Laharl Square
type: MusicGroup
genre: anime
popularity: 45
followers: 77062
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbe7510407905a8e7c3bb0ac46c22cbd200e64b96f9afd4d2f17479f887dc14b8
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/3e12f518-79c6-451c-8b7d-8fc5c2b47190.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3e12f518-79c6-451c-8b7d-8fc5c2b47190.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3e12f518-79c6-451c-8b7d-8fc5c2b47190
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe7510407905a8e7c3bb0ac46c22cbd200e64b96f9afd4d2f17479f887dc14b8. 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/3e12f518-79c6-451c-8b7d-8fc5c2b47190.json and https://artists.proofprofile.net/proofs/artist/3e12f518-79c6-451c-8b7d-8fc5c2b47190.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
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album: Yumetourou (From "Kimi no Na Wa")
  type: MusicAlbum
  date published: 2016
album: Yumetourou (From "Kimi no Na Wa")
  type: MusicAlbum
  date published: 2016
album: Yumetourou (From "Kimi no Na Wa")
  type: MusicAlbum
  date published: 2016-01-01
album: XY&Z (From "Pokemon XY&Z")
  type: MusicAlbum
  date published: 2016-07-11
album: XY&Z (From "Pokemon XY&Z")
  type: MusicAlbum
  date published: 2016-07-11
album: XY&Z (From "Pokemon XY&Z")
  type: MusicAlbum
  date published: 2016-07-11
album: Namae wo Yobu yo (From "Bungou Stray Dogs")
  type: MusicAlbum
  date published: 2016-07-18
album: Escape from the City (From "Sonic Adventure 2")
  type: MusicAlbum
  date published: 2016-07-26
album: Escape from the City (From "Sonic Adventure 2")
  type: MusicAlbum
  date published: 2016-07-26
album: Escape from the City (From "Sonic Adventure 2")
  type: MusicAlbum
  date published: 2016-07-26
album: Hikari no Hahen (From "Orange")
  type: MusicAlbum
  date published: 2016-08-01
album: Hikari no Hahen (From "Orange")
  type: MusicAlbum
  date published: 2016-08-01
album: Hikari no Hahen (From "Orange")
  type: MusicAlbum
  date published: 2016-08-01
album: Chozetsu Dynamic (Acoustic) [From "Dragon Ball Super"]
  type: MusicAlbum
  date published: 2016-08-05
album: Chozetsu Dynamic (Acoustic) [From "Dragon Ball Super"]
  type: MusicAlbum
  date published: 2016-08-05
album: Chozetsu Dynamic (Acoustic) [From "Dragon Ball Super"]
  type: MusicAlbum
  date published: 2016-08-05
album: Coolest (From "Sakamoto Desu Ga")
  type: MusicAlbum
  date published: 2016-08-13
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    in album: Coolest (From "Sakamoto Desu Ga")
      type: MusicAlbum
      date published: 2016-08-13
    genre: anime
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      value: registered
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      type: PropertyValue
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    additional property: OTSVerificationAPI
      type: PropertyValue
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T02:28:43Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31965b61a743bb8fced5e7a3c7608ca6f36f71ba30d181c48887deb6b27eb56c. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/USE831586238.
      date published: 2026-07-16T02:28:43Z
    audio: Coolest (From "Sakamoto Desu Ga")
      type: AudioObject
      additional property: Tempo (BPM)
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        value: 94.014
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
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        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.585
      additional property: Energy
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      additional property: Speechiness
        type: PropertyValue
        value: 0.102
      additional property: Acousticness
        type: PropertyValue
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      additional property: Instrumentalness
        type: PropertyValue
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      additional property: Liveness
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      additional property: Valence (Positivity)
        type: PropertyValue
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album: Coolest (From "Sakamoto Desu Ga")
  type: MusicAlbum
  date published: 2016-08-13
album: Coolest (From "Sakamoto Desu Ga")
  type: MusicAlbum
  date published: 2016-08-13
album: Key Bring It On, My Destiny (From "D.Gray Man Hallow")
  type: MusicAlbum
  date published: 2016-09-01
album: Key Bring It On, My Destiny (From "D.Gray Man Hallow")
  type: MusicAlbum
  date published: 2016-09-01
album: Key Bring It On, My Destiny (From "D.Gray Man Hallow")
  type: MusicAlbum
  date published: 2016-09-01
album: Kaze no Uta (From "Tales of Zestiria The X")
  type: MusicAlbum
  date published: 2016-09-04
album: Kaze no Uta (From "Tales of Zestiria The X")
  type: MusicAlbum
  date published: 2016-09-04
album: Kaze no Uta (From "Tales of Zestiria The X")
  type: MusicAlbum
  date published: 2016-09-04
album: Zen Zen Zense (From "Kimi no Na Wa")
album: Alola!! (From "Pokemon Sun & Moon")
album: Getta Ban Ban (From "Pokemon XY")
album: V-Volt (From "Pokemon XY")
album: Shinzou wo Sasageyo! (From "Shingeki no Kyojin")
album: Peace Sign (From "Boku no Hero Academia Season 2")
album: Guren no Yumiya (From "Attack on Titan")
album: Baton Road (From "Boruto: Naruto Next Generation")
album: Limit Break X Survivor (From "Dragon Ball Super")
album: The World (From "Death Note")
album: Ángeles y Demonios (From "Dragon Ball Super")
album: Peace Sign (From "Boku no Hero Academia 2")
album: Mezase (From "Pokemon Sun & Moon")
album: Shinzou wo Sasageyo (From "Shingeki no Kyojin 2")
album: Sparkle (From "Kimi no Na Wa")
album: Sora ni Utaeba (From "My Hero Academia 2")
album: 70 cm Shihou no Madobe (From "Dragon Ball Super")
album: Sayonara Moon Town (From "Boruto: Naruto Next Generations")
album: Howling (From "Nanatsu no Taizai Imashime no Fukkatsu")
album: Ultimate Battle (From "Dragon Ball Super")
album: Haruka (From "Dragon Ball Super")
album: The Hero (From "One Punch Man")
album: Asphyxia (From "Tokyo Ghoul:re")
album: Super Dragon Ball Heroes (From "Dragon Ball Heroes Universe Mission")
album: Make My Story
album: Requiem Der Morgenrote
album: Katharsis
album: The Day (From "Boku no Hero Academia")
album: Blizzard
album: Long Hope Philia (From "My Hero Academia: Two Heroes")
album: Your Adventure (From "Pokemon Sun & Moon")
album: Kaen (From "Dororo")
album: Rise (From "The Rising of the Shield Hero")
album: Faith (From "The Rising of the Shield Hero")
album: Spectacular Spider-Man Theme (From "Spectacular Spider-Man")
album: Good Morning World! (From "Dr.Stone")
album: Inferno (From "Fire Force")
album: Other Friends (From "Steven Universe The Movie")
album: Fuyu no Hanashi (From "Given")

Zen Zen Zense (From "Kimi no Na Wa")
type: MusicAlbum
date published: 2016-11-12

Zen Zen Zense (From "Kimi no Na Wa")
type: MusicAlbum
date published: 2016-11-12

Zen Zen Zense (From "Kimi no Na Wa")
type: MusicAlbum
date published: 2016-11-12

Alola!! (From "Pokemon Sun & Moon")
type: MusicAlbum
date published: 2016-12-15

Alola!! (From "Pokemon Sun & Moon")
type: MusicAlbum
date published: 2016-12-15

Getta Ban Ban (From "Pokemon XY")
type: MusicAlbum
date published: 2017-03-18

Getta Ban Ban (From "Pokemon XY")
type: MusicAlbum
date published: 2017-03-18

Getta Ban Ban (From "Pokemon XY")
type: MusicAlbum
date published: 2017-03-18

V-Volt (From "Pokemon XY")
type: MusicAlbum
date published: 2017-03-28

V-Volt (From "Pokemon XY")
type: MusicAlbum
date published: 2017-03-28

V-Volt (From "Pokemon XY")
type: MusicAlbum
date published: 2017-03-28

Shinzou wo Sasageyo! (From "Shingeki no Kyojin")
type: MusicAlbum
date published: 2017-04-07

Shinzou wo Sasageyo! (From "Shingeki no Kyojin")
type: MusicAlbum
date published: 2017-04-07

Shinzou wo Sasageyo! (From "Shingeki no Kyojin")
type: MusicAlbum
date published: 2017-04-07

Peace Sign (From "Boku no Hero Academia Season 2")
type: MusicAlbum
date published: 2017-04-13

Peace Sign (From "Boku no Hero Academia Season 2")
type: MusicAlbum
date published: 2017-04-13

Peace Sign (From "Boku no Hero Academia Season 2")
type: MusicAlbum
date published: 2017-04-13

Guren no Yumiya (From "Attack on Titan")
type: MusicAlbum
date published: 2017-04-15
track: Guren no Yumiya (From "Attack on Titan")
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198447
  explicit: false
  by artist: Laharl Square
  in album: Guren no Yumiya (From "Attack on Titan")
    type: MusicAlbum
    date published: 2017-04-15
  genre: anime
  isrc code: QZ22B1770990
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T02:50:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbd0c021b9228f7c39540102a1777e140f16d49b67061bca5aa600f33fffd340a
  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/QZ22B1770990
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd0c021b9228f7c39540102a1777e140f16d49b67061bca5aa600f33fffd340a. 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/QZ22B1770990.
    date published: 2026-07-19T03:36:41Z
  audio: Guren no Yumiya (From "Attack on Titan")
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 90.009
    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.57
    additional property: Energy
      type: PropertyValue
      value: 0.757
    additional property: Speechiness
      type: PropertyValue
      value: 0.065
    additional property: Acousticness
      type: PropertyValue
      value: 0.019
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.785
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.571
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.413
    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
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Guren no Yumiya (From "Attack on Titan")
type: MusicAlbum
date published: 2017-04-15

Guren no Yumiya (From "Attack on Titan")
type: MusicAlbum
date published: 2017-04-15

Baton Road (From "Boruto: Naruto Next Generation")
type: MusicAlbum
date published: 2017-04-19

Baton Road (From "Boruto: Naruto Next Generation")
type: MusicAlbum
date published: 2017-04-19

Baton Road (From "Boruto: Naruto Next Generation")
type: MusicAlbum
date published: 2017-04-19
track: Baton Road (From "Boruto: Naruto Next Generation")
  type: MusicRecording
  duration: PT1M33S
  duration ms: 93413
  explicit: false
  by artist: Laharl Square
  in album: Baton Road (From "Boruto: Naruto Next Generation")
    type: MusicAlbum
    date published: 2017-04-19
  genre: anime
  isrc code: QZ22B1787160
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T07:16:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe9459d31fe990215099c3039b59dadafbb536d5d2eeeb10dc79f8221aafc59a1
  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/QZ22B1787160
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9459d31fe990215099c3039b59dadafbb536d5d2eeeb10dc79f8221aafc59a1. 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/QZ22B1787160.
    date published: 2026-07-05T10:01:46Z
  audio: Baton Road (From "Boruto: Naruto Next Generation")
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 161.717
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.449
    additional property: Energy
      type: PropertyValue
      value: 0.844
    additional property: Speechiness
      type: PropertyValue
      value: 0.066
    additional property: Acousticness
      type: PropertyValue
      value: 0.013
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.32
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.779
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.439
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
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Limit Break X Survivor (From "Dragon Ball Super")
type: MusicAlbum
date published: 2017-04-28

Limit Break X Survivor (From "Dragon Ball Super")
type: MusicAlbum
date published: 2017-04-28

Limit Break X Survivor (From "Dragon Ball Super")
type: MusicAlbum
date published: 2017-04-28

The World (From "Death Note")
type: MusicAlbum
date published: 2017-05-16

The World (From "Death Note")
type: MusicAlbum
date published: 2017-05-16

The World (From "Death Note")
type: MusicAlbum
date published: 2017-05-16
track: The World (From "Death Note")
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  duration: PT3M51S
  duration ms: 231888
  explicit: false
  by artist: Laharl Square
  in album: The World (From "Death Note")
    type: MusicAlbum
    date published: 2017-05-16
  genre: anime
  isrc code: QZ22B1796432
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-29T14:05:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x382b087ac78404b7d4af6beb5a918ce371b0d5e22a4d146e0a650a8bf9c15278
  additional property: OTSHash
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    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/QZ22B1796432
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x382b087ac78404b7d4af6beb5a918ce371b0d5e22a4d146e0a650a8bf9c15278. 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/QZ22B1796432.
    date published: 2026-07-02T16:51:38Z
  audio: The World (From "Death Note")
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    additional property: Tempo (BPM)
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    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
      type: PropertyValue
      value: 0.494
    additional property: Energy
      type: PropertyValue
      value: 0.917
    additional property: Speechiness
      type: PropertyValue
      value: 0.07
    additional property: Acousticness
      type: PropertyValue
      value: 0.005
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.115
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.218
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.801
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

Ángeles y Demonios (From "Dragon Ball Super")
type: MusicAlbum
date published: 2017-05-19

Ángeles y Demonios (From "Dragon Ball Super")
type: MusicAlbum
date published: 2017-05-19
track: Ángeles y Demonios (From "Dragon Ball Super")
  type: MusicRecording
  duration: PT4M47S
  duration ms: 287921
  explicit: false
  by artist: Laharl Square
  in album: Ángeles y Demonios (From "Dragon Ball Super")
    type: MusicAlbum
    date published: 2017-05-19
  genre: anime
  isrc code: QZ22B1795990
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-06T06:00:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf1624504f841e57e06c6c998fefb3e2365003d0a5327c4cee8d31249fef6601d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956891
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956891
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1795990
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T07:16:32Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1624504f841e57e06c6c998fefb3e2365003d0a5327c4cee8d31249fef6601d. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QZ22B1795990.
    date published: 2026-07-06T07:16:32Z
  audio: Ángeles y Demonios (From "Dragon Ball Super")
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 157.927
    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: 0.506
    additional property: Energy
      type: PropertyValue
      value: 0.663
    additional property: Speechiness
      type: PropertyValue
      value: 0.038
    additional property: Acousticness
      type: PropertyValue
      value: 0.335
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.088
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.815
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.664
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major

Ángeles y Demonios (From "Dragon Ball Super")
type: MusicAlbum
date published: 2017-05-19

Peace Sign (From "Boku no Hero Academia 2")
type: MusicAlbum
date published: 2017-06-20

Peace Sign (From "Boku no Hero Academia 2")
type: MusicAlbum
date published: 2017-06-20

Peace Sign (From "Boku no Hero Academia 2")
type: MusicAlbum
date published: 2017-06-20

Mezase (From "Pokemon Sun & Moon")
type: MusicAlbum
date published: 2017-06-24
track: Mezase (From "Pokemon Sun & Moon")
  type: MusicRecording
  duration: PT1M29S
  duration ms: 89234
  explicit: false
  by artist: Laharl Square
  in album: Mezase (From "Pokemon Sun & Moon")
    type: MusicAlbum
    date published: 2017-06-24
  genre: anime
  isrc code: QZ22B1806914
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T12:34:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa40d954af7e92a8fbad394b78af3ae1970fec6402987464ee5d40d01997e2477
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956545
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956545
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1806914
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T19:59:51Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa40d954af7e92a8fbad394b78af3ae1970fec6402987464ee5d40d01997e2477. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZ22B1806914.
    date published: 2026-07-03T19:59:51Z
  audio: Mezase (From "Pokemon Sun & Moon")
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 119.791
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.495
    additional property: Energy
      type: PropertyValue
      value: 0.741
    additional property: Speechiness
      type: PropertyValue
      value: 0.092
    additional property: Acousticness
      type: PropertyValue
      value: 0.148
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.17
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.831
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.432
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major

Mezase (From "Pokemon Sun & Moon")
type: MusicAlbum
date published: 2017-06-24

Mezase (From "Pokemon Sun & Moon")
type: MusicAlbum
date published: 2017-06-24

Shinzou wo Sasageyo (From "Shingeki no Kyojin 2")
type: MusicAlbum
date published: 2017-07-07

Shinzou wo Sasageyo (From "Shingeki no Kyojin 2")
type: MusicAlbum
date published: 2017-07-07

Shinzou wo Sasageyo (From "Shingeki no Kyojin 2")
type: MusicAlbum
date published: 2017-07-07
track: Shinzou wo Sasageyo (From "Shingeki no Kyojin 2")
  type: MusicRecording
  duration: PT5M42S
  duration ms: 342177
  explicit: false
  by artist: Laharl Square
  in album: Shinzou wo Sasageyo (From "Shingeki no Kyojin 2")
    type: MusicAlbum
    date published: 2017-07-07
  genre: anime
  isrc code: QZ22B1809972
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T04:44:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x807f06be740ff8ef596fc961e8ba19de5fe57565b615b0c7015386c8bdfde0b7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958366
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958366
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1809972
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T04:59:09Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x807f06be740ff8ef596fc961e8ba19de5fe57565b615b0c7015386c8bdfde0b7. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/QZ22B1809972.
    date published: 2026-07-17T04:59:09Z
  audio: Shinzou wo Sasageyo (From "Shingeki no Kyojin 2")
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 159.997
    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: 0.515
    additional property: Energy
      type: PropertyValue
      value: 0.777
    additional property: Speechiness
      type: PropertyValue
      value: 0.064
    additional property: Acousticness
      type: PropertyValue
      value: 0.156
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.246
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.675
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.644
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major

Sparkle (From "Kimi no Na Wa")
type: MusicAlbum
date published: 2017-08-15

Sparkle (From "Kimi no Na Wa")
type: MusicAlbum
date published: 2017-08-15

Sparkle (From "Kimi no Na Wa")
type: MusicAlbum
date published: 2017-08-15
track: Sparkle (From "Kimi no Na Wa")
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221518
  explicit: false
  by artist: Laharl Square
  in album: Sparkle (From "Kimi no Na Wa")
    type: MusicAlbum
    date published: 2017-08-15
  genre: anime
  isrc code: QZ22B1823742
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T17:43:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x61353dec4e054a67928155c52aae92b2a8c3c8d42d2789e4483dcd651fad1bc9
  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/QZ22B1823742
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61353dec4e054a67928155c52aae92b2a8c3c8d42d2789e4483dcd651fad1bc9. 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/QZ22B1823742.
    date published: 2026-07-05T19:27:56Z
  audio: Sparkle (From "Kimi no Na Wa")
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 124.064
    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: 0.677
    additional property: Energy
      type: PropertyValue
      value: 0.245
    additional property: Speechiness
      type: PropertyValue
      value: 0.045
    additional property: Acousticness
      type: PropertyValue
      value: 0.869
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.104
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.485
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.798
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Major

