "GATE")
type: MusicAlbum
date published: 2015-08-17

GATE ~Sore wa Akatsuki no you ni~ (from "GATE")
type: MusicAlbum
date published: 2015-08-17

Romeo and Cinderella (Hatsune Miku)
type: MusicAlbum
date published: 2015-08-26

Romeo and Cinderella (Hatsune Miku)
type: MusicAlbum
date published: 2015-08-26
track: Romeo and Cinderella (Hatsune Miku)
  type: MusicRecording
  duration: PT4M51S
  duration ms: 291190
  explicit: false
  by artist: Jonathan Parecki
  in album: Romeo and Cinderella (Hatsune Miku)
    type: MusicAlbum
    date published: 2015-08-26
  genre: anime
  genre: vocaloid
  isrc code: USE831501431
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T07:01:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe3a073c4b495b13c5d75a9ad5e42a975b1808da2b526126c92e1cb08dcac9c61
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958517
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958517
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE831501431
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T07:54:29Z
  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 0xe3a073c4b495b13c5d75a9ad5e42a975b1808da2b526126c92e1cb08dcac9c61. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/USE831501431.
    date published: 2026-07-18T07:54:29Z
  audio: Romeo and Cinderella (Hatsune Miku)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 170.223
    additional property: Musical Key
      type: PropertyValue
      value: 3
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.096
    additional property: Energy
      type: PropertyValue
      value: 0.868
    additional property: Speechiness
      type: PropertyValue
      value: 0.058
    additional property: Acousticness
      type: PropertyValue
      value: 0
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.931
    additional property: Liveness
      type: PropertyValue
      value: 0.137
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.296
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.086
    additional property: Key Name
      type: PropertyValue
      value: Eb
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Connect (from "Puella Magi Madoka Magica")
type: MusicAlbum
date published: 2015-09-02

Connect (from "Puella Magi Madoka Magica")
type: MusicAlbum
date published: 2015-09-02

Magia (from "Puella Magi Madoka Magica")
type: MusicAlbum
date published: 2015-09-04

Magia (from "Puella Magi Madoka Magica")
type: MusicAlbum
date published: 2015-09-04

Daze (from "Mekakucity Actors")
type: MusicAlbum
date published: 2015-09-08

Daze (from "Mekakucity Actors")
type: MusicAlbum
date published: 2015-09-08

Outer Science (Kagerou Project || Mekakucity Actors)
type: MusicAlbum
date published: 2015-09-14

Outer Science (Kagerou Project || Mekakucity Actors)
type: MusicAlbum
date published: 2015-09-14
track: Outer Science (Kagerou Project || Mekakucity Actors)
  type: MusicRecording
  duration: PT4M20S
  duration ms: 260690
  explicit: false
  by artist: Jonathan Parecki
  in album: Outer Science (Kagerou Project || Mekakucity Actors)
    type: MusicAlbum
    date published: 2015-09-14
  genre: anime
  genre: vocaloid
  isrc code: USE831506000
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T13:02:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2f3f07f0066faa130902f517267bcc33fb4e4503aeaa75aed60d6291f3b4a57a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958738
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958738
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE831506000
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T16:04:06Z
  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 0x2f3f07f0066faa130902f517267bcc33fb4e4503aeaa75aed60d6291f3b4a57a. Chain 2 (Bitcoin): anchored in block 958738 (2026-07-19T16:04:06Z), 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/USE831506000.
    date published: 2026-07-19T16:04:06Z
  audio: Outer Science (Kagerou Project || Mekakucity Actors)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 97.683
    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: 0.393
    additional property: Energy
      type: PropertyValue
      value: 0.949
    additional property: Speechiness
      type: PropertyValue
      value: 0.074
    additional property: Acousticness
      type: PropertyValue
      value: 0
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.814
    additional property: Liveness
      type: PropertyValue
      value: 0.382
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.469
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.178
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major

Rally Go Round (from "Nisekoi")
type: MusicAlbum
date published: 2015-09-18

Rally Go Round (from "Nisekoi")
type: MusicAlbum
date published: 2015-09-18

Clattanoia (from "Overlord")
type: MusicAlbum
date published: 2015-09-24

Clattanoia (from "Overlord")
type: MusicAlbum
date published: 2015-09-24

Rising Rainbow (from "Food Wars: Shokugeki no Soma")
type: MusicAlbum
date published: 2015-09-25

Rising Rainbow (from "Food Wars: Shokugeki no Soma")
type: MusicAlbum
date published: 2015-09-25

B Chiku Sentai SOX (from "Shimoneta")
type: MusicAlbum
date published: 2015-09-29

B Chiku Sentai SOX (from "Shimoneta")
type: MusicAlbum
date published: 2015-09-29

Enemy Approaching! - UNDERTALE Normal Battle Music
type: MusicAlbum
date published: 2015-10-09

Enemy Approaching! - UNDERTALE Normal Battle Music
type: MusicAlbum
date published: 2015-10-09

I'm A Believer (from "Haikyuu!!")
type: MusicAlbum
date published: 2015-11-02

I'm A Believer (from "Haikyuu!!")
type: MusicAlbum
date published: 2015-11-02

Senbonzakura (Hatsune Miku)
type: MusicAlbum
date published: 2015-11-23

Senbonzakura (Hatsune Miku)
type: MusicAlbum
date published: 2015-11-23

Brand-New World (from "Gakusen Toshi Asterisk: The Asterisk Wars")
type: MusicAlbum
date published: 2015-11-23

Brand-New World (from "Gakusen Toshi Asterisk: The Asterisk Wars")
type: MusicAlbum
date published: 2015-11-23
track: Brand-New World (from "Gakusen Toshi Asterisk: The Asterisk Wars")
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201500
  explicit: false
  by artist: Jonathan Parecki
  in album: Brand-New World (from "Gakusen Toshi Asterisk: The Asterisk Wars")
    type: MusicAlbum
    date published: 2015-11-23
  genre: anime
  genre: vocaloid
  isrc code: USE831521869
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T05:48:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x57d0491188ec4215579f174c5c3df53fcf4902d78fc8fa02d23373edb821d861
  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/USE831521869
  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 0x57d0491188ec4215579f174c5c3df53fcf4902d78fc8fa02d23373edb821d861. 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/USE831521869.
    date published: 2026-07-04T10:04:33Z
  audio: Brand-New World (from "Gakusen Toshi Asterisk: The Asterisk Wars")
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 102.853
    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.248
    additional property: Energy
      type: PropertyValue
      value: 0.909
    additional property: Speechiness
      type: PropertyValue
      value: 0.058
    additional property: Acousticness
      type: PropertyValue
      value: 0
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.955
    additional property: Liveness
      type: PropertyValue
      value: 0.406
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.145
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.117
    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
      type: PropertyValue
      value: Minor