Sora ni Utaeba (From "My Hero Academia 2")
type: MusicAlbum
date published: 2017-09-26
track: Sora ni Utaeba (From "My Hero Academia 2")
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222493
  explicit: false
  by artist: Laharl Square
  in album: Sora ni Utaeba (From "My Hero Academia 2")
    type: MusicAlbum
    date published: 2017-09-26
  genre: anime
  isrc code: QZ22B1837729
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-13T04:13:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1b818078eb0a776fb40d79c975bfc856ca9aaa88c39b39da077e532ab494224d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957805
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957805
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1837729
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-13T04:34:37Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b818078eb0a776fb40d79c975bfc856ca9aaa88c39b39da077e532ab494224d. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/QZ22B1837729.
    date published: 2026-07-13T04:34:37Z
  audio: Sora ni Utaeba (From "My Hero Academia 2")
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 102.037
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.593
    additional property: Energy
      type: PropertyValue
      value: 0.901
    additional property: Speechiness
      type: PropertyValue
      value: 0.065
    additional property: Acousticness
      type: PropertyValue
      value: 0.025
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.074
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.523
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.525
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Sora ni Utaeba (From "My Hero Academia 2")
type: MusicAlbum
date published: 2017-09-26

Sora ni Utaeba (From "My Hero Academia 2")
type: MusicAlbum
date published: 2017-09-26

70 cm Shihou no Madobe (From "Dragon Ball Super")
type: MusicAlbum
date published: 2017-10-14

70 cm Shihou no Madobe (From "Dragon Ball Super")
type: MusicAlbum
date published: 2017-10-14

70 cm Shihou no Madobe (From "Dragon Ball Super")
type: MusicAlbum
date published: 2017-10-14
track: 70 cm Shihou no Madobe (From "Dragon Ball Super")
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228594
  explicit: false
  by artist: Laharl Square
  in album: 70 cm Shihou no Madobe (From "Dragon Ball Super")
    type: MusicAlbum
    date published: 2017-10-14
  genre: anime
  isrc code: QZ22B1844052
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T11:41:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd80760571caff1bc5140bc47a9d568233e1f382014a51426d9b124ecd5806e3e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956725
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956725
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1844052
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T01:12:41Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd80760571caff1bc5140bc47a9d568233e1f382014a51426d9b124ecd5806e3e. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1844052.
    date published: 2026-07-05T01:12:41Z
  audio: 70 cm Shihou no Madobe (From "Dragon Ball Super")
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 149.323
    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: 0.368
    additional property: Energy
      type: PropertyValue
      value: 0.807
    additional property: Speechiness
      type: PropertyValue
      value: 0.085
    additional property: Acousticness
      type: PropertyValue
      value: 0.011
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.235
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.474
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.164
    additional property: Key Name
      type: PropertyValue
      value: Eb
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Sayonara Moon Town (From "Boruto: Naruto Next Generations")
type: MusicAlbum
date published: 2017-11-23
track: Sayonara Moon Town (From "Boruto: Naruto Next Generations")
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230982
  explicit: false
  by artist: Laharl Square
  in album: Sayonara Moon Town (From "Boruto: Naruto Next Generations")
    type: MusicAlbum
    date published: 2017-11-23
  genre: anime
  isrc code: QZ22B1862113
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T11:41:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x34e646ea1f8432ade4411c8699deb2d182896d9da745bd75675f2694a09cc8ac
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956725
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956725
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1862113
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T01:12:41Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34e646ea1f8432ade4411c8699deb2d182896d9da745bd75675f2694a09cc8ac. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1862113.
    date published: 2026-07-05T01:12:41Z
  audio: Sayonara Moon Town (From "Boruto: Naruto Next Generations")
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 195.83
    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: 0.496
    additional property: Energy
      type: PropertyValue
      value: 0.875
    additional property: Speechiness
      type: PropertyValue
      value: 0.095
    additional property: Acousticness
      type: PropertyValue
      value: 0.003
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.104
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.6
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.424
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

Sayonara Moon Town (From "Boruto: Naruto Next Generations")
type: MusicAlbum
date published: 2017-11-23

Sayonara Moon Town (From "Boruto: Naruto Next Generations")
type: MusicAlbum
date published: 2017-11-23

Howling (From "Nanatsu no Taizai Imashime no Fukkatsu")
type: MusicAlbum
date published: 2018-02-10
track: Howling (From "Nanatsu no Taizai Imashime no Fukkatsu")
  type: MusicRecording
  duration: PT1M35S
  duration ms: 95589
  explicit: false
  by artist: Laharl Square
  in album: Howling (From "Nanatsu no Taizai Imashime no Fukkatsu")
    type: MusicAlbum
    date published: 2018-02-10
  genre: anime
  isrc code: QZ22B1891991
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T17:27:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x52d0338773001b3f7ec21c8b90ec638f3b3d3bfcfecd3a9c518c1a70847efdbe
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956728
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956728
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1891991
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T01:43:49Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52d0338773001b3f7ec21c8b90ec638f3b3d3bfcfecd3a9c518c1a70847efdbe. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZ22B1891991.
    date published: 2026-07-05T01:43:49Z
  audio: Howling (From "Nanatsu no Taizai Imashime no Fukkatsu")
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 100.018
    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: 0.635
    additional property: Energy
      type: PropertyValue
      value: 0.928
    additional property: Speechiness
      type: PropertyValue
      value: 0.045
    additional property: Acousticness
      type: PropertyValue
      value: 0.02
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.083
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.778
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.246
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Major

Howling (From "Nanatsu no Taizai Imashime no Fukkatsu")
type: MusicAlbum
date published: 2018-02-10

Howling (From "Nanatsu no Taizai Imashime no Fukkatsu")
type: MusicAlbum
date published: 2018-02-10

Ultimate Battle (From "Dragon Ball Super")
type: MusicAlbum
date published: 2018-02-27
track: Ultimate Battle (From "Dragon Ball Super")
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241267
  explicit: false
  by artist: Laharl Square
  in album: Ultimate Battle (From "Dragon Ball Super")
    type: MusicAlbum
    date published: 2018-02-27
  genre: anime
  isrc code: QZ22B1905736
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T11:37:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x498dbe26f3e5b273225529e7e4f82dba17fc3269c9b88af57dca151aa7116052
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956725
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956725
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1905736
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T01:12:41Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x498dbe26f3e5b273225529e7e4f82dba17fc3269c9b88af57dca151aa7116052. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1905736.
    date published: 2026-07-05T01:12:41Z
  audio: Ultimate Battle (From "Dragon Ball Super")
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 169.786
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.47
    additional property: Energy
      type: PropertyValue
      value: 0.751
    additional property: Speechiness
      type: PropertyValue
      value: 0.043
    additional property: Acousticness
      type: PropertyValue
      value: 0.001
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.177
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.53
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.724
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Ultimate Battle (From "Dragon Ball Super")
type: MusicAlbum
date published: 2018-02-27

Ultimate Battle (From "Dragon Ball Super")
type: MusicAlbum
date published: 2018-02-27

Haruka (From "Dragon Ball Super")
type: MusicAlbum
date published: 2018-03-29

Haruka (From "Dragon Ball Super")
type: MusicAlbum
date published: 2018-03-29

Haruka (From "Dragon Ball Super")
type: MusicAlbum
date published: 2018-03-29
track: Haruka (From "Dragon Ball Super")
  type: MusicRecording
  duration: PT5M24S
  duration ms: 324575
  explicit: false
  by artist: Laharl Square
  in album: Haruka (From "Dragon Ball Super")
    type: MusicAlbum
    date published: 2018-03-29
  genre: anime
  isrc code: QZ22B1921044
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T03:07:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6528be5e15a148f31479161111f75cd69afda81993207c697a644a1df04cd276
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958812
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958812
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1921044
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T03:24:09Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6528be5e15a148f31479161111f75cd69afda81993207c697a644a1df04cd276. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/QZ22B1921044.
    date published: 2026-07-20T03:24:09Z
  audio: Haruka (From "Dragon Ball Super")
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 107.998
    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: 0.63
    additional property: Energy
      type: PropertyValue
      value: 0.709
    additional property: Speechiness
      type: PropertyValue
      value: 0.03
    additional property: Acousticness
      type: PropertyValue
      value: 0.093
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.154
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.687
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.111
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Major

The Hero (From "One Punch Man")
type: MusicAlbum
date published: 2018-04-10
track: The Hero (From "One Punch Man")
  type: MusicRecording
  duration: PT1M34S
  duration ms: 94857
  explicit: false
  by artist: Laharl Square
  in album: The Hero (From "One Punch Man")
    type: MusicAlbum
    date published: 2018-04-10
  genre: anime
  isrc code: QZ22B1926750
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T15:39:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa3e528208066f65bdc6fbb613a42c30d6185a984eb1b3e8c496ebbef72291920
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958576
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958576
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1926750
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T16:22:28Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3e528208066f65bdc6fbb613a42c30d6185a984eb1b3e8c496ebbef72291920. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/QZ22B1926750.
    date published: 2026-07-18T16:22:28Z
  audio: The Hero (From "One Punch Man")
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 130.177
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.473
    additional property: Energy
      type: PropertyValue
      value: 0.954
    additional property: Speechiness
      type: PropertyValue
      value: 0.067
    additional property: Acousticness
      type: PropertyValue
      value: 0.001
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.265
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.455
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.657
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major

The Hero (From "One Punch Man")
type: MusicAlbum
date published: 2018-04-10

The Hero (From "One Punch Man")
type: MusicAlbum
date published: 2018-04-10

Asphyxia (From "Tokyo Ghoul:re")
type: MusicAlbum
date published: 2018-06-22

Asphyxia (From "Tokyo Ghoul:re")
type: MusicAlbum
date published: 2018-06-22

Asphyxia (From "Tokyo Ghoul:re")
type: MusicAlbum
date published: 2018-06-22

Super Dragon Ball Heroes (From "Dragon Ball Heroes Universe Mission")
type: MusicAlbum
date published: 2018-07-05
track: Super Dragon Ball Heroes (From "Dragon Ball Heroes Universe Mission")
  type: MusicRecording
  duration: PT1M32S
  duration ms: 92345
  explicit: false
  by artist: Laharl Square
  in album: Super Dragon Ball Heroes (From "Dragon Ball Heroes Universe Mission")
    type: MusicAlbum
    date published: 2018-07-05
  genre: anime
  isrc code: QZ22B1969864
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T09:32:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc66b469b9f28ff1a06b7d5503f3d72b6114b7fe774d36aee6dca7c286f220ed7
  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/QZ22B1969864
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc66b469b9f28ff1a06b7d5503f3d72b6114b7fe774d36aee6dca7c286f220ed7. 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/QZ22B1969864.
    date published: 2026-07-04T10:04:33Z
  audio: Super Dragon Ball Heroes (From "Dragon Ball Heroes Universe Mission")
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 93.078
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.647
    additional property: Energy
      type: PropertyValue
      value: 0.898
    additional property: Speechiness
      type: PropertyValue
      value: 0.036
    additional property: Acousticness
      type: PropertyValue
      value: 0.003
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.352
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.775
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.304
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major

Super Dragon Ball Heroes (From "Dragon Ball Heroes Universe Mission")
type: MusicAlbum
date published: 2018-07-05

Super Dragon Ball Heroes (From "Dragon Ball Heroes Universe Mission")
type: MusicAlbum
date published: 2018-07-05

Make My Story
type: MusicAlbum
date published: 2018-08-24
track: Make My Story
  type: MusicRecording
  duration: PT4M38S
  duration ms: 278148
  explicit: false
  by artist: Laharl Square
  in album: Make My Story
    type: MusicAlbum
    date published: 2018-08-24
  genre: anime
  isrc code: QMPKX1810757
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T15:56:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7eba8d9d093356b034b503fb9a93c623b5fd4b399fe5e7fde5fdeaa592348802
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956889
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956889
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMPKX1810757
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T06:56:49Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eba8d9d093356b034b503fb9a93c623b5fd4b399fe5e7fde5fdeaa592348802. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QMPKX1810757.
    date published: 2026-07-06T06:56:49Z
  audio: Make My Story
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 131.971
    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.611
    additional property: Energy
      type: PropertyValue
      value: 0.893
    additional property: Speechiness
      type: PropertyValue
      value: 0.043
    additional property: Acousticness
      type: PropertyValue
      value: 0.012
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.369
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.71
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.298
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Major

Make My Story
type: MusicAlbum
date published: 2018-08-24
track: Make My Story
  type: MusicRecording
  duration: PT4M38S
  duration ms: 278148
  explicit: false
  by artist: Laharl Square
  in album: Make My Story
    type: MusicAlbum
    date published: 2018-08-24
  genre: anime
  isrc code: QMPKX1810757
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T15:56:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7eba8d9d093356b034b503fb9a93c623b5fd4b399fe5e7fde5fdeaa592348802
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956560
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956560
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMPKX1810757
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T23:28:02Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eba8d9d093356b034b503fb9a93c623b5fd4b399fe5e7fde5fdeaa592348802. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/QMPKX1810757.
    date published: 2026-07-03T23:28:02Z
  audio: Make My Story
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 131.964
    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.61
    additional property: Energy
      type: PropertyValue
      value: 0.892
    additional property: Speechiness
      type: PropertyValue
      value: 0.043
    additional property: Acousticness
      type: PropertyValue
      value: 0.012
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.369
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.7
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.299
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Major

Requiem Der Morgenrote
type: MusicAlbum
date published: 2018-08-31

Requiem Der Morgenrote
type: MusicAlbum
date published: 2018-08-31

Katharsis
type: MusicAlbum
date published: 2018-11-01

Katharsis
type: MusicAlbum
date published: 2018-11-01

The Day (From "Boku no Hero Academia")
type: MusicAlbum
date published: 2019

Blizzard
type: MusicAlbum
date published: 2019-01-04

Blizzard
type: MusicAlbum
date published: 2019-01-04
track: Blizzard
  type: MusicRecording
  duration: PT5M13S
  duration ms: 313999
  explicit: false
  by artist: Laharl Square
  in album: Blizzard
    type: MusicAlbum
    date published: 2019-01-04
  genre: anime
  isrc code: QZ4JJ1959804
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T00:35:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbf571f64a99e2576966c57f8dccab2655caf9a7af90611ca87e39b0c3528963a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958224
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958224
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ4JJ1959804
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T02:28:43Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf571f64a99e2576966c57f8dccab2655caf9a7af90611ca87e39b0c3528963a. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QZ4JJ1959804.
    date published: 2026-07-16T02:28:43Z
  audio: Blizzard
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 140.021
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.677
    additional property: Energy
      type: PropertyValue
      value: 0.615
    additional property: Speechiness
      type: PropertyValue
      value: 0.175
    additional property: Acousticness
      type: PropertyValue
      value: 0.017
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.099
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.445
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.393
    additional property: Key Name
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      value: C#
    additional property: Mode Name
      type: PropertyValue
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Howling (From "Nanatsu no Taizai Imashime no Fukkatsu")
type: MusicAlbum
date published: 2019-01-07

Howling (From "Nanatsu no Taizai Imashime no Fukkatsu")
type: MusicAlbum
date published: 2019-01-07
track: Howling (From "Nanatsu no Taizai Imashime no Fukkatsu")
  type: MusicRecording
  duration: PT4M26S
  duration ms: 266518
  explicit: false
  by artist: Laharl Square
  in album: Howling (From "Nanatsu no Taizai Imashime no Fukkatsu")
    type: MusicAlbum
    date published: 2019-01-07
  genre: anime
  isrc code: QZ22B2047480
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T00:49:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3db8eb6847da678f17c640e49f0aac04787cb6eaf9318f17b89d3fc6cc9e8c9f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956639
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956639
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B2047480
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T11:19:20Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3db8eb6847da678f17c640e49f0aac04787cb6eaf9318f17b89d3fc6cc9e8c9f. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B2047480.
    date published: 2026-07-04T11:19:20Z
  audio: Howling (From "Nanatsu no Taizai Imashime no Fukkatsu")
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 99.961
    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: 0.609
    additional property: Energy
      type: PropertyValue
      value: 0.88
    additional property: Speechiness
      type: PropertyValue
      value: 0.053
    additional property: Acousticness
      type: PropertyValue
      value: 0.006
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.641
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.07
    additional property: Key Name
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      value: F
    additional property: Mode Name
      type: PropertyValue
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Howling (From "Nanatsu no Taizai Imashime no Fukkatsu")
type: MusicAlbum
date published: 2019-01-07

Long Hope Philia (From "My Hero Academia: Two Heroes")
type: MusicAlbum
date published: 2019-01-22

Long Hope Philia (From "My Hero Academia: Two Heroes")
type: MusicAlbum
date published: 2019-01-22

Long Hope Philia (From "My Hero Academia: Two Heroes")
type: MusicAlbum
date published: 2019-01-22

Your Adventure (From "Pokemon Sun & Moon")
type: MusicAlbum
date published: 2019-03-19
track: Your Adventure (From "Pokemon Sun & Moon")
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254390
  explicit: false
  by artist: Laharl Square
  in album: Your Adventure (From "Pokemon Sun & Moon")
    type: MusicAlbum
    date published: 2019-03-19
  genre: anime
  isrc code: QZ22B2080855
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T18:47:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd88c6ec482b041dd7b57accd6673f15ed469ea4d82554fb4348821b4bebc68a7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958319
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958319
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B2080855
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T21:48:50Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd88c6ec482b041dd7b57accd6673f15ed469ea4d82554fb4348821b4bebc68a7. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T21:48:50Z), 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/QZ22B2080855.
    date published: 2026-07-16T21:48:50Z
  audio: Your Adventure (From "Pokemon Sun & Moon")
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 99.899
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.638
    additional property: Energy
      type: PropertyValue
      value: 0.882
    additional property: Speechiness
      type: PropertyValue
      value: 0.039
    additional property: Acousticness
      type: PropertyValue
      value: 0.005
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.082
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.565
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.377
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major

Your Adventure (From "Pokemon Sun & Moon")
type: MusicAlbum
date published: 2019-03-19

Your Adventure (From "Pokemon Sun & Moon")
type: MusicAlbum
date published: 2019-03-19

Kaen (From "Dororo")
type: MusicAlbum
date published: 2019-03-20

Kaen (From "Dororo")
type: MusicAlbum
date published: 2019-03-20

Kaen (From "Dororo")
type: MusicAlbum
date published: 2019-03-20

Rise (From "The Rising of the Shield Hero")
type: MusicAlbum
date published: 2019-04-09

Rise (From "The Rising of the Shield Hero")
type: MusicAlbum
date published: 2019-04-09

Rise (From "The Rising of the Shield Hero")
type: MusicAlbum
date published: 2019-04-09
track: Rise (From "The Rising of the Shield Hero")
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215439
  explicit: false
  by artist: Laharl Square
  in album: Rise (From "The Rising of the Shield Hero")
    type: MusicAlbum
    date published: 2019-04-09
  genre: anime
  isrc code: QZ22B2089223
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-13T16:27:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa766c73940db233a6970c0907d382eeb612157ba79360904e1948f0c0dcff5f0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957880
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957880
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B2089223
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-13T16:39:18Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa766c73940db233a6970c0907d382eeb612157ba79360904e1948f0c0dcff5f0. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B2089223.
    date published: 2026-07-13T16:39:18Z
  audio: Rise (From "The Rising of the Shield Hero")
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 164.712
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.506
    additional property: Energy
      type: PropertyValue
      value: 0.877
    additional property: Speechiness
      type: PropertyValue
      value: 0.069
    additional property: Acousticness
      type: PropertyValue
      value: 0.015
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.073
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.337
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.457
    additional property: Key Name
      type: PropertyValue
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    additional property: Mode Name
      type: PropertyValue
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Faith (From "The Rising of the Shield Hero")
type: MusicAlbum
date published: 2019-04-16
track: Faith (From "The Rising of the Shield Hero")
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205382
  explicit: false
  by artist: Laharl Square
  in album: Faith (From "The Rising of the Shield Hero")
    type: MusicAlbum
    date published: 2019-04-16
  genre: anime
  isrc code: QZ22B2092946
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T17:34:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7857089a994c3706746d0c30e51e2fa30588d151cd04db8e819add73bcb2e187
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956738
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956738
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B2092946
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T04:47:21Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7857089a994c3706746d0c30e51e2fa30588d151cd04db8e819add73bcb2e187. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B2092946.
    date published: 2026-07-05T04:47:21Z
  audio: Faith (From "The Rising of the Shield Hero")
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 157.032
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.58
    additional property: Energy
      type: PropertyValue
      value: 0.945
    additional property: Speechiness
      type: PropertyValue
      value: 0.166
    additional property: Acousticness
      type: PropertyValue
      value: 0.033
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.066
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.667
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.77
    additional property: Key Name
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    additional property: Mode Name
      type: PropertyValue
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Faith (From "The Rising of the Shield Hero")
type: MusicAlbum
date published: 2019-04-16

Faith (From "The Rising of the Shield Hero")
type: MusicAlbum
date published: 2019-04-16

Spectacular Spider-Man Theme (From "Spectacular Spider-Man")
type: MusicAlbum
date published: 2019-06-05

Spectacular Spider-Man Theme (From "Spectacular Spider-Man")
type: MusicAlbum
date published: 2019-06-05

Spectacular Spider-Man Theme (From "Spectacular Spider-Man")
type: MusicAlbum
date published: 2019-06-05
track: Spectacular Spider-Man Theme (From "Spectacular Spider-Man")
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152238
  explicit: false
  by artist: Laharl Square
  in album: Spectacular Spider-Man Theme (From "Spectacular Spider-Man")
    type: MusicAlbum
    date published: 2019-06-05
  genre: anime
  isrc code: QZGWW1915242
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T22:12:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x05ce598b529e1ba027262af8c65e8c8cb3adc1e40f4f70856fda7052f2404a39
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956728
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW1915242
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T01:43:49Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05ce598b529e1ba027262af8c65e8c8cb3adc1e40f4f70856fda7052f2404a39. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZGWW1915242.
    date published: 2026-07-05T01:43:49Z
  audio: Spectacular Spider-Man Theme (From "Spectacular Spider-Man")
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 141.938
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.452
    additional property: Energy
      type: PropertyValue
      value: 0.825
    additional property: Speechiness
      type: PropertyValue
      value: 0.033
    additional property: Acousticness
      type: PropertyValue
      value: 0.055
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.044
    additional property: Liveness
      type: PropertyValue
      value: 0.28
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.321
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.351
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Minor

The Day (From "Boku no Hero Academia")
type: MusicAlbum
date published: 2019-07-19

The Day (From "Boku no Hero Academia")
type: MusicAlbum
date published: 2019-07-19

Good Morning World! (From "Dr.Stone")
type: MusicAlbum
date published: 2019-08-15
track: Good Morning World! (From "Dr.Stone")
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254198
  explicit: false
  by artist: Laharl Square
  in album: Good Morning World! (From "Dr.Stone")
    type: MusicAlbum
    date published: 2019-08-15
  genre: anime
  isrc code: QZGWW1946309
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T00:23:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7dc56717cd70192cc966bce67ee41edc208a15143df8d01aeafbb16e9aaaa79b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958224
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958224
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW1946309
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T02:28:43Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dc56717cd70192cc966bce67ee41edc208a15143df8d01aeafbb16e9aaaa79b. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QZGWW1946309.
    date published: 2026-07-16T02:28:43Z
  audio: Good Morning World! (From "Dr.Stone")
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 95.491
    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: 0.583
    additional property: Energy
      type: PropertyValue
      value: 0.864
    additional property: Speechiness
      type: PropertyValue
      value: 0.056
    additional property: Acousticness
      type: PropertyValue
      value: 0.037
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.051
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.631
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.657
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major

Good Morning World! (From "Dr.Stone")
type: MusicAlbum
date published: 2019-08-15

Good Morning World! (From "Dr.Stone")
type: MusicAlbum
date published: 2019-08-15

Inferno (From "Fire Force")
type: MusicAlbum
date published: 2019-08-16
track: Inferno (From "Fire Force")
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218010
  explicit: false
  by artist: Laharl Square
  in album: Inferno (From "Fire Force")
    type: MusicAlbum
    date published: 2019-08-16
  genre: anime
  isrc code: QZGWW1950294
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T10:14:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x72ac929a770e2e53e0a879138fcafdede4a090c0ba5c606719c3343f3a721b4b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956551
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956551
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW1950294
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T21:18:05Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72ac929a770e2e53e0a879138fcafdede4a090c0ba5c606719c3343f3a721b4b. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW1950294.
    date published: 2026-07-03T21:18:05Z
  audio: Inferno (From "Fire Force")
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 184.803
    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: 0.543
    additional property: Energy
      type: PropertyValue
      value: 0.859
    additional property: Speechiness
      type: PropertyValue
      value: 0.066
    additional property: Acousticness
      type: PropertyValue
      value: 0.009
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.24
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.83
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.33
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Major

Inferno (From "Fire Force")
type: MusicAlbum
date published: 2019-08-16

Inferno (From "Fire Force")
type: MusicAlbum
date published: 2019-08-16

Other Friends (From "Steven Universe The Movie")
type: MusicAlbum
date published: 2019-09-11

Other Friends (From "Steven Universe The Movie")
type: MusicAlbum
date published: 2019-09-11

Other Friends (From "Steven Universe The Movie")
type: MusicAlbum
date published: 2019-09-11
track: Other Friends (From "Steven Universe The Movie")
  type: MusicRecording
  duration: PT1M50S
  duration ms: 110223
  explicit: false
  by artist: Laharl Square
  in album: Other Friends (From "Steven Universe The Movie")
    type: MusicAlbum
    date published: 2019-09-11
  genre: anime
  isrc code: QZGWW1963557
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T02:10:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa99328e1809810d3c1b7c5329165a4fbc5f74e2292666f9ddc5b9e7dc1ebfe9e
  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/QZGWW1963557
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa99328e1809810d3c1b7c5329165a4fbc5f74e2292666f9ddc5b9e7dc1ebfe9e. 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/QZGWW1963557.
    date published: 2026-07-03T08:56:35Z
  audio: Other Friends (From "Steven Universe The Movie")
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 118.151
    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: 0.716
    additional property: Energy
      type: PropertyValue
      value: 0.673
    additional property: Speechiness
      type: PropertyValue
      value: 0.166
    additional property: Acousticness
      type: PropertyValue
      value: 0.146
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.137
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.49
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.691
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Fuyu no Hanashi (From "Given")
type: MusicAlbum
date published: 2019-09-30

Fuyu no Hanashi (From "Given")
type: MusicAlbum
date published: 2019-09-30

Fuyu no Hanashi (From "Given")
type: MusicAlbum
date published: 2019-09-30

Ce mur qui nous sépare (From "Miraculous Ladybug")
type: MusicAlbum
date published: 2019-10-09
track: Ce mur qui nous sépare (From "Miraculous Ladybug")
  type: MusicRecording
  duration: PT4M7S
  duration ms: 247787
  explicit: false
  by artist: Laharl Square
  in album: Ce mur qui nous sépare (From "Miraculous Ladybug")
    type: MusicAlbum
    date published: 2019-10-09
  genre: anime
  isrc code: QZGWW1976747
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T20:44:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x84b30cd217a6e62ea00a234729f733684e6bd5af38d34a76721444db8cca8a84
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958202
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958202
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW1976747
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T23:46:15Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b30cd217a6e62ea00a234729f733684e6bd5af38d34a76721444db8cca8a84. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T23:46:15Z), 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/QZGWW1976747.
    date published: 2026-07-15T23:46:15Z
  audio: Ce mur qui nous sépare (From "Miraculous Ladybug")
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 145.009
    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: 0.603
    additional property: Energy
      type: PropertyValue
      value: 0.327
    additional property: Speechiness
      type: PropertyValue
      value: 0.039
    additional property: Acousticness
      type: PropertyValue
      value: 0.846
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.097
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.409
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.194
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Major

Ce mur qui nous sépare (From "Miraculous Ladybug")
type: MusicAlbum
date published: 2019-10-09

Ce mur qui nous sépare (From "Miraculous Ladybug")
type: MusicAlbum
date published: 2019-10-09

Polaris (From "My Hero Academia")
type: MusicAlbum
date published: 2019-10-28

Polaris (From "My Hero Academia")
type: MusicAlbum
date published: 2019-10-28

Polaris (From "My Hero Academia")
type: MusicAlbum
date published: 2019-10-28

Change (From "Steven Universe The Movie")
type: MusicAlbum
date published: 2019-10-31

Change (From "Steven Universe The Movie")
type: MusicAlbum
date published: 2019-10-31

Change (From "Steven Universe The Movie")
type: MusicAlbum
date published: 2019-10-31

It's Not Like I Like You
type: MusicAlbum
date published: 2019-11-10
track: It's Not Like I Like You
  type: MusicRecording
  duration: PT4M45S
  duration ms: 285521
  explicit: false
  by artist: Laharl Square
  in album: It's Not Like I Like You
    type: MusicAlbum
    date published: 2019-11-10
  genre: anime
  isrc code: QZHNB1906685
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T05:29:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x76991fe7b4adce7040ec23a9bd742388f07636c2bf45b9be495b7be17a1d363e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958106
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958106
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB1906685
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T05:35:13Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76991fe7b4adce7040ec23a9bd742388f07636c2bf45b9be495b7be17a1d363e. Chain 2 (Bitcoin): anchored in block 958106 (2026-07-15T05:35:13Z), 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/QZHNB1906685.
    date published: 2026-07-15T05:35:13Z
  audio: It's Not Like I Like You
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 77.494
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.69
    additional property: Energy
      type: PropertyValue
      value: 0.506
    additional property: Speechiness
      type: PropertyValue
      value: 0.045
    additional property: Acousticness
      type: PropertyValue
      value: 0.784
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.064
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.773
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.104
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Minor

It's Not Like I Like You
type: MusicAlbum
date published: 2019-11-10

Rain
type: MusicAlbum
date published: 2019-11-30
track: Rain
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241228
  explicit: false
  by artist: Laharl Square
  in album: Rain
    type: MusicAlbum
    date published: 2019-11-30
  genre: anime
  isrc code: QZK6Q1929823
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T11:43:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x985cffab0b67615d5ed18cee612aa5ae40903e15aa8950c343a602633dd0f3e8
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956725
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956725
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q1929823
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T01:12:41Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x985cffab0b67615d5ed18cee612aa5ae40903e15aa8950c343a602633dd0f3e8. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q1929823.
    date published: 2026-07-05T01:12:41Z
  audio: Rain
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 99.993
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.7
    additional property: Energy
      type: PropertyValue
      value: 0.624
    additional property: Speechiness
      type: PropertyValue
      value: 0.037
    additional property: Acousticness
      type: PropertyValue
      value: 0.11
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.156
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.713
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.276
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Rain
type: MusicAlbum
date published: 2019-11-30

Melissa
type: MusicAlbum
date published: 2019-12-06
track: Melissa
  type: MusicRecording
  duration: PT4M31S
  duration ms: 271102
  explicit: false
  by artist: Laharl Square
  in album: Melissa
    type: MusicAlbum
    date published: 2019-12-06
  genre: anime
  isrc code: QZK6P1905751
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd641ded14db0d0409fd9952d5831ca5bc9e655e86e865d9f4da6a0543888fb60
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958853
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958853
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P1905751
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T11:36:33Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd641ded14db0d0409fd9952d5831ca5bc9e655e86e865d9f4da6a0543888fb60. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:36:33Z), 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/QZK6P1905751.
    date published: 2026-07-20T11:36:33Z
  audio: Melissa
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 165.163
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.49
    additional property: Energy
      type: PropertyValue
      value: 0.802
    additional property: Speechiness
      type: PropertyValue
      value: 0.063
    additional property: Acousticness
      type: PropertyValue
      value: 0.009
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.08
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.672
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.749
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major

Melissa
type: MusicAlbum
date published: 2019-12-06
track: Melissa
  type: MusicRecording
  duration: PT4M31S
  duration ms: 271101
  explicit: false
  by artist: Laharl Square
  in album: Melissa
    type: MusicAlbum
    date published: 2019-12-06
  genre: anime
  isrc code: QZK6P1905751
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
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    value: 2026-07-17T13:54:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd641ded14db0d0409fd9952d5831ca5bc9e655e86e865d9f4da6a0543888fb60
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958428
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958428
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P1905751
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T15:15:14Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd641ded14db0d0409fd9952d5831ca5bc9e655e86e865d9f4da6a0543888fb60. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/QZK6P1905751.
    date published: 2026-07-17T15:15:14Z
  audio: Melissa
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 165.166
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.501
    additional property: Energy
      type: PropertyValue
      value: 0.803
    additional property: Speechiness
      type: PropertyValue
      value: 0.062
    additional property: Acousticness
      type: PropertyValue
      value: 0.009
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.08
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.681
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.736
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
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Change the World
type: MusicAlbum
date published: 2019-12-13

Change the World
type: MusicAlbum
date published: 2019-12-13

１・２・３
type: MusicAlbum
date published: 2019-12-27
track: １・２・３
  type: MusicRecording
  duration: PT4M59S
  duration ms: 299242
  explicit: false
  by artist: Laharl Square
  in album: １・２・３
    type: MusicAlbum
    date published: 2019-12-27
  genre: anime
  isrc code: QZK6M1920974
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T02:40:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x507317e9c45d30b75e06603b554d4285c990a534a0b31037f63e50ce2cc406ff
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956639
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956639
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6M1920974
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T11:19:20Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x507317e9c45d30b75e06603b554d4285c990a534a0b31037f63e50ce2cc406ff. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6M1920974.
    date published: 2026-07-04T11:19:20Z
  audio: １・２・３
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 181.918
    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: 0.54
    additional property: Energy
      type: PropertyValue
      value: 0.864
    additional property: Speechiness
      type: PropertyValue
      value: 0.067
    additional property: Acousticness
      type: PropertyValue
      value: 0.033
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.496
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.76
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.49
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major

１・２・３
type: MusicAlbum
date published: 2019-12-27

Sangenshoku (From "Dr.Stone")
type: MusicAlbum
date published: 2020-01-21

Sangenshoku (From "Dr.Stone")
type: MusicAlbum
date published: 2020-01-21

Sangenshoku (From "Dr.Stone")
type: MusicAlbum
date published: 2020-01-21

Delete
type: MusicAlbum
date published: 2020-01-28
track: Delete
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215511
  explicit: false
  by artist: Laharl Square
  in album: Delete
    type: MusicAlbum
    date published: 2020-01-28
  genre: anime
  isrc code: QZYD92508346
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T11:50:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdbf397a0fb9d75e30cee4770f3ce18ba6baf62927ce4710fbeb254df4ff78103
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958876
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958876
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYD92508346
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T12:15:48Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbf397a0fb9d75e30cee4770f3ce18ba6baf62927ce4710fbeb254df4ff78103. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/QZYD92508346.
    date published: 2026-07-20T12:15:48Z
  audio: Delete
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 96.479
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.605
    additional property: Energy
      type: PropertyValue
      value: 0.9
    additional property: Speechiness
      type: PropertyValue
      value: 0.047
    additional property: Acousticness
      type: PropertyValue
      value: 0.005
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.181
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.622
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.011
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Delete
type: MusicAlbum
date published: 2020-01-28
track: Delete
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215511
  explicit: false
  by artist: Laharl Square
  in album: Delete
    type: MusicAlbum
    date published: 2020-01-28
  genre: anime
  isrc code: QZFYZ2065531
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T04:30:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfca07820eb236ac03129df54d9fc454eeab9a4c42a4c41550475ebb56cbc4ad2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958363
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958363
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2065531
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T04:34:46Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfca07820eb236ac03129df54d9fc454eeab9a4c42a4c41550475ebb56cbc4ad2. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/QZFYZ2065531.
    date published: 2026-07-17T04:34:46Z
  audio: Delete
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 96.48
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.605
    additional property: Energy
      type: PropertyValue
      value: 0.9
    additional property: Speechiness
      type: PropertyValue
      value: 0.047
    additional property: Acousticness
      type: PropertyValue
      value: 0.005
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.182
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.611
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.006
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Star Marker
type: MusicAlbum
date published: 2020-02-16