NORAGAMI ARAGOTO Kyouran Hey Kids!!
type: MusicAlbum
date published: 2015-12-02

NORAGAMI ARAGOTO Kyouran Hey Kids!!
type: MusicAlbum
date published: 2015-12-02
track: NORAGAMI ARAGOTO Kyouran Hey Kids!!
  type: MusicRecording
  duration: PT4M13S
  duration ms: 253320
  explicit: false
  by artist: Jonathan Parecki
  in album: NORAGAMI ARAGOTO Kyouran Hey Kids!!
    type: MusicAlbum
    date published: 2015-12-02
  genre: anime
  genre: vocaloid
  isrc code: USE831523613
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T18:46:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x46281fb5ffc917ed4d81d02e7c5a7b5e9a5745b49ee563922485c2fe9b410c7e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956826
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956826
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE831523613
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T19:27:56Z
  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 0x46281fb5ffc917ed4d81d02e7c5a7b5e9a5745b49ee563922485c2fe9b410c7e. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USE831523613.
    date published: 2026-07-05T19:27:56Z
  audio: NORAGAMI ARAGOTO Kyouran Hey Kids!!
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 141.931
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.285
    additional property: Energy
      type: PropertyValue
      value: 0.895
    additional property: Speechiness
      type: PropertyValue
      value: 0.051
    additional property: Acousticness
      type: PropertyValue
      value: 0
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.95
    additional property: Liveness
      type: PropertyValue
      value: 0.396
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.32
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.31
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Major

Megalovania (Undertale)
type: MusicAlbum
date published: 2015-12-07

ONE PUNCH MAN Opening Theme - THE HERO
type: MusicAlbum
date published: 2015-12-07

ONE PUNCH MAN Opening Theme - THE HERO
type: MusicAlbum
date published: 2015-12-07

Megalovania (Undertale)
type: MusicAlbum
date published: 2015-12-07

Love Live! - Snow Halation
type: MusicAlbum
date published: 2015-12-30

Love Live! - Snow Halation
type: MusicAlbum
date published: 2015-12-30

Hastune Miku - Cendrillon (Instrumental)
type: MusicAlbum
date published: 2016-01-17

Hastune Miku - Cendrillon (Instrumental)
type: MusicAlbum
date published: 2016-01-17

Believe in Myself (from "Fairy Tail")
type: MusicAlbum
date published: 2016-01-25

Believe in Myself (from "Fairy Tail")
type: MusicAlbum
date published: 2016-01-25

Beat Your Heart (BUBUKI BURANKI)
type: MusicAlbum
date published: 2016-02-01

GATE II ~Sekai wo Koete~
type: MusicAlbum
date published: 2016-02-01

GATE II ~Sekai wo Koete~
type: MusicAlbum
date published: 2016-02-01

Zenryoku Batankyuu (from "Osomatsu-san")
type: MusicAlbum
date published: 2016-02-29

Zenryoku Batankyuu (from "Osomatsu-san")
type: MusicAlbum
date published: 2016-02-29

Kibou no Uta (from "Shokugeki no Soma: FOOD WARS!")
type: MusicAlbum
date published: 2016-04-20

Kibou no Uta (from "Shokugeki no Soma: FOOD WARS!")
type: MusicAlbum
date published: 2016-04-20
track: Kibou no Uta (from "Shokugeki no Soma: FOOD WARS!")
  type: MusicRecording
  duration: PT4M53S
  duration ms: 293270
  explicit: false
  by artist: Jonathan Parecki
  in album: Kibou no Uta (from "Shokugeki no Soma: FOOD WARS!")
    type: MusicAlbum
    date published: 2016-04-20
  genre: anime
  genre: vocaloid
  isrc code: USE831559040
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T17:26:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa362896249cb4dc472d8409de7d6fd9c5da0faab4a8bab11dcfdd50728a854b0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958180
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958180
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE831559040
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T20:29:24Z
  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 0xa362896249cb4dc472d8409de7d6fd9c5da0faab4a8bab11dcfdd50728a854b0. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:29:24Z), 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/USE831559040.
    date published: 2026-07-15T20:29:24Z
  audio: Kibou no Uta (from "Shokugeki no Soma: FOOD WARS!")
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 176.93
    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: 0.173
    additional property: Energy
      type: PropertyValue
      value: 0.902
    additional property: Speechiness
      type: PropertyValue
      value: 0.051
    additional property: Acousticness
      type: PropertyValue
      value: 0
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.963
    additional property: Liveness
      type: PropertyValue
      value: 0.404
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.327
    additional property: Loudness (dB)
      type: PropertyValue
      value: -2.892
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Major

Don't Say "Lazy" (from "K-ON!")
type: MusicAlbum
date published: 2016-04-22

Don't Say "Lazy" (from "K-ON!")
type: MusicAlbum
date published: 2016-04-22

Great Distance (from "Bravely Second")
type: MusicAlbum
date published: 2016-04-26

Great Distance (from "Bravely Second")
type: MusicAlbum
date published: 2016-04-26

Crazy Noisy Bizarre Town (From "Jojo's Bizarre Adventure: Diamond Is Unbreakable")
type: MusicAlbum
date published: 2016-05-06

Crazy Noisy Bizarre Town (From "Jojo's Bizarre Adventure: Diamond Is Unbreakable")
type: MusicAlbum
date published: 2016-05-06

Gyakuten Winner (from "Gyakuten Saiban: Ace Attorney")
type: MusicAlbum
date published: 2016-05-16

Gyakuten Winner (from "Gyakuten Saiban: Ace Attorney")
type: MusicAlbum
date published: 2016-05-16
track: Gyakuten Winner (from "Gyakuten Saiban: Ace Attorney")
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219410
  explicit: false
  by artist: Jonathan Parecki
  in album: Gyakuten Winner (from "Gyakuten Saiban: Ace Attorney")
    type: MusicAlbum
    date published: 2016-05-16
  genre: anime
  genre: vocaloid
  isrc code: USE831565448
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-21T17:50:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x834d759177d8a366c4c6d5ce6c183f7bf0bf22903ba6f0878c78446df5abed31
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959043
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959043
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE831565448
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-21T20:52:31Z
  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 0x834d759177d8a366c4c6d5ce6c183f7bf0bf22903ba6f0878c78446df5abed31. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T20:52:31Z), 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/USE831565448.
    date published: 2026-07-21T20:52:31Z
  audio: Gyakuten Winner (from "Gyakuten Saiban: Ace Attorney")
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 135.117
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.274
    additional property: Energy
      type: PropertyValue
      value: 0.96
    additional property: Speechiness
      type: PropertyValue
      value: 0.055
    additional property: Acousticness
      type: PropertyValue
      value: 0
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.905
    additional property: Liveness
      type: PropertyValue
      value: 0.361
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.197
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.163
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