Star Marker
type: MusicAlbum
date published: 2020-02-16
track: Star Marker
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212115
  explicit: false
  by artist: Laharl Square
  in album: Star Marker
    type: MusicAlbum
    date published: 2020-02-16
  genre: anime
  isrc code: QZFZ32073226
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-29T14:00:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9314f9c66c99ba7383e3caea48d82b5a1822dd34eb5a0c33481a3965045dad5f
  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/QZFZ32073226
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9314f9c66c99ba7383e3caea48d82b5a1822dd34eb5a0c33481a3965045dad5f. 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/QZFZ32073226.
    date published: 2026-07-02T16:51:38Z
  audio: Star Marker
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 134.028
    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: 0.681
    additional property: Energy
      type: PropertyValue
      value: 0.823
    additional property: Speechiness
      type: PropertyValue
      value: 0.039
    additional property: Acousticness
      type: PropertyValue
      value: 0.006
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.072
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.893
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.004
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Major

Black Catcher (From "Black Clover")
type: MusicAlbum
date published: 2020-03-06
track: Black Catcher (From "Black Clover")
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198990
  explicit: false
  by artist: Laharl Square
  in album: Black Catcher (From "Black Clover")
    type: MusicAlbum
    date published: 2020-03-06
  genre: anime
  isrc code: QZGWW2052097
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T02:44:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xefad4a5011e4c92a71df9ecbca4ab3940982efcd2b6d2018d85110a447e580af
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956639
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956639
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2052097
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T11:19:20Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefad4a5011e4c92a71df9ecbca4ab3940982efcd2b6d2018d85110a447e580af. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2052097.
    date published: 2026-07-04T11:19:20Z
  audio: Black Catcher (From "Black Clover")
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 200.177
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
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    additional property: Acousticness
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    additional property: Instrumentalness
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Black Catcher (From "Black Clover")
type: MusicAlbum
date published: 2020-03-06

Black Catcher (From "Black Clover")
type: MusicAlbum
date published: 2020-03-06

Higher Ground (From "Boku no Hero Academia: Heroes Rising")
type: MusicAlbum
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Higher Ground (From "Boku no Hero Academia: Heroes Rising")
type: MusicAlbum
date published: 2020-04-09

Higher Ground (From "Boku no Hero Academia: Heroes Rising")
type: MusicAlbum
date published: 2020-04-09

Hero Too (From "Boku no Hero Academia")
type: MusicAlbum
date published: 2020-04-17

Hero Too (From "Boku no Hero Academia")
type: MusicAlbum
date published: 2020-04-17
track: Hero Too (From "Boku no Hero Academia")
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    date published: 2020-04-17
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-18T04:13:26Z
  audio: Hero Too (From "Boku no Hero Academia")
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Hero Too (From "Boku no Hero Academia")
type: MusicAlbum
date published: 2020-04-17

Top (From "Tower of God")
type: MusicAlbum
date published: 2020-05-18

Daddy! Daddy! Do! (From "Kaguya-sama: Love is War")
type: MusicAlbum
date published: 2020-05-18

Top (From "Tower of God")
type: MusicAlbum
date published: 2020-05-18

Daddy! Daddy! Do! (From "Kaguya-sama: Love is War")
type: MusicAlbum
date published: 2020-05-18

Top (From "Tower of God")
type: MusicAlbum
date published: 2020-05-18

Daddy! Daddy! Do! (From "Kaguya-sama: Love is War")
type: MusicAlbum
date published: 2020-05-18

Black Rover (From "Black Clover")
type: MusicAlbum
date published: 2020-06-12

Black Rover (From "Black Clover")
type: MusicAlbum
date published: 2020-06-12

Black Rover (From "Black Clover")
type: MusicAlbum
date published: 2020-06-12

No. 7 (From "Jibaku Shounen Hanako-Kun")
type: MusicAlbum
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No. 7 (From "Jibaku Shounen Hanako-Kun")
type: MusicAlbum
date published: 2020-06-18

No. 7 (From "Jibaku Shounen Hanako-Kun")
type: MusicAlbum
date published: 2020-06-18

Naruto & Sasuke
type: MusicAlbum
date published: 2020-06-24

Love Dramatic (From "Kaguya-Sama: Love is War")
type: MusicAlbum
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Love Dramatic (From "Kaguya-Sama: Love is War")
type: MusicAlbum
date published: 2020-07-02

Love Dramatic (From "Kaguya-Sama: Love is War")
type: MusicAlbum
date published: 2020-07-02

Blue Bird (From "Naruto Shippuden")
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track: Blue Bird (From "Naruto Shippuden")
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-16T21:44:28Z
  audio: Blue Bird (From "Naruto Shippuden")
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Blue Bird (From "Naruto Shippuden")
type: MusicAlbum
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Spark Again (From "Fire Force")
type: MusicAlbum
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Spark Again (From "Fire Force")
type: MusicAlbum
date published: 2020-07-24

Karmaland
type: MusicAlbum
date published: 2020-07-24

Spark Again (From "Fire Force")
type: MusicAlbum
date published: 2020-07-24

Anima (From "Sword Art Online: Alicization War of Underworld")
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track: Anima (From "Sword Art Online: Alicization War of Underworld")
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
    type: PropertyValue
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    date published: 2026-07-20T11:54:07Z
  audio: Anima (From "Sword Art Online: Alicization War of Underworld")
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    additional property: Danceability
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    additional property: Valence (Positivity)
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Anima (From "Sword Art Online: Alicization War of Underworld")
type: MusicAlbum
date published: 2020-08-07

Anima (From "Sword Art Online: Alicization War of Underworld")
type: MusicAlbum
date published: 2020-08-07

Sign (From "Naruto Shippuden")
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Sign (From "Naruto Shippuden")
type: MusicAlbum
date published: 2020-08-28

Sign (From "Naruto Shippuden")
type: MusicAlbum
date published: 2020-08-28
track: Sign (From "Naruto Shippuden")
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
    type: PropertyValue
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-15T20:38:50Z
  audio: Sign (From "Naruto Shippuden")
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All Might
type: MusicAlbum
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All Might
type: MusicAlbum
date published: 2020-10-03

Acacia (From "Pokemon Gotcha!")
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track: Acacia (From "Pokemon Gotcha!")
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  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-03T23:28:02Z
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    additional property: Danceability
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Acacia (From "Pokemon Gotcha!")
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The Future (From "Mystery Skulls")
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The Future (From "Mystery Skulls")
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Alastor's Game (From "The Living Tombstone")
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Alastor's Game (From "The Living Tombstone")
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Homura (From "Kimetsu no Yaiba The Movie: Infinity Train")
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Homura (From "Kimetsu no Yaiba The Movie: Infinity Train")
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Mirio
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Mirio
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One Hell of a Team (From "Hazbin Hotel")
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One Hell of a Team (From "Hazbin Hotel")
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Silhouette (From "Naruto Shippuden")
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-17T04:59:09Z
  audio: Silhouette (From "Naruto Shippuden")
    type: AudioObject
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    additional property: Musical Key
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      value: 11
    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
      type: PropertyValue
      value: 0.461
    additional property: Energy
      type: PropertyValue
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    additional property: Speechiness
      type: PropertyValue
      value: 0.04
    additional property: Acousticness
      type: PropertyValue
      value: 0.001
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.309
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.585
    additional property: Loudness (dB)
      type: PropertyValue
      value: -2.67
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
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      value: Minor

Silhouette (From "Naruto Shippuden")
type: MusicAlbum
date published: 2020-12-15

Shoto Todoroki
type: MusicAlbum
date published: 2020-12-19

Shoto Todoroki
type: MusicAlbum
date published: 2020-12-19

Pegasus Fantasy (From "Saint Seiya")
type: MusicAlbum
date published: 2021-02-09

Pegasus Fantasy (From "Saint Seiya")
type: MusicAlbum
date published: 2021-02-09

Identity (From "Rakudai Kishi no Cavalry")
type: MusicAlbum
date published: 2021-02-09

Identity (From "Rakudai Kishi no Cavalry")
type: MusicAlbum
date published: 2021-02-09
track: Identity (From "Rakudai Kishi no Cavalry")
  type: MusicRecording
  duration: PT3M52S
  duration ms: 232807
  explicit: false
  by artist: Laharl Square
  in album: Identity (From "Rakudai Kishi no Cavalry")
    type: MusicAlbum
    date published: 2021-02-09
  genre: anime
  isrc code: QZGWX2116304
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  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWX2116304
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T01:43:49Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82efaee5bfbc013bb8a0a0bed783a2daa0c59898fe5b24be26405b89dc7545fb. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZGWX2116304.
    date published: 2026-07-05T01:43:49Z
  audio: Identity (From "Rakudai Kishi no Cavalry")
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
      type: PropertyValue
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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      value: -4.992
    additional property: Key Name
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    additional property: Mode Name
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Kaibutsu (From "Beastars")
type: MusicAlbum
date published: 2021-02-10
track: Kaibutsu (From "Beastars")
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206158
  explicit: false
  by artist: Laharl Square
  in album: Kaibutsu (From "Beastars")
    type: MusicAlbum
    date published: 2021-02-10
  genre: anime
  isrc code: QZGWX2110145
  additional property: CopyrightID
  additional property: CopyrightStatus
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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    value: https://explorer.copyrightchains.com/tx/0x622cc3e53d46ea6e2aaee5264b7bbb108c09d635cfbdd45f3a32981064b8d3ca
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWX2110145
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T12:14:37Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x622cc3e53d46ea6e2aaee5264b7bbb108c09d635cfbdd45f3a32981064b8d3ca. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QZGWX2110145.
    date published: 2026-07-18T12:14:37Z
  audio: Kaibutsu (From "Beastars")
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
      type: PropertyValue
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
      type: PropertyValue
      value: 0.708
    additional property: Energy
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
      type: PropertyValue
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    additional property: Liveness
      type: PropertyValue
      value: 0.273
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.696
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.828
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Kaibutsu (From "Beastars")
type: MusicAlbum
date published: 2021-02-10

Hikari Are (From "Nanatsu no Taizai")
type: MusicAlbum
date published: 2021-02-22

Hikari Are (From "Nanatsu no Taizai")
type: MusicAlbum
date published: 2021-02-22

Maestro Pokemon
type: MusicAlbum
date published: 2021-02-27

Rakuen (From "Dr. Stone")
type: MusicAlbum
date published: 2021-03-01

Rakuen (From "Dr. Stone")
type: MusicAlbum
date published: 2021-03-01
track: Rakuen (From "Dr. Stone")
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226862
  explicit: false
  by artist: Laharl Square
  in album: Rakuen (From "Dr. Stone")
    type: MusicAlbum
    date published: 2021-03-01
  genre: anime
  isrc code: QZGWX2118759
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  additional property: CopyrightStatus
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  additional property: CopyrightChainExplorerURL
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    value: https://explorer.copyrightchains.com/tx/0x2cc4cfd787ddbad2e5bf0c1e8cf15119512e26265c4e3e297feedd643c001004
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  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956725
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956725
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWX2118759
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T01:12:41Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cc4cfd787ddbad2e5bf0c1e8cf15119512e26265c4e3e297feedd643c001004. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWX2118759.
    date published: 2026-07-05T01:12:41Z
  audio: Rakuen (From "Dr. Stone")
    type: AudioObject
    additional property: Tempo (BPM)
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      value: 97.931
    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
      type: PropertyValue
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
      type: PropertyValue
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    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
      type: PropertyValue
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    additional property: Loudness (dB)
      type: PropertyValue
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    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
      type: PropertyValue
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My War (From "Shingeki no Kyojin") [Cover]
type: MusicAlbum
date published: 2021-03-16

My War (From "Shingeki no Kyojin") [Cover]
type: MusicAlbum
date published: 2021-03-16

Villain Deku
type: MusicAlbum
date published: 2021-04-26

Villain Deku
type: MusicAlbum
date published: 2021-04-26
track: Villain Deku
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213663
  explicit: false
  by artist: Laharl Square
  in album: Villain Deku
    type: MusicAlbum
    date published: 2021-04-26
  genre: anime
  isrc code: QZHN42102965
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-13T01:03:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x92fbeb4dbccbecad5a6a06decf0abfeeab78b8bbfca369e753090e3890e628f4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957788
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957788
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN42102965
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-13T02:37:37Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92fbeb4dbccbecad5a6a06decf0abfeeab78b8bbfca369e753090e3890e628f4. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/QZHN42102965.
    date published: 2026-07-13T02:37:37Z
  audio: Villain Deku
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 129.912
    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: 0.64
    additional property: Energy
      type: PropertyValue
      value: 0.504
    additional property: Speechiness
      type: PropertyValue
      value: 0.029
    additional property: Acousticness
      type: PropertyValue
      value: 0.361
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.183
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.251
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.971
    additional property: Key Name
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      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Gurenge (From "Demon Slayer: Kimetsu no Yaiba") [Spanish Cover]
type: MusicAlbum
date published: 2021-05-18

Gurenge (From "Demon Slayer: Kimetsu no Yaiba") [Spanish Cover]
type: MusicAlbum
date published: 2021-05-18

No.1 (From "Boku no Hero Academia") [Spanish Cover]
type: MusicAlbum
date published: 2021-05-19

No.1 (From "Boku no Hero Academia") [Spanish Cover]
type: MusicAlbum
date published: 2021-05-19
track: No.1 (From "Boku no Hero Academia") - Spanish Cover
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235657
  explicit: false
  by artist: Laharl Square
  in album: No.1 (From "Boku no Hero Academia") [Spanish Cover]
    type: MusicAlbum
    date published: 2021-05-19
  genre: anime
  isrc code: QZGWX2190923
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
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    value: 2026-07-18T07:29:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0b2a36245ed3518e22169ff0d7aa205f01a90e66a4c3488285970c2bd71ef967
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958517
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWX2190923
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b2a36245ed3518e22169ff0d7aa205f01a90e66a4c3488285970c2bd71ef967. 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/QZGWX2190923.
    date published: 2026-07-18T07:54:29Z
  audio: No.1 (From "Boku no Hero Academia") - Spanish Cover
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 180.877
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.513
    additional property: Energy
      type: PropertyValue
      value: 0.845
    additional property: Speechiness
      type: PropertyValue
      value: 0.091
    additional property: Acousticness
      type: PropertyValue
      value: 0.023
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.06
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.753
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.661
    additional property: Key Name
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      value: C#
    additional property: Mode Name
      type: PropertyValue
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Butter-Fly (From "Digimon Adventure") [Spanish Cover]
type: MusicAlbum
date published: 2021-06-11

Butter-Fly (From "Digimon Adventure") [Spanish Cover]
type: MusicAlbum
date published: 2021-06-11
track: Butter-Fly (From "Digimon Adventure") - Spanish Cover
  type: MusicRecording
  duration: PT4M22S
  duration ms: 262772
  explicit: false
  by artist: Laharl Square
  in album: Butter-Fly (From "Digimon Adventure") [Spanish Cover]
    type: MusicAlbum
    date published: 2021-06-11
  genre: anime
  isrc code: QZGWX2211096
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T18:49:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcf41b8627cf5582e8c6dab344fae1a4341f4c735e7a8bad659cd46cf80978926
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956841
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956841
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWX2211096
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T22:14:35Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf41b8627cf5582e8c6dab344fae1a4341f4c735e7a8bad659cd46cf80978926. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/QZGWX2211096.
    date published: 2026-07-05T22:14:35Z
  audio: Butter-Fly (From "Digimon Adventure") - Spanish Cover
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 165.127
    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: 0.502
    additional property: Energy
      type: PropertyValue
      value: 0.836
    additional property: Speechiness
      type: PropertyValue
      value: 0.061
    additional property: Acousticness
      type: PropertyValue
      value: 0.006
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.234
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.693
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.136
    additional property: Key Name
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    additional property: Mode Name
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      value: Major

Blue Bird (From "Naruto Shippuden")
type: MusicAlbum
date published: 2021-06-12

Takemichi
type: MusicAlbum
date published: 2021-08-28

Takemichi
type: MusicAlbum
date published: 2021-08-28

Cry Baby (From "Tokyo Revengers") [Spanish Cover]
type: MusicAlbum
date published: 2021-08-30

Cry Baby (From "Tokyo Revengers") [Spanish Cover]
type: MusicAlbum
date published: 2021-08-30

Sugar Song to Bitter Step (From "Kekkai Sensen") [Spanish Cover]
type: MusicAlbum
date published: 2021-09-22

Sugar Song to Bitter Step (From "Kekkai Sensen") [Spanish Cover]
type: MusicAlbum
date published: 2021-09-22
track: Sugar Song to Bitter Step (From "Kekkai Sensen") - Spanish Cover
  type: MusicRecording
  duration: PT4M20S
  duration ms: 260667
  explicit: false
  by artist: Laharl Square
  in album: Sugar Song to Bitter Step (From "Kekkai Sensen") [Spanish Cover]
    type: MusicAlbum
    date published: 2021-09-22
  genre: anime
  isrc code: QZPJ32103857
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-29T14:05:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb2c63b9628dbf9e44770b80d5f16cb1607c03a5c4a30c6bf80b1db926cbcb2de
  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/QZPJ32103857
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2c63b9628dbf9e44770b80d5f16cb1607c03a5c4a30c6bf80b1db926cbcb2de. 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/QZPJ32103857.
    date published: 2026-07-02T16:51:38Z
  audio: Sugar Song to Bitter Step (From "Kekkai Sensen") - Spanish Cover
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 131.99
    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.751
    additional property: Energy
      type: PropertyValue
      value: 0.75
    additional property: Speechiness
      type: PropertyValue
      value: 0.037
    additional property: Acousticness
      type: PropertyValue
      value: 0.001
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.068
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.91
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.574
    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
      type: PropertyValue
      value: Major

Like Flames (From "That Time I Got Reincarnated as a Slime") [Spanish Cover]
type: MusicAlbum
date published: 2021-10-06

Like Flames (From "That Time I Got Reincarnated as a Slime") [Spanish Cover]
type: MusicAlbum
date published: 2021-10-06

Akeboshi (From "Demon Slayer: Kimetsu no Yaiba") [Spanish Cover]
type: MusicAlbum
date published: 2021-10-29

Akeboshi (From "Demon Slayer: Kimetsu no Yaiba") [Spanish Cover]
type: MusicAlbum
date published: 2021-10-29

Cinderella (From "Komi Can't Communicate") [Spanish Cover]
type: MusicAlbum
date published: 2021-11-09

Cinderella (From "Komi Can't Communicate") [Spanish Cover]
type: MusicAlbum
date published: 2021-11-09

Merry Go Round (From "Boku no Hero Academia") [Spanish Cover]
type: MusicAlbum
date published: 2021-11-10
track: Merry Go Round (From "Boku no Hero Academia") - Spanish Cover
  type: MusicRecording
  duration: PT4M3S
  duration ms: 243161
  explicit: false
  by artist: Laharl Square
  in album: Merry Go Round (From "Boku no Hero Academia") [Spanish Cover]
    type: MusicAlbum
    date published: 2021-11-10
  genre: anime
  isrc code: QZPJ32121278
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  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T08:44:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2517127749006fa8a1e8f421da713793ff3a9ccb9285823d68445911bbf30aea
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958526
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958526
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32121278
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T09:09:53Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2517127749006fa8a1e8f421da713793ff3a9ccb9285823d68445911bbf30aea. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), 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/QZPJ32121278.
    date published: 2026-07-18T09:09:53Z
  audio: Merry Go Round (From "Boku no Hero Academia") - Spanish Cover
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 119.983
    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.721
    additional property: Energy
      type: PropertyValue
      value: 0.749
    additional property: Speechiness
      type: PropertyValue
      value: 0.039
    additional property: Acousticness
      type: PropertyValue
      value: 0.002
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.054
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.48
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.697
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Major

Merry Go Round (From "Boku no Hero Academia") [Spanish Cover]
type: MusicAlbum
date published: 2021-11-10

Insane (From "Hazbin Hotel") [Spanish Cover]
type: MusicAlbum
date published: 2021-11-11

Insane (From "Hazbin Hotel") [Spanish Cover]
type: MusicAlbum
date published: 2021-11-11

Heaven 2 Hell (From "Hazbin Hotel") [Spanish Cover]
type: MusicAlbum
date published: 2021-11-23
track: Heaven 2 Hell (From "Hazbin Hotel") - Spanish Cover
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153655
  explicit: false
  by artist: Laharl Square
  in album: Heaven 2 Hell (From "Hazbin Hotel") [Spanish Cover]
    type: MusicAlbum
    date published: 2021-11-23
  genre: anime
  isrc code: QZPJ32122822
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T13:08:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc709d7d61f34bd20608e6f964db882b54c7df326d83bfc60e9a3d4a722ebe1af
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958554
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958554
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32122822
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T13:17:01Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc709d7d61f34bd20608e6f964db882b54c7df326d83bfc60e9a3d4a722ebe1af. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), 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/QZPJ32122822.
    date published: 2026-07-18T13:17:01Z
  audio: Heaven 2 Hell (From "Hazbin Hotel") - Spanish Cover
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 111.971
    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: 0.831
    additional property: Energy
      type: PropertyValue
      value: 0.523
    additional property: Speechiness
      type: PropertyValue
      value: 0.039
    additional property: Acousticness
      type: PropertyValue
      value: 0.774
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.183
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.915
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.68
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

Heaven 2 Hell (From "Hazbin Hotel") [Spanish Cover]
type: MusicAlbum
date published: 2021-11-23

Spiderverse
type: MusicAlbum
date published: 2021-12-17

Sueña (From "El Jorobado de Notre Dame") [Spanish Cover]
type: MusicAlbum
date published: 2022-01-12

Enemy (From "Arcane League of Legends") [Spanish Cover]
type: MusicAlbum
date published: 2022-01-13

Enemy (From "Arcane League of Legends") [Spanish Cover]
type: MusicAlbum
date published: 2022-01-13

Duende Verde
type: MusicAlbum
date published: 2022-01-21

Duende Verde
type: MusicAlbum
date published: 2022-01-21
track: Duende Verde
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198344
  explicit: false
  by artist: Laharl Square
  in album: Duende Verde
    type: MusicAlbum
    date published: 2022-01-21
  genre: anime
  isrc code: QZFZ32224840
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T12:07:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x782199e9445010af6cf6060205020adce1acb302f72ef4a470f0e2ad237a4e40
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958880
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958880
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32224840
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T15:08:18Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x782199e9445010af6cf6060205020adce1acb302f72ef4a470f0e2ad237a4e40. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T15:08:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32224840.
    date published: 2026-07-20T15:08:18Z
  audio: Duende Verde
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 97.974
    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: 0.717
    additional property: Energy
      type: PropertyValue
      value: 0.577
    additional property: Speechiness
      type: PropertyValue
      value: 0.027
    additional property: Acousticness
      type: PropertyValue
      value: 0.329
    additional property: Instrumentalness
      type: PropertyValue
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    additional property: Liveness
      type: PropertyValue
      value: 0.053
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.658
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.334
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

The Rumbling (From "Shingeki no Kyojin") [TV Size Spanish Cover]
type: MusicAlbum
date published: 2022-01-21

The Rumbling (From "Shingeki no Kyojin") [TV Size Spanish Cover]
type: MusicAlbum
date published: 2022-01-21

The Biggest Dreamer (From "Digimon Tamers") [Spanish Cover]
type: MusicAlbum
date published: 2022-01-24

The Biggest Dreamer (From "Digimon Tamers") [Spanish Cover]
type: MusicAlbum
date published: 2022-01-24
track: The Biggest Dreamer (From "Digimon Tamers") - Spanish Cover
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234763
  explicit: false
  by artist: Laharl Square
  in album: The Biggest Dreamer (From "Digimon Tamers") [Spanish Cover]
    type: MusicAlbum
    date published: 2022-01-24
  genre: anime
  isrc code: QZPJ32137166
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T00:18:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x300fe75e1ea978c814b26d22182cdac5712b053adfc6c51c09a211a9d6d71868
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958224
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958224
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32137166
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T02:28:43Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x300fe75e1ea978c814b26d22182cdac5712b053adfc6c51c09a211a9d6d71868. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QZPJ32137166.
    date published: 2026-07-16T02:28:43Z
  audio: The Biggest Dreamer (From "Digimon Tamers") - Spanish Cover
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 133.989
    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: 0.691
    additional property: Energy
      type: PropertyValue
      value: 0.788
    additional property: Speechiness
      type: PropertyValue
      value: 0.044
    additional property: Acousticness
      type: PropertyValue
      value: 0.008
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.293
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.629
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.485
    additional property: Key Name
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      value: D
    additional property: Mode Name
      type: PropertyValue
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Zankyou Sanka (From "Demon Slayer: Kimetsu no Yaiba") [Spanish Cover]
type: MusicAlbum
date published: 2022-02-01

Zankyou Sanka (From "Demon Slayer: Kimetsu no Yaiba") [Spanish Cover]
type: MusicAlbum
date published: 2022-02-01

En lo profundo (De "Encanto") [Cover Español Latino]
type: MusicAlbum
date published: 2022-02-08

En lo profundo (De "Encanto") [Cover Español Latino]
type: MusicAlbum
date published: 2022-02-08

Un regalo mágico (De "Encanto") [Cover Español Latino]
type: MusicAlbum
date published: 2022-02-15

Un regalo mágico (De "Encanto") [Cover Español Latino]
type: MusicAlbum
date published: 2022-02-15

Papermoon (From "Soul Eater") [Spanish Cover]
type: MusicAlbum
date published: 2022-02-21
track: Papermoon (From "Soul Eater") - Spanish Cover
  type: MusicRecording
  duration: PT4M16S
  duration ms: 256394
  explicit: false
  by artist: Laharl Square
  in album: Papermoon (From "Soul Eater") [Spanish Cover]
    type: MusicAlbum
    date published: 2022-02-21
  genre: anime
  isrc code: QZPJ32143470
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T09:56:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0f0de6bda57815423aa2d2aec08ddcecd267408064b7bacea34ba7abe617ebbd
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956790
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956790
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32143470
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T12:31:54Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f0de6bda57815423aa2d2aec08ddcecd267408064b7bacea34ba7abe617ebbd. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/QZPJ32143470.
    date published: 2026-07-05T12:31:54Z
  audio: Papermoon (From "Soul Eater") - Spanish Cover
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 163.926
    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
      type: PropertyValue
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    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
      type: PropertyValue
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
      value: 0.001
    additional property: Instrumentalness
      type: PropertyValue
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    additional property: Liveness
      type: PropertyValue
      value: 0.309
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.764
    additional property: Loudness (dB)
      type: PropertyValue
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    additional property: Key Name
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      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Major

Papermoon (From "Soul Eater") [Spanish Cover]
type: MusicAlbum
date published: 2022-02-21

The Rumbling (From "Shingeki no Kyojin") [Spanish Full Version Cover]
type: MusicAlbum
date published: 2022-02-22

The Rumbling (From "Shingeki no Kyojin") [Spanish Full Version Cover]
type: MusicAlbum
date published: 2022-02-22

Iro Kousui (From "Horimiya") [Spanish Cover]
type: MusicAlbum
date published: 2022-03-03

Iro Kousui (From "Horimiya") [Spanish Cover]
type: MusicAlbum
date published: 2022-03-03

Todos hablan de Bruno
type: MusicAlbum
date published: 2022-03-04

Todos hablan de Bruno
type: MusicAlbum
date published: 2022-03-04

Yo soy Camilo Madrigal
type: MusicAlbum
date published: 2022-03-18

Bring Back (From "The Rising of the Shield Hero") [Spanish Cover]
type: MusicAlbum
date published: 2022-04-25

Boy (From "Ousama Ranking") [Spanish Cover]
type: MusicAlbum
date published: 2022-04-25

Boy (From "Ousama Ranking") [Spanish Cover]
type: MusicAlbum
date published: 2022-04-25

Bring Back (From "The Rising of the Shield Hero") [Spanish Cover]
type: MusicAlbum
date published: 2022-04-25

Nobody Like U (From "Turning Red") [Spanish Cover]
type: MusicAlbum
date published: 2022-04-26

Nobody Like U (From "Turning Red") [Spanish Cover]
type: MusicAlbum
date published: 2022-04-26

Giri Giri (From "Kaguya-Sama: Love is War Ultra Romantic") [Spanish Cover]
type: MusicAlbum
date published: 2022-05-31
track: Giri Giri (From "Kaguya-Sama: Love is War Ultra Romantic") - Spanish Cover
  type: MusicRecording
  duration: PT4M18S
  duration ms: 258948
  explicit: false
  by artist: Laharl Square
  in album: Giri Giri (From "Kaguya-Sama: Love is War Ultra Romantic") [Spanish Cover]
    type: MusicAlbum
    date published: 2022-05-31
  genre: anime
  isrc code: QZPJ32173234
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T10:55:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe8be6220eadad7d84f3ba8dc0719ffbd984ce9c35527f999661da8722e599e23
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958728
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958728
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32173234
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T12:24:55Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8be6220eadad7d84f3ba8dc0719ffbd984ce9c35527f999661da8722e599e23. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/QZPJ32173234.
    date published: 2026-07-19T12:24:55Z
  audio: Giri Giri (From "Kaguya-Sama: Love is War Ultra Romantic") - Spanish Cover
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 127.967
    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: 0.771
    additional property: Energy
      type: PropertyValue
      value: 0.907
    additional property: Speechiness
      type: PropertyValue
      value: 0.077
    additional property: Acousticness
      type: PropertyValue
      value: 0.05
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.064
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.938
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.084
    additional property: Key Name
      type: PropertyValue
      value: Eb
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Giri Giri (From "Kaguya-Sama: Love is War Ultra Romantic") [Spanish Cover]
type: MusicAlbum
date published: 2022-05-31

Kigeki (From "SpyxFamily") [Spanish Cover]
type: MusicAlbum
date published: 2022-06-14

Kigeki (From "SpyxFamily") [Spanish Cover]
type: MusicAlbum
date published: 2022-06-14

Mixed Nuts (From "Spy x Family") [Spanish Cover]
type: MusicAlbum
date published: 2022-06-30
track: Mixed Nuts (From "Spy x Family") - Spanish Cover
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218075
  explicit: false
  by artist: Laharl Square
  in album: Mixed Nuts (From "Spy x Family") [Spanish Cover]
    type: MusicAlbum
    date published: 2022-06-30
  genre: anime
  isrc code: QZPJ32179421
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T18:44:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x051198e89dc82c71d5b9a38367028455eed0bebd5314e45b882fc8b91143089c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956841
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956841
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32179421
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T22:14:35Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x051198e89dc82c71d5b9a38367028455eed0bebd5314e45b882fc8b91143089c. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/QZPJ32179421.
    date published: 2026-07-05T22:14:35Z
  audio: Mixed Nuts (From "Spy x Family") - Spanish Cover
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 150.062
    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.655
    additional property: Energy
      type: PropertyValue
      value: 0.936
    additional property: Speechiness
      type: PropertyValue
      value: 0.068
    additional property: Acousticness
      type: PropertyValue
      value: 0.054
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.288
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.863
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.223
    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
      type: PropertyValue
      value: Major

Mixed Nuts (From "Spy x Family") [Spanish Cover]
type: MusicAlbum
date published: 2022-06-30

Thor Dios del Trueno
type: MusicAlbum
date published: 2022-07-08

Thor Dios del Trueno
type: MusicAlbum
date published: 2022-07-08

Hollow Hunger (From "Overlord") [Spanish TV Size Cover]
type: MusicAlbum
date published: 2022-08-12

Hollow Hunger (From "Overlord") [Spanish TV Size Cover]
type: MusicAlbum
date published: 2022-08-12
track: Hollow Hunger (From "Overlord") - Spanish TV Size Cover
  type: MusicRecording
  duration: PT1M33S
  duration ms: 93353
  explicit: false
  by artist: Laharl Square
  in album: Hollow Hunger (From "Overlord") [Spanish TV Size Cover]
    type: MusicAlbum
    date published: 2022-08-12
  genre: anime
  isrc code: QZPJ32190266
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T12:57:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa5cb9f4a5ebf59b6f88fadc4f9f17c5eb269736c43d15960b8560a4e896a0165
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958885
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958885
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32190266
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T16:00:00Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5cb9f4a5ebf59b6f88fadc4f9f17c5eb269736c43d15960b8560a4e896a0165. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T16:00:00Z), 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/QZPJ32190266.
    date published: 2026-07-20T16:00:00Z
  audio: Hollow Hunger (From "Overlord") - Spanish TV Size Cover
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 160.027
    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.736
    additional property: Energy
      type: PropertyValue
      value: 0.772
    additional property: Speechiness
      type: PropertyValue
      value: 0.223
    additional property: Acousticness
      type: PropertyValue
      value: 0.115
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.319
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.806
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.494
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Gohan
type: MusicAlbum
date published: 2022-08-20

Gohan
type: MusicAlbum
date published: 2022-08-20

You Will Be Okay (From "Helluva Boss") [Spanish Cover]
type: MusicAlbum
date published: 2022-08-23

Stolas Sings (From "Helluva Boss") [Spanish Cover]
type: MusicAlbum
date published: 2022-08-23

You Will Be Okay (From "Helluva Boss") [Spanish Cover]
type: MusicAlbum
date published: 2022-08-23
track: You Will Be Okay (From "Helluva Boss") - Spanish Cover
  type: MusicRecording
  duration: PT2M3S
  duration ms: 123104
  explicit: false
  by artist: Laharl Square
  in album: You Will Be Okay (From "Helluva Boss") [Spanish Cover]
    type: MusicAlbum
    date published: 2022-08-23
  genre: anime
  isrc code: QZPJ32191912
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-29T14:06:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5f613dc6aa326436af79ae872302f777c67ad16ff60405118d3602c8a0956aa0
  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/QZPJ32191912
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f613dc6aa326436af79ae872302f777c67ad16ff60405118d3602c8a0956aa0. 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/QZPJ32191912.
    date published: 2026-07-02T16:51:38Z
  audio: You Will Be Okay (From "Helluva Boss") - Spanish Cover
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 179.237
    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: 0.221
    additional property: Energy
      type: PropertyValue
      value: 0.272
    additional property: Speechiness
      type: PropertyValue
      value: 0.031
    additional property: Acousticness
      type: PropertyValue
      value: 0.763
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.12
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.218
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.846
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major

Stolas Sings (From "Helluva Boss") [Spanish Cover]
type: MusicAlbum
date published: 2022-08-23

Colors (From "Code Geass") [Spanish Cover]
type: MusicAlbum
date published: 2022-08-24

Colors (From "Code Geass") [Spanish Cover]
type: MusicAlbum
date published: 2022-08-24
track: Colors (From "Code Geass") - Spanish Cover
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219380
  explicit: false
  by artist: Laharl Square
  in album: Colors (From "Code Geass") [Spanish Cover]
    type: MusicAlbum
    date published: 2022-08-24
  genre: anime
  isrc code: QZPJ32191914
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T09:42:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x88bd0b0faac0f73d840339eb7e37fd4881419f8dad2b8381a7e78f51a951e9cb
  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/QZPJ32191914
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88bd0b0faac0f73d840339eb7e37fd4881419f8dad2b8381a7e78f51a951e9cb. 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/QZPJ32191914.
    date published: 2026-07-04T10:04:33Z
  audio: Colors (From "Code Geass") - Spanish Cover
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 135.966
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.549
    additional property: Energy
      type: PropertyValue
      value: 0.813
    additional property: Speechiness
      type: PropertyValue
      value: 0.029
    additional property: Acousticness
      type: PropertyValue
      value: 0.002
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.126
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.608
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.708
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
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El Demonio de la Radio
type: MusicAlbum
date published: 2022-08-29