Coolest (From "Sakamoto Desu ga?")
type: MusicAlbum
date published: 2016-05-24

Coolest (From "Sakamoto Desu ga?")
type: MusicAlbum
date published: 2016-05-24

Redo (feat. Hatsune Miku) [From "Re:ZERO: Starting Life in Another World"]
type: MusicAlbum
date published: 2016-06-16

Redo (feat. Hatsune Miku) [From "Re:ZERO: Starting Life in Another World"]
type: MusicAlbum
date published: 2016-06-16

Can Do (From "Kuroko no Basuke")
type: MusicAlbum
date published: 2016-06-20
track: Can Do (From "Kuroko no Basuke")
  type: MusicRecording
  duration: PT4M34S
  duration ms: 274760
  explicit: false
  by artist: Jonathan Parecki
  in album: Can Do (From "Kuroko no Basuke")
    type: MusicAlbum
    date published: 2016-06-20
  genre: anime
  genre: vocaloid
  isrc code: USE831574518
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-02T23:11:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xffa83031c748c4e9c9d6ce0c6d8ec546abf4ecc8528fc91dc577d1b5d5dbc0a7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956420
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956420
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE831574518
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T00:42:11Z
  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 0xffa83031c748c4e9c9d6ce0c6d8ec546abf4ecc8528fc91dc577d1b5d5dbc0a7. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/USE831574518.
    date published: 2026-07-03T00:42:11Z
  audio: Can Do (From "Kuroko no Basuke")
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 99.975
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.225
    additional property: Energy
      type: PropertyValue
      value: 0.923
    additional property: Speechiness
      type: PropertyValue
      value: 0.049
    additional property: Acousticness
      type: PropertyValue
      value: 0
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.938
    additional property: Liveness
      type: PropertyValue
      value: 0.409
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.497
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.081
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Major

Can Do (From "Kuroko no Basuke")
type: MusicAlbum
date published: 2016-06-20

Hajimari no Sokudo (From "KIZNAIVER")
type: MusicAlbum
date published: 2016-06-27

Hajimari no Sokudo (From "KIZNAIVER")
type: MusicAlbum
date published: 2016-06-27

Paradisus-Paradoxum
type: MusicAlbum
date published: 2016-07-09

Rough Diamonds
type: MusicAlbum
date published: 2016-07-12

Aozora Jumping Heart (From "Love Live! Sunshine!!")
type: MusicAlbum
date published: 2016-07-28

Aozora Jumping Heart (From "Love Live! Sunshine!!")
type: MusicAlbum
date published: 2016-07-28

Jinsei wa Subarashii (from "Gyakuten Saiban: Ace Attorney")
type: MusicAlbum
date published: 2016-08-03

Jinsei wa Subarashii (from "Gyakuten Saiban: Ace Attorney")
type: MusicAlbum
date published: 2016-08-03

Chase (From "Jojo's Bizarre Adventure: Diamond Is Unbreakable")
type: MusicAlbum
date published: 2016-08-04

Chase (From "Jojo's Bizarre Adventure: Diamond Is Unbreakable")
type: MusicAlbum
date published: 2016-08-04

Friend Shitai (from "Gakkou Gurashi: SCHOOL-LIVE!")
type: MusicAlbum
date published: 2016-08-08

Friend Shitai (from "Gakkou Gurashi: SCHOOL-LIVE!")
type: MusicAlbum
date published: 2016-08-08

MAGIC★NIGHT
type: MusicAlbum
date published: 2016-08-30

Refrain Boy (From "Mob Psycho 100")
type: MusicAlbum
date published: 2016-10-03

Refrain Boy (From "Mob Psycho 100")
type: MusicAlbum
date published: 2016-10-03

Hanamaru Biyori (From "Touken Ranbu: Hanamaru") [Instrumental]
type: MusicAlbum
date published: 2016-10-10

Dream X Scramble! (From "Keijo!!!!!!!!")
type: MusicAlbum
date published: 2016-10-13

Dream X Scramble! (From "Keijo!!!!!!!!")
type: MusicAlbum
date published: 2016-10-13
track: Dream X Scramble! (From "Keijo!!!!!!!!")
  type: MusicRecording
  duration: PT1M35S
  duration ms: 95810
  explicit: false
  by artist: Jonathan Parecki
  in album: Dream X Scramble! (From "Keijo!!!!!!!!")
    type: MusicAlbum
    date published: 2016-10-13
  genre: anime
  genre: vocaloid
  isrc code: USE831599649
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T06:06:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2fe2ac9f01b7704ee7223771aa1c2259218d86b210f0e6b45bd4cbf5058fdcee
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956772
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956772
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE831599649
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T10:01:46Z
  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 0x2fe2ac9f01b7704ee7223771aa1c2259218d86b210f0e6b45bd4cbf5058fdcee. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USE831599649.
    date published: 2026-07-05T10:01:46Z
  audio: Dream X Scramble! (From "Keijo!!!!!!!!")
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 115.314
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.343
    additional property: Energy
      type: PropertyValue
      value: 0.933
    additional property: Speechiness
      type: PropertyValue
      value: 0.099
    additional property: Acousticness
      type: PropertyValue
      value: 0
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.93
    additional property: Liveness
      type: PropertyValue
      value: 0.309
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.381
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.414
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Major

Great Days (From "Jojo's Bizarre Adventure: Diamond Is Unbreakable")
type: MusicAlbum
date published: 2016-10-25

Hikari Are (From "Haikyuu!!")
type: MusicAlbum
date published: 2016-10-31
track: Hikari Are (From "Haikyuu!!")
  type: MusicRecording
  duration: PT1M35S
  duration ms: 95390
  explicit: false
  by artist: Jonathan Parecki
  in album: Hikari Are (From "Haikyuu!!")
    type: MusicAlbum
    date published: 2016-10-31
  genre: anime
  genre: vocaloid
  isrc code: USY281605193
  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/0x4cc899fe12fa2877e932001e116a7d5d7d51a093586b0d648c8ccfc2b1024b92
  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/USY281605193
  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 0x4cc899fe12fa2877e932001e116a7d5d7d51a093586b0d648c8ccfc2b1024b92. 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/USY281605193.
    date published: 2026-07-04T10:04:33Z
  audio: Hikari Are (From "Haikyuu!!")
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 177.918
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.217
    additional property: Energy
      type: PropertyValue
      value: 0.945
    additional property: Speechiness
      type: PropertyValue
      value: 0.067
    additional property: Acousticness
      type: PropertyValue
      value: 0
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.964
    additional property: Liveness
      type: PropertyValue
      value: 0.297
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.308
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.397
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