El Demonio de la Radio
type: MusicAlbum
date published: 2022-08-29

Daten (From "Call of the Night") [Spanish TV Size Cover]
type: MusicAlbum
date published: 2022-08-30

Daten (From "Call of the Night") [Spanish TV Size Cover]
type: MusicAlbum
date published: 2022-08-30

Deal Maker (From "Hazbin Hotel") [Spanish Cover]
type: MusicAlbum
date published: 2022-09-12

Deal Maker (From "Hazbin Hotel") [Spanish Cover]
type: MusicAlbum
date published: 2022-09-12

Odd Future (From "Boku no Hero Academia") [Spanish Cover]
type: MusicAlbum
date published: 2022-09-12
track: Odd Future (From "Boku no Hero Academia") - Spanish Cover
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225228
  explicit: false
  by artist: Laharl Square
  in album: Odd Future (From "Boku no Hero Academia") [Spanish Cover]
    type: MusicAlbum
    date published: 2022-09-12
  genre: anime
  isrc code: QZPJ32198140
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T13:16:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0678c1c5f3980a3d539ad830ddc0e1e667676d8a8416dc38ab81fe9665f951e6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958444
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958444
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32198140
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T19:12:23Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0678c1c5f3980a3d539ad830ddc0e1e667676d8a8416dc38ab81fe9665f951e6. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QZPJ32198140.
    date published: 2026-07-17T19:12:23Z
  audio: Odd Future (From "Boku no Hero Academia") - Spanish Cover
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 128.03
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.697
    additional property: Energy
      type: PropertyValue
      value: 0.675
    additional property: Speechiness
      type: PropertyValue
      value: 0.084
    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
      type: PropertyValue
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    additional property: Liveness
      type: PropertyValue
      value: 0.079
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.745
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.616
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Odd Future (From "Boku no Hero Academia") [Spanish Cover]
type: MusicAlbum
date published: 2022-09-12

Kick Back (From "Chainsaw Man") [Spanish Cover]
type: MusicAlbum
date published: 2022-10-24
track: Kick Back (From "Chainsaw Man") - Spanish Cover
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198379
  explicit: false
  by artist: Laharl Square
  in album: Kick Back (From "Chainsaw Man") [Spanish Cover]
    type: MusicAlbum
    date published: 2022-10-24
  genre: anime
  isrc code: QZPJ32208068
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T06:02:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe6cbca00f56ec720ccc1145b124f4565768ad3bc7b94198007bf26aba14f6ba0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956656
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956656
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32208068
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T14:03:39Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6cbca00f56ec720ccc1145b124f4565768ad3bc7b94198007bf26aba14f6ba0. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32208068.
    date published: 2026-07-04T14:03:39Z
  audio: Kick Back (From "Chainsaw Man") - Spanish Cover
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 101.996
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.758
    additional property: Energy
      type: PropertyValue
      value: 0.893
    additional property: Speechiness
      type: PropertyValue
      value: 0.129
    additional property: Acousticness
      type: PropertyValue
      value: 0.017
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.076
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.496
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.765
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Kick Back (From "Chainsaw Man") [Spanish Cover]
type: MusicAlbum
date published: 2022-10-24

Souvenir (From "SpyxFamily") [Spanish Cover]
type: MusicAlbum
date published: 2022-11-07

Souvenir (From "SpyxFamily") [Spanish Cover]
type: MusicAlbum
date published: 2022-11-07

Este Sueño (From "Pokemon") [Spanish Cover]
type: MusicAlbum
date published: 2022-11-28

Este Sueño (From "Pokemon") [Spanish Cover]
type: MusicAlbum
date published: 2022-11-28

Atrapalos Ya (From "Pokemon") [Spanish Cover]
type: MusicAlbum
date published: 2022-12-05
track: Atrapalos Ya (From "Pokemon") - Spanish Cover
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200169
  explicit: false
  by artist: Laharl Square
  in album: Atrapalos Ya (From "Pokemon") [Spanish Cover]
    type: MusicAlbum
    date published: 2022-12-05
  genre: anime
  isrc code: QZPJ32216238
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf2d01c958e6bdf7095831a604ee1c4daa310fa9e432cbd8007826ae45148768b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956889
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956889
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32216238
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T06:56:49Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2d01c958e6bdf7095831a604ee1c4daa310fa9e432cbd8007826ae45148768b. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZPJ32216238.
    date published: 2026-07-06T06:56:49Z
  audio: Atrapalos Ya (From "Pokemon") - Spanish Cover
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 145.254
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.619
    additional property: Energy
      type: PropertyValue
      value: 0.925
    additional property: Speechiness
      type: PropertyValue
      value: 0.057
    additional property: Acousticness
      type: PropertyValue
      value: 0.038
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.043
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.55
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.868
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
      value: Major

Kira Kira (From "Pokemon XY") [Spanish Cover]
type: MusicAlbum
date published: 2022-12-05

Atrapalos Ya (From "Pokemon") [Spanish Cover]
type: MusicAlbum
date published: 2022-12-05

Kira Kira (From "Pokemon XY") [Spanish Cover]
type: MusicAlbum
date published: 2022-12-05

Phantom (From "Nate Wants To Battle") [Hazbin Hotel Spanish Cover]
type: MusicAlbum
date published: 2022-12-13

Phantom (From "Nate Wants To Battle") [Hazbin Hotel Spanish Cover]
type: MusicAlbum
date published: 2022-12-13
track: Phantom (From "Nate Wants To Battle") - Hazbin Hotel Spanish Cover
  type: MusicRecording
  duration: PT4M26S
  duration ms: 266506
  explicit: false
  by artist: Laharl Square
  in album: Phantom (From "Nate Wants To Battle") [Hazbin Hotel Spanish Cover]
    type: MusicAlbum
    date published: 2022-12-13
  genre: anime
  isrc code: QZPJ32219863
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-29T14:02:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5c0b1edc10522f8cd7320857369668918d9f49a6b1e7a27514476317f6c5f057
  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/QZPJ32219863
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c0b1edc10522f8cd7320857369668918d9f49a6b1e7a27514476317f6c5f057. 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/QZPJ32219863.
    date published: 2026-07-02T16:51:38Z
  audio: Phantom (From "Nate Wants To Battle") - Hazbin Hotel Spanish Cover
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 100.103
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.637
    additional property: Energy
      type: PropertyValue
      value: 0.873
    additional property: Speechiness
      type: PropertyValue
      value: 0.044
    additional property: Acousticness
      type: PropertyValue
      value: 0.038
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.415
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.752
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.241
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Minor

We Are (From "One Piece") [Spanish Cover]
type: MusicAlbum
date published: 2022-12-22

We Are (From "One Piece") [Spanish Cover]
type: MusicAlbum
date published: 2022-12-22
track: We Are (From "One Piece") - Spanish Cover
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240815
  explicit: false
  by artist: Laharl Square
  in album: We Are (From "One Piece") [Spanish Cover]
    type: MusicAlbum
    date published: 2022-12-22
  genre: anime
  isrc code: QZPJ32222393
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T05:41:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x30bdb577382e43a208fee058bcfb327023a10a906832e0395ccb7e19b32ddf25
  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/QZPJ32222393
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30bdb577382e43a208fee058bcfb327023a10a906832e0395ccb7e19b32ddf25. 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/QZPJ32222393.
    date published: 2026-07-05T10:01:46Z
  audio: We Are (From "One Piece") - Spanish Cover
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 167.959
    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.485
    additional property: Energy
      type: PropertyValue
      value: 0.918
    additional property: Speechiness
      type: PropertyValue
      value: 0.102
    additional property: Acousticness
      type: PropertyValue
      value: 0.023
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.054
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.581
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.66
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Major

Radio Play (From "Hazbin Hotel") [Spanish Cover]
type: MusicAlbum
date published: 2022-12-28

Radio Play (From "Hazbin Hotel") [Spanish Cover]
type: MusicAlbum
date published: 2022-12-28

Bokurano (From "Boku no Hero Academia") [Spanish Cover]
type: MusicAlbum
date published: 2023-01-31

Bokurano (From "Boku no Hero Academia") [Spanish Cover]
type: MusicAlbum
date published: 2023-01-31

Death Song - El Gato con Botas: El Último Deseo/Puss in Boots: The Last Wish
type: MusicAlbum
date published: 2023-02-03

Death Song - El Gato con Botas: El Último Deseo/Puss in Boots: The Last Wish
type: MusicAlbum
date published: 2023-02-03
track: Death Song - El Gato con Botas: El Último Deseo/Puss in Boots: The Last Wish
  type: MusicRecording
  duration: PT2M8S
  duration ms: 128052
  explicit: false
  by artist: Laharl Square
  in album: Death Song - El Gato con Botas: El Último Deseo/Puss in Boots: The Last Wish
    type: MusicAlbum
    date published: 2023-02-03
  genre: anime
  isrc code: QZFZ62380131
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T14:20:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc768887cbf215fcad737b649e2ec3d274ba18e9a29f73867fb9d9f4667e6288b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956728
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956728
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62380131
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T01:43:49Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc768887cbf215fcad737b649e2ec3d274ba18e9a29f73867fb9d9f4667e6288b. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZFZ62380131.
    date published: 2026-07-05T01:43:49Z
  audio: Death Song - El Gato con Botas: El Último Deseo/Puss in Boots: The Last Wish
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 100.01
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
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    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.664
    additional property: Energy
      type: PropertyValue
      value: 0.555
    additional property: Speechiness
      type: PropertyValue
      value: 0.046
    additional property: Acousticness
      type: PropertyValue
      value: 0.74
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.134
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.275
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.811
    additional property: Key Name
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      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Minor

La canción del Gato con Botas - El Gato con Botas: El Último Deseo/Puss in Boots: The Last Wish
type: MusicAlbum
date published: 2023-02-10

La canción del Gato con Botas - El Gato con Botas: El Último Deseo/Puss in Boots: The Last Wish
type: MusicAlbum
date published: 2023-02-10

Under The Tree (From "Attack on Titan")
type: MusicAlbum
date published: 2023-03-15

Under The Tree (From "Attack on Titan")
type: MusicAlbum
date published: 2023-03-15

Under The Tree (From "Attack on Titan") [Spanish Cover]
type: MusicAlbum
date published: 2023-03-20

Under The Tree (From "Attack on Titan") [Spanish Cover]
type: MusicAlbum
date published: 2023-03-20

Super Mario
type: MusicAlbum
date published: 2023-04-16

Super Mario
type: MusicAlbum
date published: 2023-04-16

Peaches (De "Super Mario Bros: La Película") [Metal Cover]
type: MusicAlbum
date published: 2023-04-21

Peaches (De "Super Mario Bros: La Película") [Metal Cover]
type: MusicAlbum
date published: 2023-04-21

Idol (From "Oshi no Ko") [Spanish Cover]
type: MusicAlbum
date published: 2023-05-15

Idol (From "Oshi no Ko") [Spanish Cover]
type: MusicAlbum
date published: 2023-05-15
track: Idol (From "Oshi no Ko") - Spanish Cover
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212149
  explicit: false
  by artist: Laharl Square
  in album: Idol (From "Oshi no Ko") [Spanish Cover]
    type: MusicAlbum
    date published: 2023-05-15
  genre: anime
  isrc code: QZPJ32262313
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-29T14:07:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x25e0407e67000dae2408a8946b11f34587d3168ba3d42529e50befb3011c3b5f
  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/QZPJ32262313
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25e0407e67000dae2408a8946b11f34587d3168ba3d42529e50befb3011c3b5f. 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/QZPJ32262313.
    date published: 2026-07-02T16:51:38Z
  audio: Idol (From "Oshi no Ko") - Spanish Cover
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 166.136
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.549
    additional property: Energy
      type: PropertyValue
      value: 0.721
    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
      value: 0.095
    additional property: Instrumentalness
      type: PropertyValue
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    additional property: Liveness
      type: PropertyValue
      value: 0.404
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.764
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.528
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Kizuna no Kiseki (From "Demon Slayer: Kimetsu no Yaiba") [Spanish Cover]
type: MusicAlbum
date published: 2023-06-05
track: Kizuna no Kiseki (From "Demon Slayer: Kimetsu no Yaiba") - Spanish Cover
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221444
  explicit: false
  by artist: Laharl Square
  in album: Kizuna no Kiseki (From "Demon Slayer: Kimetsu no Yaiba") [Spanish Cover]
    type: MusicAlbum
    date published: 2023-06-05
  genre: anime
  isrc code: QZPJ32267014
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T08:05:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x518b7a3956a8377476ba5f6ce1f95982f0b8a02eb5de5c95ad09fca99f225045
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958850
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958850
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32267014
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T11:05:18Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x518b7a3956a8377476ba5f6ce1f95982f0b8a02eb5de5c95ad09fca99f225045. Chain 2 (Bitcoin): anchored in block 958850 (2026-07-20T11:05:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32267014.
    date published: 2026-07-20T11:05:18Z
  audio: Kizuna no Kiseki (From "Demon Slayer: Kimetsu no Yaiba") - Spanish Cover
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 170.006
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.539
    additional property: Energy
      type: PropertyValue
      value: 0.896
    additional property: Speechiness
      type: PropertyValue
      value: 0.299
    additional property: Acousticness
      type: PropertyValue
      value: 0.056
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.11
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.565
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.859
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Kizuna no Kiseki (From "Demon Slayer: Kimetsu no Yaiba") [Spanish Cover]
type: MusicAlbum
date published: 2023-06-05

Bowsette (From "Super Mario Bros") [Spanish Cover]
type: MusicAlbum
date published: 2023-06-08

Bowsette (From "Super Mario Bros") [Spanish Cover]
type: MusicAlbum
date published: 2023-06-08

Mephisto (From "Oshi no Ko") [Spanish Cover]
type: MusicAlbum
date published: 2023-06-28
track: Mephisto (From "Oshi no Ko") - Spanish Cover
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227168
  explicit: false
  by artist: Laharl Square
  in album: Mephisto (From "Oshi no Ko") [Spanish Cover]
    type: MusicAlbum
    date published: 2023-06-28
  genre: anime
  isrc code: QZPJ32271979
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xea0e45423b808a37ee0a9c9d139f6134749b85b05582116cf71a837425cafc25
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  additional property: OTSBitcoinBlock
    type: PropertyValue
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  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/QZPJ32271979
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea0e45423b808a37ee0a9c9d139f6134749b85b05582116cf71a837425cafc25. 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/QZPJ32271979.
    date published: 2026-07-02T16:51:38Z
  audio: Mephisto (From "Oshi no Ko") - Spanish Cover
    type: AudioObject
    additional property: Tempo (BPM)
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      value: 150.007
    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: 0.628
    additional property: Energy
      type: PropertyValue
      value: 0.533
    additional property: Speechiness
      type: PropertyValue
      value: 0.042
    additional property: Acousticness
      type: PropertyValue
      value: 0.032
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.1
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.563
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.908
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Mephisto (From "Oshi no Ko") [Spanish Cover]
type: MusicAlbum
date published: 2023-06-28

Adrien's Villain Song (From "Miraculous Ladybug") [Spanish Cover - Part 1]
type: MusicAlbum
date published: 2023-10-02

Adrien Agreste Turns Villain (From "Miraculous Ladybug") [Spanish Cover - Part 2]
type: MusicAlbum
date published: 2023-10-02

Adrien Agreste Turns Villain (From "Miraculous Ladybug") [Spanish Cover - Part 2]
type: MusicAlbum
date published: 2023-10-02

Bill Cipher Villain Song (From "Gravity Falls") [Spanish Cover - Stella Jang]
type: MusicAlbum
date published: 2023-10-02

Adrien's Villain Song (From "Miraculous Ladybug") [Spanish Cover - Part 1]
type: MusicAlbum
date published: 2023-10-02

Bill Cipher Villain Song (From "Gravity Falls") [Spanish Cover - Stella Jang]
type: MusicAlbum
date published: 2023-10-02
track: Bill Cipher Villain Song (From "Gravity Falls") - Spanish Cover - Stella Jang
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188714
  explicit: false
  by artist: Laharl Square
  in album: Bill Cipher Villain Song (From "Gravity Falls") [Spanish Cover - Stella Jang]
    type: MusicAlbum
    date published: 2023-10-02
  genre: anime
  isrc code: QZPJ32301455
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  additional property: CopyrightStatus
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    value: registered
  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf3347eac80c3b131949eb78eb2147e8502ab2911177a6924d2dc42866bff4691
  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/QZPJ32301455
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3347eac80c3b131949eb78eb2147e8502ab2911177a6924d2dc42866bff4691. 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/QZPJ32301455.
    date published: 2026-07-02T16:51:38Z
  audio: Bill Cipher Villain Song (From "Gravity Falls") - Spanish Cover - Stella Jang
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 109.088
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.864
    additional property: Energy
      type: PropertyValue
      value: 0.343
    additional property: Speechiness
      type: PropertyValue
      value: 0.069
    additional property: Acousticness
      type: PropertyValue
      value: 0.531
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.033
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.85
    additional property: Loudness (dB)
      type: PropertyValue
      value: -13.797
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Five Nights At Freddy's Song (From "Five Nights At Freddy's") [Spanish Cover Movie 2023]
type: MusicAlbum
date published: 2023-11-08

Five Nights At Freddy's Song (From "Five Nights At Freddy's") [Spanish Cover Movie 2023]
type: MusicAlbum
date published: 2023-11-08

Tiana's Villain Song
type: MusicAlbum
date published: 2023-11-18

Tiana's Villain Song
type: MusicAlbum
date published: 2023-11-18
track: Tiana's Villain Song
  type: MusicRecording
  duration: PT2M19S
  duration ms: 139989
  explicit: false
  by artist: Laharl Square
  in album: Tiana's Villain Song
    type: MusicAlbum
    date published: 2023-11-18
  genre: anime
  isrc code: QZWFE2343143
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x13a3e3aa157ea4a99dbb200d98bf66cee41cad03ee6444fe62586b310bf31571
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956725
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956725
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFE2343143
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T01:12:41Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13a3e3aa157ea4a99dbb200d98bf66cee41cad03ee6444fe62586b310bf31571. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFE2343143.
    date published: 2026-07-05T01:12:41Z
  audio: Tiana's Villain Song
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 179.574
    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: 0.397
    additional property: Energy
      type: PropertyValue
      value: 0.646
    additional property: Speechiness
      type: PropertyValue
      value: 0.055
    additional property: Acousticness
      type: PropertyValue
      value: 0.006
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.359
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.304
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.065
    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Digital Circus (From "The Amazing Digital Circus") [Spanish Cover]
type: MusicAlbum
date published: 2023-12-01

Digital Circus (From "The Amazing Digital Circus") [Spanish Cover]
type: MusicAlbum
date published: 2023-12-01

Red Flags (From "Human Centipede") [Spanish Cover]
type: MusicAlbum
date published: 2023-12-06

Red Flags (From "Human Centipede") [Spanish Cover]
type: MusicAlbum
date published: 2023-12-06

Isabela's Villain Song
type: MusicAlbum
date published: 2023-12-09

Isabela's Villain Song
type: MusicAlbum
date published: 2023-12-09

Poison (From "Hazbin Hotel") [Spanish Cover]
type: MusicAlbum
date published: 2024-01-26

Poison (From "Hazbin Hotel") [Spanish Cover]
type: MusicAlbum
date published: 2024-01-26

Quasimodo's Villain Song
type: MusicAlbum
date published: 2024-01-29
track: Quasimodo's Villain Song
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217813
  explicit: false
  by artist: Laharl Square
  in album: Quasimodo's Villain Song
    type: MusicAlbum
    date published: 2024-01-29
  genre: anime
  isrc code: QZFZ62488109
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T22:33:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3c903c8f2fdb488853077fe60cc2f894bc08193e64350ef5a71577a0040095f6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958793
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958793
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62488109
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T01:35:44Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c903c8f2fdb488853077fe60cc2f894bc08193e64350ef5a71577a0040095f6. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:35:44Z), 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/QZFZ62488109.
    date published: 2026-07-20T01:35:44Z
  audio: Quasimodo's Villain Song
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 110.716
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.434
    additional property: Energy
      type: PropertyValue
      value: 0.316
    additional property: Speechiness
      type: PropertyValue
      value: 0.059
    additional property: Acousticness
      type: PropertyValue
      value: 0.601
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.114
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.385
    additional property: Loudness (dB)
      type: PropertyValue
      value: -14.225
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Quasimodo's Villain Song
type: MusicAlbum
date published: 2024-01-29

Bling Bang Bang Born (From "Mashle Magic and Muscles") [Spanish TV-Size Cover]
type: MusicAlbum
date published: 2024-02-01
track: Bling Bang Bang Born (From "Mashle Magic and Muscles") - Spanish TV-Size Cover
  type: MusicRecording
  duration: PT1M30S
  duration ms: 90624
  explicit: false
  by artist: Laharl Square
  in album: Bling Bang Bang Born (From "Mashle Magic and Muscles") [Spanish TV-Size Cover]
    type: MusicAlbum
    date published: 2024-02-01
  genre: anime
  isrc code: QZPJ32334874
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T16:05:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x357a0fcf0e918357ed2264a4c0e7d4c48598a2b4e471b67d2a650f0f98d27447
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956560
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956560
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32334874
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T23:28:02Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x357a0fcf0e918357ed2264a4c0e7d4c48598a2b4e471b67d2a650f0f98d27447. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/QZPJ32334874.
    date published: 2026-07-03T23:28:02Z
  audio: Bling Bang Bang Born (From "Mashle Magic and Muscles") - Spanish TV-Size Cover
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 157.024
    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: 0.754
    additional property: Energy
      type: PropertyValue
      value: 0.943
    additional property: Speechiness
      type: PropertyValue
      value: 0.325
    additional property: Acousticness
      type: PropertyValue
      value: 0.112
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.37
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.703
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.526
    additional property: Key Name
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      value: A
    additional property: Mode Name
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Level (From "Solo Leveling") [Spanish TV-Size Cover]
type: MusicAlbum
date published: 2024-02-01

Bling Bang Bang Born (From "Mashle Magic and Muscles") [Spanish TV-Size Cover]
type: MusicAlbum
date published: 2024-02-01

Level (From "Solo Leveling") [Spanish TV-Size Cover]
type: MusicAlbum
date published: 2024-02-01
track: Level (From "Solo Leveling") - Spanish TV-Size Cover
  type: MusicRecording
  duration: PT1M37S
  duration ms: 97704
  explicit: false
  by artist: Laharl Square
  in album: Level (From "Solo Leveling") [Spanish TV-Size Cover]
    type: MusicAlbum
    date published: 2024-02-01
  genre: anime
  isrc code: QZPJ32334878
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T17:37:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x20a14026c844d115c6f3e985fec4a91015acc12177056a53f06d84288fbbf73a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956738
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956738
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32334878
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T04:47:21Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20a14026c844d115c6f3e985fec4a91015acc12177056a53f06d84288fbbf73a. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32334878.
    date published: 2026-07-05T04:47:21Z
  audio: Level (From "Solo Leveling") - Spanish TV-Size Cover
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 113.068
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.735
    additional property: Energy
      type: PropertyValue
      value: 0.902
    additional property: Speechiness
      type: PropertyValue
      value: 0.172
    additional property: Acousticness
      type: PropertyValue
      value: 0.236
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.111
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.693
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.428
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
      value: Major

Hell's Greatest Dad (From "Hazbin Hotel") [Spanish Cover]
type: MusicAlbum
date published: 2024-02-26

Hell's Greatest Dad (From "Hazbin Hotel") [Spanish Cover]
type: MusicAlbum
date published: 2024-02-26

You Didn't Know (From "Hazbin Hotel") [Spanish Cover]
type: MusicAlbum
date published: 2024-02-28
track: You Didn't Know (From "Hazbin Hotel") - Spanish Cover
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186688
  explicit: false
  by artist: Laharl Square
  in album: You Didn't Know (From "Hazbin Hotel") [Spanish Cover]
    type: MusicAlbum
    date published: 2024-02-28
  genre: anime
  isrc code: QZPJ32341835
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-29T14:05:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2802e70f4b7d259ad27d0c2af4455d1e664b217891a0af1aa536e0b63e1b260d
  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/QZPJ32341835
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2802e70f4b7d259ad27d0c2af4455d1e664b217891a0af1aa536e0b63e1b260d. 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/QZPJ32341835.
    date published: 2026-07-02T16:51:38Z
  audio: You Didn't Know (From "Hazbin Hotel") - Spanish Cover
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 148.058
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.485
    additional property: Energy
      type: PropertyValue
      value: 0.679
    additional property: Speechiness
      type: PropertyValue
      value: 0.147
    additional property: Acousticness
      type: PropertyValue
      value: 0.209
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.13
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.646
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.227
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Minor

You Didn't Know (From "Hazbin Hotel") [Spanish Cover]
type: MusicAlbum
date published: 2024-02-28

Hell Is Forever (From "Hazbin Hotel") [Spanish Cover]
type: MusicAlbum
date published: 2024-03-01

Out For Love (From "Hazbin Hotel") [Spanish Cover]
type: MusicAlbum
date published: 2024-03-01

Hell Is Forever (From "Hazbin Hotel") [Spanish Cover]
type: MusicAlbum
date published: 2024-03-01
track: Hell Is Forever (From "Hazbin Hotel") - Spanish Cover
  type: MusicRecording
  duration: PT2M21S
  duration ms: 141632
  explicit: true
  by artist: Laharl Square
  in album: Hell Is Forever (From "Hazbin Hotel") [Spanish Cover]
    type: MusicAlbum
    date published: 2024-03-01
  genre: anime
  isrc code: QZPJ32342506
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-29T14:04:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8a158ee65981c7752392880a91ffb6e012ca53ad09d1f5f5c5fca04f5396c723
  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/QZPJ32342506
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a158ee65981c7752392880a91ffb6e012ca53ad09d1f5f5c5fca04f5396c723. 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/QZPJ32342506.
    date published: 2026-07-02T16:51:38Z
  audio: Hell Is Forever (From "Hazbin Hotel") - Spanish Cover
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 138.008
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.706
    additional property: Energy
      type: PropertyValue
      value: 0.77
    additional property: Speechiness
      type: PropertyValue
      value: 0.162
    additional property: Acousticness
      type: PropertyValue
      value: 0.573
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.361
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.953
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.409
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Out For Love (From "Hazbin Hotel") [Spanish Cover]
type: MusicAlbum
date published: 2024-03-01

More Than Anything (From "Hazbin Hotel") [Spanish Cover]
type: MusicAlbum
date published: 2024-03-05

More Than Anything (From "Hazbin Hotel") [Spanish Cover]
type: MusicAlbum
date published: 2024-03-05
track: More Than Anything (From "Hazbin Hotel") - Spanish Cover
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192618
  explicit: false
  by artist: Laharl Square
  in album: More Than Anything (From "Hazbin Hotel") [Spanish Cover]
    type: MusicAlbum
    date published: 2024-03-05
  genre: anime
  isrc code: QZPJ32343390
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T19:33:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x341770ae7c6832e3346983fd5a60472ffebf2f8a2c73a8aaa1e7356ccf8b2a17
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956560
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956560
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32343390
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T23:28:02Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x341770ae7c6832e3346983fd5a60472ffebf2f8a2c73a8aaa1e7356ccf8b2a17. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/QZPJ32343390.
    date published: 2026-07-03T23:28:02Z
  audio: More Than Anything (From "Hazbin Hotel") - Spanish Cover
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 131.175
    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.52
    additional property: Energy
      type: PropertyValue
      value: 0.374
    additional property: Speechiness
      type: PropertyValue
      value: 0.045
    additional property: Acousticness
      type: PropertyValue
      value: 0.806
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.1
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.476
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.972
    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
      type: PropertyValue
      value: Major

Stayed Gone (From "Hazbin Hotel") [Spanish Cover]
type: MusicAlbum
date published: 2024-03-12

Stayed Gone (From "Hazbin Hotel") [Spanish Cover]
type: MusicAlbum
date published: 2024-03-12

Respectless (From "Hazbin Hotel") [Spanish Cover]
type: MusicAlbum
date published: 2024-03-19

Respectless (From "Hazbin Hotel") [Spanish Cover]
type: MusicAlbum
date published: 2024-03-19

Loser Baby (From "Hazbin Hotel") [Spanish Cover]
type: MusicAlbum
date published: 2024-03-26

Loser Baby (From "Hazbin Hotel") [Spanish Cover]
type: MusicAlbum
date published: 2024-03-26

Insane (From "Hazbin Hotel") [Rock Spanish Cover]
type: MusicAlbum
date published: 2024-04-16

Insane (From "Hazbin Hotel") [Rock Spanish Cover]
type: MusicAlbum
date published: 2024-04-16

Thank you and goodnight (From "Hazbin Hotel") [Spanish Cover]
type: MusicAlbum
date published: 2024-04-22

Thank you and goodnight (From "Hazbin Hotel") [Spanish Cover]
type: MusicAlbum
date published: 2024-04-22
track: Thank you and goodnight (From "Hazbin Hotel") - Spanish Cover
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195925
  explicit: false
  by artist: Laharl Square
  in album: Thank you and goodnight (From "Hazbin Hotel") [Spanish Cover]
    type: MusicAlbum
    date published: 2024-04-22
  genre: anime
  isrc code: QZPJ32355470
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T01:03:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x216042299f1f5bab4a16940241cf0a56f534b0650ae9f2d7746736a4b6ff5a29
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958224
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958224
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32355470
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T02:28:43Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x216042299f1f5bab4a16940241cf0a56f534b0650ae9f2d7746736a4b6ff5a29. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QZPJ32355470.
    date published: 2026-07-16T02:28:43Z
  audio: Thank you and goodnight (From "Hazbin Hotel") - Spanish Cover
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 89.992
    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: 0.601
    additional property: Energy
      type: PropertyValue
      value: 0.468
    additional property: Speechiness
      type: PropertyValue
      value: 0.089
    additional property: Acousticness
      type: PropertyValue
      value: 0.399
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.316
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.628
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.194
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Major

Nothing Left To Lose (From "Hazbin Hotel") [Spanish Animatic Cover]
type: MusicAlbum
date published: 2024-05-06
track: Nothing Left To Lose (From "Hazbin Hotel") - Spanish Animatic Cover
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204543
  explicit: false
  by artist: Laharl Square
  in album: Nothing Left To Lose (From "Hazbin Hotel") [Spanish Animatic Cover]
    type: MusicAlbum
    date published: 2024-05-06
  genre: anime
  isrc code: QZPJ32359439
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T12:37:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5259710c4237d489a3888cf1b789b2ae28132a9e2306ac31e7941250fe90e50e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958547
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958547
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32359439
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T12:44:05Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5259710c4237d489a3888cf1b789b2ae28132a9e2306ac31e7941250fe90e50e. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32359439.
    date published: 2026-07-18T12:44:05Z
  audio: Nothing Left To Lose (From "Hazbin Hotel") - Spanish Animatic Cover
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 139.883
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.568
    additional property: Energy
      type: PropertyValue
      value: 0.524
    additional property: Speechiness
      type: PropertyValue
      value: 0.033
    additional property: Acousticness
      type: PropertyValue
      value: 0.09
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.085
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.241
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.601
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major

Nothing Left To Lose (From "Hazbin Hotel") [Spanish Animatic Cover]
type: MusicAlbum
date published: 2024-05-06

Usubeni (From "Dragon Ball Super") [Spanish Cover]
type: MusicAlbum
date published: 2024-06-04
track: Usubeni (From "Dragon Ball Super") - Spanish Cover
  type: MusicRecording
  duration: PT4M23S
  duration ms: 263763
  explicit: false
  by artist: Laharl Square
  in album: Usubeni (From "Dragon Ball Super") [Spanish Cover]
    type: MusicAlbum
    date published: 2024-06-04
  genre: anime
  isrc code: QZPJ32369311
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T18:02:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4de1418aca1d11dbd68a53de831d31faa51562257506c47fdb9cff3b224ac0ef
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958185
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958185
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32369311
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T18:19:04Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4de1418aca1d11dbd68a53de831d31faa51562257506c47fdb9cff3b224ac0ef. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/QZPJ32369311.
    date published: 2026-07-15T18:19:04Z
  audio: Usubeni (From "Dragon Ball Super") - Spanish Cover
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 182.844
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.432
    additional property: Energy
      type: PropertyValue
      value: 0.842
    additional property: Speechiness
      type: PropertyValue
      value: 0.044
    additional property: Acousticness
      type: PropertyValue
      value: 0.02
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.112
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.673
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.527
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
      value: Major

Open The Door (From "That's Not My Neighbor") [Spanish Cover]
type: MusicAlbum
date published: 2024-06-04
track: Open The Door (From "That's Not My Neighbor") - Spanish Cover
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206645
  explicit: true
  by artist: Laharl Square
  in album: Open The Door (From "That's Not My Neighbor") [Spanish Cover]
    type: MusicAlbum
    date published: 2024-06-04
  genre: anime
  isrc code: QZPJ32369313
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-28T19:21:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xca2c555606cfc814c1ee4c19389d41518214b9118f33a61160d7eba2bcf56328
  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/QZPJ32369313
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca2c555606cfc814c1ee4c19389d41518214b9118f33a61160d7eba2bcf56328. 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/QZPJ32369313.
    date published: 2026-07-02T16:51:38Z
  audio: Open The Door (From "That's Not My Neighbor") - Spanish Cover
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 116.931
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.799
    additional property: Energy
      type: PropertyValue
      value: 0.721
    additional property: Speechiness
      type: PropertyValue
      value: 0.259
    additional property: Acousticness
      type: PropertyValue
      value: 0.079
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.201
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.825
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.431
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major

Where Is The Justice (From "Hazbin Hotel Animatic") [Spanish Cover]
type: MusicAlbum
date published: 2024-06-04

Where Is The Justice (From "Hazbin Hotel Animatic") [Spanish Cover]
type: MusicAlbum
date published: 2024-06-04
track: Where Is The Justice (From "Hazbin Hotel Animatic") - Spanish Cover
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217290
  explicit: false
  by artist: Laharl Square
  in album: Where Is The Justice (From "Hazbin Hotel Animatic") [Spanish Cover]
    type: MusicAlbum
    date published: 2024-06-04
  genre: anime
  isrc code: QZPJ32369314
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T08:54:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x757a69a99d85f63e55134bc16764e33e79a815537f39f4aaf44b995ce0844c34
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958137
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958137
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32369314
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T11:55:43Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x757a69a99d85f63e55134bc16764e33e79a815537f39f4aaf44b995ce0844c34. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:55:43Z), 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/QZPJ32369314.
    date published: 2026-07-15T11:55:43Z
  audio: Where Is The Justice (From "Hazbin Hotel Animatic") - Spanish Cover
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 106.005
    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: 0.521
    additional property: Energy
      type: PropertyValue
      value: 0.644
    additional property: Speechiness
      type: PropertyValue
      value: 0.038
    additional property: Acousticness
      type: PropertyValue
      value: 0.056
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.112
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.5
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.088
    additional property: Key Name
      type: PropertyValue
      value: Eb
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Open The Door (From "That's Not My Neighbor") [Spanish Cover]
type: MusicAlbum
date published: 2024-06-04

Usubeni (From "Dragon Ball Super") [Spanish Cover]
type: MusicAlbum
date published: 2024-06-04

Happy Face (From "Hazbin Hotel Animatic") [Spanish Cover]
type: MusicAlbum
date published: 2024-06-20

Happy Face (From "Hazbin Hotel Animatic") [Spanish Cover]
type: MusicAlbum
date published: 2024-06-20

Monster (From "Epic The Musical") [Spanish Cover]
type: MusicAlbum
date published: 2024-06-28

Monster (From "Epic The Musical") [Spanish Cover]
type: MusicAlbum
date published: 2024-06-28

Gossip (From "Hazbin Hotel Animatic") [Spanish Cover]
type: MusicAlbum
date published: 2024-07-02

Gossip (From "Hazbin Hotel Animatic") [Spanish Cover]
type: MusicAlbum
date published: 2024-07-02