Hikari Are (From "Haikyuu!!")
type: MusicAlbum
date published: 2016-10-31

Pegasus Fantasy (From "Saint Seiya")
type: MusicAlbum
date published: 2016-11-07

Pegasus Fantasy (From "Saint Seiya")
type: MusicAlbum
date published: 2016-11-07

Pegasus Fantasy (From "Saint Seiya")
type: MusicAlbum
date published: 2016-11-07

Alola!! (from "Pokémon Sun & Moon")
type: MusicAlbum
date published: 2016-12-05

Alola!! (from "Pokémon Sun & Moon")
type: MusicAlbum
date published: 2016-12-05

Genkai Toppa x Survivor (from "Dragon Ball Z Super")
type: MusicAlbum
date published: 2017-02-10

Genkai Toppa x Survivor (from "Dragon Ball Z Super")
type: MusicAlbum
date published: 2017-02-10
track: Genkai Toppa x Survivor (from "Dragon Ball Z Super")
  type: MusicRecording
  duration: PT1M28S
  duration ms: 88084
  explicit: false
  by artist: Jonathan Parecki
  in album: Genkai Toppa x Survivor (from "Dragon Ball Z Super")
    type: MusicAlbum
    date published: 2017-02-10
  genre: anime
  genre: vocaloid
  isrc code: QZ22B1748043
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-02T23:10:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x20520f90b6ddb9841ee699b81002d023917627f5d12a161ce822535a95e2275b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956420
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956420
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1748043
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T00:42:11Z
  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 0x20520f90b6ddb9841ee699b81002d023917627f5d12a161ce822535a95e2275b. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QZ22B1748043.
    date published: 2026-07-03T00:42:11Z
  audio: Genkai Toppa x Survivor (from "Dragon Ball Z Super")
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 188.112
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.241
    additional property: Energy
      type: PropertyValue
      value: 0.957
    additional property: Speechiness
      type: PropertyValue
      value: 0.084
    additional property: Acousticness
      type: PropertyValue
      value: 0
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.857
    additional property: Liveness
      type: PropertyValue
      value: 0.362
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.403
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.814
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

We Can! (from "One Piece")
type: MusicAlbum
date published: 2017-02-17

We Can! (from "One Piece")
type: MusicAlbum
date published: 2017-02-17

Sore wa Bokutachi no Kiseki (From "Love Live! School Idol Project")
type: MusicAlbum
date published: 2017-02-27

Sore wa Bokutachi no Kiseki (From "Love Live! School Idol Project")
type: MusicAlbum
date published: 2017-02-27

Climber's High! (From "Fuuka")
type: MusicAlbum
date published: 2017-03-02

Climber's High! (From "Fuuka")
type: MusicAlbum
date published: 2017-03-02

Aozora no Rhapsody (From "Kobayashi-san Chi no Maid Dragon")
type: MusicAlbum
date published: 2017-03-30

Aozora no Rhapsody (From "Kobayashi-san Chi no Maid Dragon")
type: MusicAlbum
date published: 2017-03-30

Kagerou (From "Gintama")
type: MusicAlbum
date published: 2017-04-06

Kagerou (From "Gintama")
type: MusicAlbum
date published: 2017-04-06

Peace Sign (from "My Hero Academia Season 2")
type: MusicAlbum
date published: 2017-04-13

Peace Sign (from "My Hero Academia Season 2")
type: MusicAlbum
date published: 2017-04-13
track: Peace Sign (from "My Hero Academia Season 2")
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198000
  explicit: false
  by artist: Jonathan Parecki
  in album: Peace Sign (from "My Hero Academia Season 2")
    type: MusicAlbum
    date published: 2017-04-13
  genre: anime
  genre: vocaloid
  isrc code: QZ22B1777100
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T06:20:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfa3f34d3f85129571c1fdd65a7ffa3549d9fff7edad8f8e01d33e241154a5132
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958510
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958510
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1777100
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T06:38:22Z
  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 0xfa3f34d3f85129571c1fdd65a7ffa3549d9fff7edad8f8e01d33e241154a5132. Chain 2 (Bitcoin): anchored in block 958510 (2026-07-18T06:38:22Z), 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/QZ22B1777100.
    date published: 2026-07-18T06:38:22Z
  audio: Peace Sign (from "My Hero Academia Season 2")
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 99.946
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.368
    additional property: Energy
      type: PropertyValue
      value: 0.994
    additional property: Speechiness
      type: PropertyValue
      value: 0.1
    additional property: Acousticness
      type: PropertyValue
      value: 0
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.968
    additional property: Liveness
      type: PropertyValue
      value: 0.083
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.257
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.26
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Major

Shinzou wo Sasageyo! (From "Attack on Titan Season 2")
type: MusicAlbum
date published: 2017-04-15

Shinzou wo Sasageyo! (From "Attack on Titan Season 2")
type: MusicAlbum
date published: 2017-04-15

Hitorigoto (From "Eromanga Sensei")
type: MusicAlbum
date published: 2017-04-25

Hitorigoto (From "Eromanga Sensei")
type: MusicAlbum
date published: 2017-04-25

Ima Koko (From "Tsuki ga Kirei")
type: MusicAlbum
date published: 2017-06-29

Ima Koko (From "Tsuki ga Kirei")
type: MusicAlbum
date published: 2017-06-29

Gravity Wall (From Re:CREATORS)
type: MusicAlbum
date published: 2017-06-29

Gravity Wall (From Re:CREATORS)
type: MusicAlbum
date published: 2017-06-29

Shiny Ray (From "Little Witch Academia")
type: MusicAlbum
date published: 2017-06-29

Shiny Ray (From "Little Witch Academia")
type: MusicAlbum
date published: 2017-06-29

Sora ni Utaeba (From "My Hero Academia Season 2")
type: MusicAlbum
date published: 2017-07-19
track: Sora ni Utaeba (From "My Hero Academia Season 2")
  type: MusicRecording
  duration: PT1M28S
  duration ms: 88830
  explicit: false
  by artist: Jonathan Parecki
  in album: Sora ni Utaeba (From "My Hero Academia Season 2")
    type: MusicAlbum
    date published: 2017-07-19
  genre: anime
  genre: vocaloid
  isrc code: QZ22B1814906
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T23:40:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd07eee1115635bc35f98ddec47d4e6a5c9ee1db67378b5858c5ba07249d9e8ac
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958633
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958633
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1814906
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T00:54:50Z
  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 0xd07eee1115635bc35f98ddec47d4e6a5c9ee1db67378b5858c5ba07249d9e8ac. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/QZ22B1814906.
    date published: 2026-07-19T00:54:50Z
  audio: Sora ni Utaeba (From "My Hero Academia Season 2")
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 102.006
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.374
    additional property: Energy
      type: PropertyValue
      value: 0.721
    additional property: Speechiness
      type: PropertyValue
      value: 0.038
    additional property: Acousticness
      type: PropertyValue
      value: 0
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.946
    additional property: Liveness
      type: PropertyValue
      value: 0.654
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.432
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.776
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Major

Sora ni Utaeba (From "My Hero Academia Season 2")
type: MusicAlbum
date published: 2017-07-19

Zen Zen Zense (From "Your Name. - Kimi no Na wa.")
type: MusicAlbum
date published: 2017-07-25

Zen Zen Zense (From "Your Name. - Kimi no Na wa.")
type: MusicAlbum
date published: 2017-07-25

Datte Atashi no Hero (From "My Hero Academia Season 2")
type: MusicAlbum
date published: 2017-08-03

Datte Atashi no Hero (From "My Hero Academia Season 2")
type: MusicAlbum
date published: 2017-08-03

Eiyuu Unmei no Uta (From "Fate/Apocrypha")
type: MusicAlbum
date published: 2017-09-08

COLORS (From "Code Geass: Lelouch of the Rebellion")
type: MusicAlbum
date published: 2017-09-08

COLORS (From "Code Geass: Lelouch of the Rebellion")
type: MusicAlbum
date published: 2017-09-08

White (From "Clean Freak! Aoyama Kun") [Instrumental]
type: MusicAlbum
date published: 2017-09-08

Eiyuu Unmei no Uta (From "Fate/Apocrypha")
type: MusicAlbum
date published: 2017-09-08

White (From "Clean Freak! Aoyama Kun") [Instrumental]
type: MusicAlbum
date published: 2017-09-08

Sayonara Moon Town (From "Boruto: Naruto Next Generations")
type: MusicAlbum
date published: 2017-09-26

Sayonara Moon Town (From "Boruto: Naruto Next Generations")
type: MusicAlbum
date published: 2017-09-26

Sign (From "Naruto Shippuden")
type: MusicAlbum
date published: 2017-09-29

Sign (From "Naruto Shippuden")
type: MusicAlbum
date published: 2017-09-29

Haruka Mirai (From "Black Clover")
type: MusicAlbum
date published: 2017-10-25

Over (From "Boruto: Naruto Next Generations")
type: MusicAlbum
date published: 2017-10-25

Over (From "Boruto: Naruto Next Generations")
type: MusicAlbum
date published: 2017-10-25

Haruka Mirai (From "Black Clover")
type: MusicAlbum
date published: 2017-10-25

Hello! My World!! (From "Knight's & Magic")
type: MusicAlbum
date published: 2017-10-28

Hello! My World!! (From "Knight's & Magic")
type: MusicAlbum
date published: 2017-10-28

Here (from "Mahoutsukai no Yome: The Ancient Magus' Bride)
type: MusicAlbum
date published: 2017-12-02

Here (from "Mahoutsukai no Yome: The Ancient Magus' Bride)
type: MusicAlbum
date published: 2017-12-02

Deep in Abyss (From "Made in Abyss")
type: MusicAlbum
date published: 2017-12-19

Deep in Abyss (From "Made in Abyss")
type: MusicAlbum
date published: 2017-12-19

Howling (From "Nanatsu no Taizai: The Seven Deadly Sins")
type: MusicAlbum
date published: 2018-03-11

Howling (From "Nanatsu no Taizai: The Seven Deadly Sins")
type: MusicAlbum
date published: 2018-03-11

Braver (From "Food Wars: Shokugeki no Soma")
type: MusicAlbum
date published: 2018-03-17

Braver (From "Food Wars: Shokugeki no Soma")
type: MusicAlbum
date published: 2018-03-17

PAiNT it BLACK (From "Black Clover")
type: MusicAlbum
date published: 2018-03-24

PAiNT it BLACK (From "Black Clover")
type: MusicAlbum
date published: 2018-03-24

Clear (From "Cardcaptor Sakura: Clear Card")
type: MusicAlbum
date published: 2018-04-05

Katte ni My Soul (From "Gintama: Shirogane no Tamashii-hen")
type: MusicAlbum
date published: 2018-04-07

Katte ni My Soul (From "Gintama: Shirogane no Tamashii-hen")
type: MusicAlbum
date published: 2018-04-07

Ryuusei (From "Sword Art Online Alternative: Gun Gale Online")
type: MusicAlbum
date published: 2018-04-13

Ryuusei (From "Sword Art Online Alternative: Gun Gale Online")
type: MusicAlbum
date published: 2018-04-13

Asphyxia (From "Tokyo Ghoul:re")
type: MusicAlbum
date published: 2018-04-30

Asphyxia (From "Tokyo Ghoul:re")
type: MusicAlbum
date published: 2018-04-30

Black Rover (from "Black Clover")
type: MusicAlbum
date published: 2018-05-11

Black Rover (from "Black Clover")
type: MusicAlbum
date published: 2018-05-11

It's All in the Game (From "Boruto: Naruto Next Generations")
type: MusicAlbum
date published: 2018-05-16

Make Debut! (From "Uma Musume: Pretty Derby")
type: MusicAlbum
date published: 2018-05-16

It's All in the Game (From "Boruto: Naruto Next Generations")
type: MusicAlbum
date published: 2018-05-16

Make Debut! (From "Uma Musume: Pretty Derby")
type: MusicAlbum
date published: 2018-05-16

Hello! My World!! (From "Knight's & Magic")
type: MusicAlbum
date published: 2018-05-17

Hello! My World!! (From "Knight's & Magic")
type: MusicAlbum
date published: 2018-05-17

Fatima (From "Steins;Gate 0")
type: MusicAlbum
date published: 2018-05-26

Fatima (From "Steins;Gate 0")
type: MusicAlbum
date published: 2018-05-26

Distance (From "Hinamatsuri")
type: MusicAlbum
date published: 2018-05-26

Distance (From "Hinamatsuri")
type: MusicAlbum
date published: 2018-05-26

Suna no Wakusei
type: MusicAlbum
date published: 2018-06-01

Suna no Wakusei
type: MusicAlbum
date published: 2018-06-01

Symbol - Acoustic Ver. (From "Shokugeki no Soma: Food Wars! The Third Plate")
type: MusicAlbum
date published: 2018-06-09

SWITCH (From "High School DxD Hero")
type: MusicAlbum
date published: 2018-06-09

Amadeus (From "Steins;Gate 0")
type: MusicAlbum
date published: 2018-06-09

Update (From "My Hero Academia Season 3")
type: MusicAlbum
date published: 2018-06-09

Symbol - Acoustic Ver. (From "Shokugeki no Soma: Food Wars! The Third Plate")
type: MusicAlbum
date published: 2018-06-09

Update (From "My Hero Academia Season 3")
type: MusicAlbum
date published: 2018-06-09

Sirius (From "Kill la Kill") [Acoustic]
type: MusicAlbum
date published: 2018-06-09

Noisy Love Power (From "Mahou Shoujo Ore")
type: MusicAlbum
date published: 2018-06-09

Amadeus (From "Steins;Gate 0")
type: MusicAlbum
date published: 2018-06-09

Sirius (From "Kill la Kill") [Acoustic]
type: MusicAlbum
date published: 2018-06-09

SWITCH (From "High School DxD Hero")
type: MusicAlbum
date published: 2018-06-09
track: SWITCH (From "High School DxD Hero")
  type: MusicRecording
  duration: PT1M38S
  duration ms: 98600
  explicit: false
  by artist: Jonathan Parecki
  in album: SWITCH (From "High School DxD Hero")
    type: MusicAlbum
    date published: 2018-06-09
  genre: anime
  genre: vocaloid
  isrc code: QZ22B1958161
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T08:27:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x86222696c9fbdd49974313d5ff303c8e7bf515f3676b9ddc5203fc764dea61a5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956474
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956474
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1958161
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T08:56:35Z
  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 0x86222696c9fbdd49974313d5ff303c8e7bf515f3676b9ddc5203fc764dea61a5. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZ22B1958161.
    date published: 2026-07-03T08:56:35Z
  audio: SWITCH (From "High School DxD Hero")
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 161.294
    additional property: Musical Key
      type: PropertyValue
      value: 3
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.19
    additional property: Energy
      type: PropertyValue
      value: 0.895
    additional property: Speechiness
      type: PropertyValue
      value: 0.089
    additional property: Acousticness
      type: PropertyValue
      value: 0
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.894
    additional property: Liveness
      type: PropertyValue
      value: 0.368
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.552
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.118
    additional property: Key Name
      type: PropertyValue
      value: Eb
    additional property: Mode Name
      type: PropertyValue
      value: Minor

I Wanna Be... (From "Gintama: Shirogane no Tamashii-Hen)
type: MusicAlbum
date published: 2018-07-12

I Wanna Be... (From "Gintama: Shirogane no Tamashii-Hen)
type: MusicAlbum
date published: 2018-07-12

DeCIDE (From "How Not to Summon a Demon Lord")
type: MusicAlbum
date published: 2018-07-16

DeCIDE (From "How Not to Summon a Demon Lord")
type: MusicAlbum
date published: 2018-07-16

Rocket Beat (From "Cardcaptor Sakura: Clear Card")
type: MusicAlbum
date published: 2018-07-18

Rocket Beat (From "Cardcaptor Sakura: Clear Card")
type: MusicAlbum
date published: 2018-07-18

Guess Who Is Back (From "Black Clover")
type: MusicAlbum
date published: 2018-07-25

Guess Who Is Back (From "Black Clover")
type: MusicAlbum
date published: 2018-07-25

Red Swan (From "Attack on Titan Season 3")
type: MusicAlbum
date published: 2018-08-01

Make My Story (From: "My Hero Academia Season 3")
type: MusicAlbum
date published: 2018-08-01

Red Swan (From "Attack on Titan Season 3")
type: MusicAlbum
date published: 2018-08-01

Make My Story (From: "My Hero Academia Season 3")
type: MusicAlbum
date published: 2018-08-01

Ruler by Default Original Soundtrack
type: MusicAlbum
date published: 2018-08-06

Heading to Over (From "Free! -Dive to the Future-")
type: MusicAlbum
date published: 2018-08-21

Heading to Over (From "Free! -Dive to the Future-")
type: MusicAlbum
date published: 2018-08-21

360° Hoshi no Orchestra (From "Shichisei no Subaru: Seven Senses of the Re'Union")
type: MusicAlbum
date published: 2018-08-24

Vital (From "Satsuriku no Tenshi: Angels of Death")
type: MusicAlbum
date published: 2018-08-24

360° Hoshi no Orchestra (From "Shichisei no Subaru: Seven Senses of the Re'Union")
type: MusicAlbum
date published: 2018-08-24

Vital (From "Satsuriku no Tenshi: Angels of Death")
type: MusicAlbum
date published: 2018-08-24
track: Vital (From "Satsuriku no Tenshi: Angels of Death")
  type: MusicRecording
  duration: PT1M34S
  duration ms: 94560
  explicit: false
  by artist: Jonathan Parecki
  in album: Vital (From "Satsuriku no Tenshi: Angels of Death")
    type: MusicAlbum
    date published: 2018-08-24
  genre: anime
  genre: vocaloid
  isrc code: QZ22B1980552
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T17:36:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x17a23a35db7e73dadb889a30ad0d8cb81c142793256685e6cc0139da28637691
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958316
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958316
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1980552
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T19:42:29Z
  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 0x17a23a35db7e73dadb889a30ad0d8cb81c142793256685e6cc0139da28637691. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/QZ22B1980552.
    date published: 2026-07-16T19:42:29Z
  audio: Vital (From "Satsuriku no Tenshi: Angels of Death")
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 99.964
    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: 0.395
    additional property: Energy
      type: PropertyValue
      value: 0.94
    additional property: Speechiness
      type: PropertyValue
      value: 0.069
    additional property: Acousticness
      type: PropertyValue
      value: 0
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.938
    additional property: Liveness
      type: PropertyValue
      value: 0.299
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.448
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.083
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Major

Rainbow Palace
type: MusicAlbum
date published: 2018-08-31

Lonely Go! (From "Boruto: Naruto Next Generations")
type: MusicAlbum
date published: 2019-02-20

Butter-Fly Acoustic Ver. (from "Digimon Adventure")
type: MusicAlbum
date published: 2019-02-20

Lonely Go! (From "Boruto: Naruto Next Generations")
type: MusicAlbum
date published: 2019-02-20

Butter-Fly Acoustic Ver. (from "Digimon Adventure")
type: MusicAlbum
date published: 2019-02-20

ROAR (from "Toaru Majutsu no Index III")
type: MusicAlbum
date published: 2019-02-20

ROAR (from "Toaru Majutsu no Index III")
type: MusicAlbum
date published: 2019-02-20

RISE (from "The Rising of the Shield Hero")
type: MusicAlbum
date published: 2019-03-04

RISE (from "The Rising of the Shield Hero")
type: MusicAlbum
date published: 2019-03-04

RESISTER (from "Sword Art Online: Alicization")
type: MusicAlbum
date published: 2019-03-07

RESISTER (from "Sword Art Online: Alicization")
type: MusicAlbum
date published: 2019-03-07

Break the Blue!! (From "Girly Air Force")
type: MusicAlbum
date published: 2019-03-15

Break the Blue!! (From "Girly Air Force")
type: MusicAlbum
date published: 2019-03-15

Atria (From "Shokugeki no Soma: Food Wars! The Third Plate")
type: MusicAlbum
date published: 2019-03-22
track: Atria (From "Shokugeki no Soma: Food Wars! The Third Plate")
  type: MusicRecording
  duration: PT1M34S
  duration ms: 94090
  explicit: false
  by artist: Jonathan Parecki
  in album: Atria (From "Shokugeki no Soma: Food Wars! The Third Plate")
    type: MusicAlbum
    date published: 2019-03-22
  genre: anime
  genre: vocaloid
  isrc code: QZ22B2082658
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T08:24:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x316e8f904f0ab545993f9a6fda10035ad021161d03128429cb4c26e6aef3f2df
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956474
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956474
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B2082658
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T08:56:35Z
  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 0x316e8f904f0ab545993f9a6fda10035ad021161d03128429cb4c26e6aef3f2df. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZ22B2082658.
    date published: 2026-07-03T08:56:35Z
  audio: Atria (From "Shokugeki no Soma: Food Wars! The Third Plate")
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 179.886
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.221
    additional property: Energy
      type: PropertyValue
      value: 0.872
    additional property: Speechiness
      type: PropertyValue
      value: 0.06
    additional property: Acousticness
      type: PropertyValue
      value: 0
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.881
    additional property: Liveness
      type: PropertyValue
      value: 0.328
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.566
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.745
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Major

Atria (From "Shokugeki no Soma: Food Wars! The Third Plate")
type: MusicAlbum
date published: 2019-03-22

Iris (from "Sword Art Online: Alicization")
type: MusicAlbum
date published: 2019-03-22

Iris (from "Sword Art Online: Alicization")
type: MusicAlbum
date published: 2019-03-22

JUSTadICE (From "Black Clover")
type: MusicAlbum
date published: 2019-04-10

JUSTadICE (From "Black Clover")
type: MusicAlbum
date published: 2019-04-10

Kawaki wo Ameku (From "Domestic na Kanojo")
type: MusicAlbum
date published: 2019-04-11

Wagamama (From "Domestic na Kanojo")
type: MusicAlbum
date published: 2019-04-11

Wagamama (From "Domestic na Kanojo")
type: MusicAlbum
date published: 2019-04-11

Kawaki wo Ameku (From "Domestic na Kanojo")
type: MusicAlbum
date published: 2019-04-11

FAITH (from "The Rising of the Shield Hero")
type: MusicAlbum
date published: 2019-04-24

FAITH (from "The Rising of the Shield Hero")
type: MusicAlbum
date published: 2019-04-24

Again (From "Fruits Basket")
type: MusicAlbum
date published: 2019-04-24

Again (From "Fruits Basket")
type: MusicAlbum
date published: 2019-04-24
track: Again (From "Fruits Basket")
  type: MusicRecording
  duration: PT1M36S
  duration ms: 96230
  explicit: false
  by artist: Jonathan Parecki
  in album: Again (From "Fruits Basket")
    type: MusicAlbum
    date published: 2019-04-24
  genre: anime
  genre: vocaloid
  isrc code: QZ22B2097405
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T09:14:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x869d612459dc890dcf58f45fb080773f80e68d9be04aabf88df46fb3f94d3dbd
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958711
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958711
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B2097405
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T09:26:32Z
  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 0x869d612459dc890dcf58f45fb080773f80e68d9be04aabf88df46fb3f94d3dbd. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/QZ22B2097405.
    date published: 2026-07-19T09:26:32Z
  audio: Again (From "Fruits Basket")
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 129.858
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.736
    additional property: Energy
      type: PropertyValue
      value: 0.533
    additional property: Speechiness
      type: PropertyValue
      value: 0.047
    additional property: Acousticness
      type: PropertyValue
      value: 0.778
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.104
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.185
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.895
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Major

Gurenge (From "Kimetsu no Yaiba")
type: MusicAlbum
date published: 2019-04-26

Gurenge (From "Kimetsu no Yaiba")
type: MusicAlbum
date published: 2019-04-26

NO-LIMIT (From "Fairy Tail Final Series")
type: MusicAlbum
date published: 2019-05-15

NO-LIMIT (From "Fairy Tail Final Series")
type: MusicAlbum
date published: 2019-05-15

Chase Your Dream! (TV Mix)
type: MusicAlbum
date published: 2019-06-03

Star Marker (From "My Hero Academia Season 4")
type: MusicAlbum
date published: 2020-03-31

Star Marker (From "My Hero Academia Season 4")
type: MusicAlbum
date published: 2020-03-31

Ready to (From "BNA: Brand New Animal")
type: MusicAlbum
date published: 2020-04-17

Ready to (From "BNA: Brand New Animal")
type: MusicAlbum
date published: 2020-04-17

Hero too (From "My Hero Academia Season 4")
type: MusicAlbum
date published: 2020-05-15

Hero too (From "My Hero Academia Season 4")
type: MusicAlbum
date published: 2020-05-15

DADDY! DADDY! DO! (From "Kaguya-sama: Love is War")
type: MusicAlbum
date published: 2020-05-23

DADDY! DADDY! DO! (From "Kaguya-sama: Love is War")
type: MusicAlbum
date published: 2020-05-23

ADAMAS (From "Sword Art Online: Alicization")
type: MusicAlbum
date published: 2020-05-28

ADAMAS (From "Sword Art Online: Alicization")
type: MusicAlbum
date published: 2020-05-28

Mikakunin Hikousen (From "Digimon Adventure:")
type: MusicAlbum
date published: 2020-06-10

Mikakunin Hikousen (From "Digimon Adventure:")
type: MusicAlbum
date published: 2020-06-10

SPARK-AGAIN (From "Fire Force Season 2")
type: MusicAlbum
date published: 2020-07-28

ANIMA (From "Sword Art Online: Alicization - War of Underworld Part 2")
type: MusicAlbum
date published: 2020-07-28

ANIMA (From "Sword Art Online: Alicization - War of Underworld Part 2")
type: MusicAlbum
date published: 2020-07-28

SPARK-AGAIN (From "Fire Force Season 2")
type: MusicAlbum
date published: 2020-07-28

Planetarium Aquarium
type: MusicAlbum
date published: 2020-08-26

Planetarium Aquarium
type: MusicAlbum
date published: 2020-08-26

DOKIDOKI♡ADVENTURE
type: MusicAlbum
date published: 2020-09-09
track: DOKIDOKI♡ADVENTURE
  type: MusicRecording
  duration: PT5M3S
  duration ms: 303270
  explicit: false
  by artist: Jonathan Parecki
  in album: DOKIDOKI♡ADVENTURE
    type: MusicAlbum
    date published: 2020-09-09
  genre: anime
  genre: vocaloid
  isrc code: QZGWX2018904
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T02:46:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb1d846aef28cf10c334628b52c872060fc22f1abbdb02e9e7688c41e633fca4d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956476
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956476
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWX2018904
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T09:04:44Z
  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 0xb1d846aef28cf10c334628b52c872060fc22f1abbdb02e9e7688c41e633fca4d. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWX2018904.
    date published: 2026-07-03T09:04:44Z
  audio: DOKIDOKI♡ADVENTURE
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 160.082
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.185
    additional property: Energy
      type: PropertyValue
      value: 0.95
    additional property: Speechiness
      type: PropertyValue
      value: 0.119
    additional property: Acousticness
      type: PropertyValue
      value: 0.132
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.356
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.353
    additional property: Loudness (dB)
      type: PropertyValue
      value: -1.402
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Minor

DOKIDOKI♡ADVENTURE
type: MusicAlbum
date published: 2020-09-09

Astro Circuit
type: MusicAlbum
date published: 2020-09-14

COLOR BOX
type: MusicAlbum
date published: 2020-09-14

COLOR BOX
type: MusicAlbum
date published: 2020-09-14

Astro Circuit
type: MusicAlbum
date published: 2020-09-14

Hajimete no Chuu [GEKISHIBU] (From "Kiteretsu Daihyakka")
type: MusicAlbum
date published: 2021-09-23

Magic! Marvels! Music!
type: MusicAlbum
date published: 2021-10-31

Full Moon Fever
type: MusicAlbum
date published: 2021-10-31

End of Summer
type: MusicAlbum
date published: 2021-11-30

undo
type: MusicAlbum
date published: 2021-12-23

Fair is Foul
type: MusicAlbum
date published: 2022-01-31

Mitsuhama
type: MusicAlbum
date published: 2022-02-28

Mystery
type: MusicAlbum
date published: 2022-09-25

Gale
type: MusicAlbum
date published: 2022-11-20

Set Me Free
type: MusicAlbum
date published: 2022-12-21

Disappear
type: MusicAlbum
date published: 2023-01-23

Scarlet Finger
type: MusicAlbum
date published: 2023-02-28

SPIDER
type: MusicAlbum
date published: 2023-03-31

NEW ADVENTURE
type: MusicAlbum
date published: 2023-04-30

THE HUNTER
type: MusicAlbum
date published: 2023-05-31

Shooting Star
type: MusicAlbum
date published: 2023-06-30

LCD
type: MusicAlbum
date published: 2023-07-31

Summer Days Gone
type: MusicAlbum
date published: 2023-09-30

Feelings Ebb, Tides Flow
type: MusicAlbum
date published: 2023-10-31

Supernova
type: MusicAlbum
date published: 2023-11-30

Last Stand
type: MusicAlbum
date published: 2023-12-31

The Day
type: MusicRecording
duration: PT4M6S
duration ms: 246774
explicit: false
by artist: Jonathan Young
by artist: Jonathan Parecki
in album: Young's Old Covers (Anime)
  type: MusicAlbum
  date published: 2021-12-14
popularity: 24
genre: otacore
genre: metal-cover
genre: sea-shanties
isrc code: QM2PV1648197
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T18:22:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2dd27f673b27250bcb1ccb00101d6a9b8f6e37fe99b9a232b3a7d41c38b8548f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953520
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM2PV1648197
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
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 0x2dd27f673b27250bcb1ccb00101d6a9b8f6e37fe99b9a232b3a7d41c38b8548f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QM2PV1648197.
  date published: 2026-06-13T13:32:09Z
audio: The Day
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 176.568
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.34
  additional property: Energy
    type: PropertyValue
    value: 0.972
  additional property: Speechiness
    type: PropertyValue
    value: 0.12
  additional property: Acousticness
    type: PropertyValue
    value: 0.031
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.284
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.352
  additional property: Loudness (dB)
    type: PropertyValue
    value: -7.268
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Ever Grande City (Pokemon Ruby/Sapphire)
type: MusicRecording
duration: PT2M40S
duration ms: 160090
explicit: false
by artist: Joanna Lee
by artist: Jonathan Parecki
in album: Multiplayer: A Tribute to Video Games
  type: MusicAlbum
  date published: 2014-07-12
isrc code: USE830928692
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T03:05:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2764cd9d625fa800df6f817133c75db3ad20363d915ca4a5e25883f5f94189bc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE830928692
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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 0x2764cd9d625fa800df6f817133c75db3ad20363d915ca4a5e25883f5f94189bc. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USE830928692.
  date published: 2026-07-02T03:55:08Z
audio: Ever Grande City (Pokemon Ruby/Sapphire)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 128.126
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.52
  additional property: Energy
    type: PropertyValue
    value: 0.578
  additional property: Speechiness
    type: PropertyValue
    value: 0.028
  additional property: Acousticness
    type: PropertyValue
    value: 0.112
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.014
  additional property: Liveness
    type: PropertyValue
    value: 0.311
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.339
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.89
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Xion's Theme (Kingdom Hearts)
type: MusicRecording
duration: PT3M30S
duration ms: 210630
explicit: false
by artist: Jonathan Parecki
in album: Multiplayer: A Tribute to Video Games
  type: MusicAlbum
  date published: 2014-07-12
isrc code: USE830928711
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T05:17:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf14e13633a8cc62c76aab12dfa2e5ed4da6c2c0d148e67c609997bb1073a8883
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE830928711
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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 0xf14e13633a8cc62c76aab12dfa2e5ed4da6c2c0d148e67c609997bb1073a8883. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USE830928711.
  date published: 2026-07-02T03:55:08Z
audio: Xion's Theme (Kingdom Hearts)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 124.809
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.675
  additional property: Energy
    type: PropertyValue
    value: 0.368
  additional property: Speechiness
    type: PropertyValue
    value: 0.029
  additional property: Acousticness
    type: PropertyValue
    value: 0.548
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.668
  additional property: Liveness
    type: PropertyValue
    value: 0.141
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.232
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.872
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Minor