Ruthlessness (From "Epic: The Musical") [Spanish Cover]
type: MusicAlbum
date published: 2024-09-27

Ruthlessness (From "Epic: The Musical") [Spanish Cover]
type: MusicAlbum
date published: 2024-09-27

Alice in Wonderland Villain Song (From "Lydia The Bard Animatic") [Male Spanish Cover]
type: MusicAlbum
date published: 2024-10-14

Alice in Wonderland Villain Song (From "Lydia The Bard Animatic") [Male Spanish Cover]
type: MusicAlbum
date published: 2024-10-14

Daisies (From "Hazbin Hotel") [Spanish Cover]
type: MusicAlbum
date published: 2024-10-29

Daisies (From "Hazbin Hotel") [Spanish Cover]
type: MusicAlbum
date published: 2024-10-29

Jaka Jaan (From "Dragon Ball Daima") [Spanish TV-Size Cover]
type: MusicAlbum
date published: 2024-10-31

Mirabel Villain Song Part 2 (From "Lydia The Bard Animatic") [Spanish Male Cover]
type: MusicAlbum
date published: 2024-11-05

Mirabel Villain Song Part 2 (From "Lydia The Bard Animatic") [Spanish Male Cover]
type: MusicAlbum
date published: 2024-11-05
track: Mirabel Villain Song Part 2 (From "Lydia The Bard Animatic") - Spanish Male Cover
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252330
  explicit: false
  by artist: Laharl Square
  in album: Mirabel Villain Song Part 2 (From "Lydia The Bard Animatic") [Spanish Male Cover]
    type: MusicAlbum
    date published: 2024-11-05
  genre: anime
  isrc code: QZPJ32416714
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T14:05:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x069c29963e268419a432707d082144fc6dbb1c4e4f103f9ceac83a8d8a02eac5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956545
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956545
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32416714
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T19:59:51Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x069c29963e268419a432707d082144fc6dbb1c4e4f103f9ceac83a8d8a02eac5. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZPJ32416714.
    date published: 2026-07-03T19:59:51Z
  audio: Mirabel Villain Song Part 2 (From "Lydia The Bard Animatic") - Spanish Male Cover
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 61.211
    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: 0.423
    additional property: Energy
      type: PropertyValue
      value: 0.543
    additional property: Speechiness
      type: PropertyValue
      value: 0.062
    additional property: Acousticness
      type: PropertyValue
      value: 0.443
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.098
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.572
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.039
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

Simba's Villain Song
type: MusicAlbum
date published: 2024-11-10
track: Simba's Villain Song
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239636
  explicit: false
  by artist: Laharl Square
  in album: Simba's Villain Song
    type: MusicAlbum
    date published: 2024-11-10
  genre: anime
  isrc code: QZPJ32421189
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T10:07:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe1c58925f8cc0598414ca863c29e60dc392fc851a90096efce59fe164f185b06
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958716
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958716
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32421189
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T10:15:55Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c58925f8cc0598414ca863c29e60dc392fc851a90096efce59fe164f185b06. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/QZPJ32421189.
    date published: 2026-07-19T10:15:55Z
  audio: Simba's Villain Song
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 109.797
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.258
    additional property: Energy
      type: PropertyValue
      value: 0.372
    additional property: Speechiness
      type: PropertyValue
      value: 0.037
    additional property: Acousticness
      type: PropertyValue
      value: 0.771
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.037
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.282
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.591
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Simba's Villain Song
type: MusicAlbum
date published: 2024-11-10
track: Simba's Villain Song
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239636
  explicit: false
  by artist: Laharl Square
  in album: Simba's Villain Song
    type: MusicAlbum
    date published: 2024-11-10
  genre: anime
  isrc code: QZPJ32421189
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe1c58925f8cc0598414ca863c29e60dc392fc851a90096efce59fe164f185b06
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958870
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958870
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32421189
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T14:07:39Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c58925f8cc0598414ca863c29e60dc392fc851a90096efce59fe164f185b06. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T14:07:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32421189.
    date published: 2026-07-20T14:07:39Z
  audio: Simba's Villain Song
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 69.939
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.156
    additional property: Energy
      type: PropertyValue
      value: 0.375
    additional property: Speechiness
      type: PropertyValue
      value: 0.037
    additional property: Acousticness
      type: PropertyValue
      value: 0.772
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.037
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.282
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.594
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Suffering (From "Epic: The Musical") [Spanish Cover]
type: MusicAlbum
date published: 2024-11-22

Suffering (From "Epic: The Musical") [Spanish Cover]
type: MusicAlbum
date published: 2024-11-22

God Games (From "Epic: The Musical") [Spanish Cover]
type: MusicAlbum
date published: 2024-12-02

God Games (From "Epic: The Musical") [Spanish Cover]
type: MusicAlbum
date published: 2024-12-02

Dangerous (From "Epic: The Musical") [Spanish Cover]
type: MusicAlbum
date published: 2024-12-05

Dangerous (From "Epic: The Musical") [Spanish Cover]
type: MusicAlbum
date published: 2024-12-05

Ma Meilleure Ennemie (From "Arcane Season 2") [Spanish Cover]
type: MusicAlbum
date published: 2024-12-10

Ma Meilleure Ennemie (From "Arcane Season 2") [Spanish Cover]
type: MusicAlbum
date published: 2024-12-10

Valentino (From "Hazbin Hotel Animatic") [Spanish Cover]
type: MusicAlbum
date published: 2024-12-16

Valentino (From "Hazbin Hotel Animatic") [Spanish Cover]
type: MusicAlbum
date published: 2024-12-16

The Line (From "Arcane Season 2") [Spanish Cover]
type: MusicAlbum
date published: 2024-12-20

The Line (From "Arcane Season 2") [Spanish Cover]
type: MusicAlbum
date published: 2024-12-20
track: The Line (From "Arcane Season 2") - Spanish Cover
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189504
  explicit: false
  by artist: Laharl Square
  in album: The Line (From "Arcane Season 2") [Spanish Cover]
    type: MusicAlbum
    date published: 2024-12-20
  genre: anime
  isrc code: QZPJ32435309
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-29T14:01:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf158771557daa4ac4ce0592d71a00c3e60ba54d8c236e3e5e9a60b3d292f4ec3
  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/QZPJ32435309
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf158771557daa4ac4ce0592d71a00c3e60ba54d8c236e3e5e9a60b3d292f4ec3. 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/QZPJ32435309.
    date published: 2026-07-02T16:51:38Z
  audio: The Line (From "Arcane Season 2") - Spanish Cover
    type: AudioObject
    additional property: Tempo (BPM)
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      value: 142.429
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
      type: PropertyValue
      value: 0.47
    additional property: Energy
      type: PropertyValue
      value: 0.407
    additional property: Speechiness
      type: PropertyValue
      value: 0.039
    additional property: Acousticness
      type: PropertyValue
      value: 0.113
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.06
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.165
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.581
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Mastermind (From "Helluva Boss") [Spanish Cover]
type: MusicAlbum
date published: 2024-12-26

Mastermind (From "Helluva Boss") [Spanish Cover]
type: MusicAlbum
date published: 2024-12-26

I Will Be Okay (From "Helluva Boss") [Spanish Cover]
type: MusicAlbum
date published: 2025-01-27
track: I Will Be Okay (From "Helluva Boss") - Spanish Cover
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166250
  explicit: false
  by artist: Laharl Square
  in album: I Will Be Okay (From "Helluva Boss") [Spanish Cover]
    type: MusicAlbum
    date published: 2025-01-27
  genre: anime
  isrc code: QZPJ32444498
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  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32444498
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x427409aebb9af68778225d18cf435ee9336bf9c37f98fbe582501497b82061e5. 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/QZPJ32444498.
    date published: 2026-07-02T16:51:38Z
  audio: I Will Be Okay (From "Helluva Boss") - Spanish Cover
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
      type: PropertyValue
      value: 0.376
    additional property: Energy
      type: PropertyValue
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
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    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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      value: -9.751
    additional property: Key Name
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    additional property: Mode Name
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I Will Be Okay (From "Helluva Boss") [Spanish Cover]
type: MusicAlbum
date published: 2025-01-27

Would You Fall in Love with Me Again (From "Epic: The Musical") [Spanish Cover]
type: MusicAlbum
date published: 2025-01-30

Would You Fall in Love with Me Again (From "Epic: The Musical") [Spanish Cover]
type: MusicAlbum
date published: 2025-01-30

Smell Like Cherry (From "Metal Family") [Spanish Cover]
type: MusicAlbum
date published: 2025-02-04

Smell Like Cherry (From "Metal Family") [Spanish Cover]
type: MusicAlbum
date published: 2025-02-04

Odysseus (From "Epic: The Musical") [Spanish Cover]
type: MusicAlbum
date published: 2025-02-21

Odysseus (From "Epic: The Musical") [Spanish Cover]
type: MusicAlbum
date published: 2025-02-21

No Longer You (From "Epic The Musical") [Spanish Cover]
type: MusicAlbum
date published: 2025-03-03

No Longer You (From "Epic The Musical") [Spanish Cover]
type: MusicAlbum
date published: 2025-03-03

Love in Paradise (From "Epic The Musical") [Spanish Cover]
type: MusicAlbum
date published: 2025-03-20

Love in Paradise (From "Epic The Musical") [Spanish Cover]
type: MusicAlbum
date published: 2025-03-20

Hold Them Down (From "Epic The Musical") [Spanish Cover]
type: MusicAlbum
date published: 2025-04-01

Hold Them Down (From "Epic The Musical") [Spanish Cover]
type: MusicAlbum
date published: 2025-04-01

Done For (From "Epic The Musical") [Spanish Cover]
type: MusicAlbum
date published: 2025-04-15

Done For (From "Epic The Musical") [Spanish Cover]
type: MusicAlbum
date published: 2025-04-15

Just a Man (From "Epic The Musical") [Spanish Cover]
type: MusicAlbum
date published: 2025-05-12

Just a Man (From "Epic The Musical") [Spanish Cover]
type: MusicAlbum
date published: 2025-05-12

The Underworld (From "Epic The Musical") [Spanish Cover]
type: MusicAlbum
date published: 2025-05-29

The Underworld (From "Epic The Musical") [Spanish Cover]
type: MusicAlbum
date published: 2025-05-29

Legendary - EPIC: The Musical (Versión en Español Latino)
type: MusicAlbum
date published: 2025-05-30

Remember Them - EPIC: The Musical (Versión en Español Latino)
type: MusicAlbum
date published: 2025-06-11

Siren (Ariel's Villain Song) [Cover en Español]
type: MusicAlbum
date published: 2025-06-11
track: Siren (Ariel's Villain Song) - Cover en Español
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234837
  explicit: false
  by artist: Laharl Square
  in album: Siren (Ariel's Villain Song) [Cover en Español]
    type: MusicAlbum
    date published: 2025-06-11
  genre: anime
  isrc code: QZYD92508330
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
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  additional property: OTSVerificationAPI
    type: PropertyValue
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  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T01:43:49Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f3a2ce4ab3d597284af282abaf0e9bf332d24856100d3f301861273b5256360. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZYD92508330.
    date published: 2026-07-05T01:43:49Z
  audio: Siren (Ariel's Villain Song) - Cover en Español
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
      type: PropertyValue
      value: 0.336
    additional property: Energy
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
      type: PropertyValue
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    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
      type: PropertyValue
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    additional property: Loudness (dB)
      type: PropertyValue
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    additional property: Key Name
      type: PropertyValue
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    additional property: Mode Name
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Libre Soy (Elsa Villain Song) [Cover en Español]
type: MusicAlbum
date published: 2025-06-11

Take the Shot (Tinkerbell's Villain Song Part 2) [Cover en Español]
type: MusicAlbum
date published: 2025-06-11

All 2 U - Helluva Boss (Versión en Español Latino)
type: MusicAlbum
date published: 2025-06-12

Curtain Call - My Hero Academia (Versión en Español Latino)
type: MusicAlbum
date published: 2025-06-18

Open Arms (EPIC: The Musical) [Versión en Español Latino]
type: MusicAlbum
date published: 2025-06-22

Warrior of The Mind (EPIC: The Musical) [Versión en Español Latino]
type: MusicAlbum
date published: 2025-06-27

Your Idol (K-Pop Demon Hunters) [Versión en Español Latino]
type: MusicAlbum
date published: 2025-07-09

Golden (K-Pop Demon Hunters Male Version) [Español Latino]
type: MusicAlbum
date published: 2025-07-13
track: Golden (K-Pop Demon Hunters Male Version) - Español Latino
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193328
  explicit: false
  by artist: Laharl Square
  in album: Golden (K-Pop Demon Hunters Male Version) [Español Latino]
    type: MusicAlbum
    date published: 2025-07-13
  genre: anime
  isrc code: QZYD92509061
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  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x685b839b096469724a20aaeaeb069698f714710cdd7c596d51c538fc2d4f6407
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  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/QZYD92509061
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x685b839b096469724a20aaeaeb069698f714710cdd7c596d51c538fc2d4f6407. 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/QZYD92509061.
    date published: 2026-07-04T10:04:33Z
  audio: Golden (K-Pop Demon Hunters Male Version) - Español Latino
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
      type: PropertyValue
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
      type: PropertyValue
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
      type: PropertyValue
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    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
      type: PropertyValue
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    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.251
    additional property: Key Name
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    additional property: Mode Name
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Kekka Orai - My Hero Academia: Vigilantes (Spanish Cover)
type: MusicAlbum
date published: 2025-07-19
track: Kekka Orai - My Hero Academia: Vigilantes - Spanish Cover
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171349
  explicit: false
  by artist: Laharl Square
  in album: Kekka Orai - My Hero Academia: Vigilantes (Spanish Cover)
    type: MusicAlbum
    date published: 2025-07-19
  genre: anime
  isrc code: QZYD92509136
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T02:39:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x58506bae859a270a1c85086ab55797476a0f50173c7f3009eaf93f6366427074
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958808
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYD92509136
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T05:42:26Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58506bae859a270a1c85086ab55797476a0f50173c7f3009eaf93f6366427074. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:42:26Z), 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/QZYD92509136.
    date published: 2026-07-20T05:42:26Z
  audio: Kekka Orai - My Hero Academia: Vigilantes - Spanish Cover
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
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    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
      type: PropertyValue
      value: 0.668
    additional property: Energy
      type: PropertyValue
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    additional property: Speechiness
      type: PropertyValue
      value: 0.155
    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
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    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.764
    additional property: Loudness (dB)
      type: PropertyValue
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    additional property: Key Name
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Scylla (EPIC: The Musical) [Versión en Español Latino]
type: MusicAlbum
date published: 2025-07-23

Blaze (Tsubasa Reservoir Chronicles) [Versión en Español Latino]
type: MusicAlbum
date published: 2025-07-26

Six Hundred Strike (EPIC: The Musical) [Versión en Español Latino]
type: MusicAlbum
date published: 2025-07-27

SPECIALZ (Jujutsu Kaisen OP) [Versión en Español Latino]
type: MusicAlbum
date published: 2025-07-30

Soda Pop (K-Pop Demon Hunters) [Versión en Español Latino]
type: MusicAlbum
date published: 2025-08-06
track: Soda Pop (K-Pop Demon Hunters) - Versión en Español Latino
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152256
  explicit: false
  by artist: Laharl Square
  in album: Soda Pop (K-Pop Demon Hunters) [Versión en Español Latino]
    type: MusicAlbum
    date published: 2025-08-06
  genre: anime
  isrc code: QZYD92509469
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  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T08:23:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3bd3aa5c21caed0b6199fb74633f758a5525214f44d9d875264c8f13646ce98f
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  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958137
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYD92509469
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T11:25:42Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bd3aa5c21caed0b6199fb74633f758a5525214f44d9d875264c8f13646ce98f. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:25:42Z), 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/QZYD92509469.
    date published: 2026-07-15T11:25:42Z
  audio: Soda Pop (K-Pop Demon Hunters) - Versión en Español Latino
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    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
      type: PropertyValue
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.665
    additional property: Loudness (dB)
      type: PropertyValue
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    additional property: Key Name
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    additional property: Mode Name
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Karma (A Hazbin Hotel Song) Alastor [Versión en Español Latino]
type: MusicAlbum
date published: 2025-08-16
track: Karma (A Hazbin Hotel Song) Alastor - Versión en Español Latino
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204234
  explicit: false
  by artist: Laharl Square
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    date published: 2025-08-16
  genre: anime
  isrc code: QZYD92509646
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T13:24:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7049c2db77af96e46d0737d8120763c6d746e39dd86f90715eb3f8f0498f4d99
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958163
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958163
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYD92509646
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T14:38:07Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7049c2db77af96e46d0737d8120763c6d746e39dd86f90715eb3f8f0498f4d99. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/QZYD92509646.
    date published: 2026-07-15T14:38:07Z
  audio: Karma (A Hazbin Hotel Song) Alastor - Versión en Español Latino
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 115.056
    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: 0.687
    additional property: Energy
      type: PropertyValue
      value: 0.745
    additional property: Speechiness
      type: PropertyValue
      value: 0.048
    additional property: Acousticness
      type: PropertyValue
      value: 0.027
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.217
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.606
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.299
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Wouldn't You Like (EPIC: The Musical) [Versión en Español Latino]
type: MusicAlbum
date published: 2025-08-27

Thunder Bringer (EPIC: The Musical) [Versión en Español Latino]
type: MusicAlbum
date published: 2025-09-03
track: Thunder Bringer (EPIC: The Musical) - Versión en Español Latino
  type: MusicRecording
  duration: PT4M8S
  duration ms: 248629
  explicit: false
  by artist: Laharl Square
  in album: Thunder Bringer (EPIC: The Musical) [Versión en Español Latino]
    type: MusicAlbum
    date published: 2025-09-03
  genre: anime
  isrc code: QZYD92500423
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T22:58:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x764a564198960684698ccfafd01ba895d9b9acda0e886edc131e98e9d15ebbbb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958340
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958340
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYD92500423
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T02:00:14Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x764a564198960684698ccfafd01ba895d9b9acda0e886edc131e98e9d15ebbbb. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:00:14Z), 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/QZYD92500423.
    date published: 2026-07-17T02:00:14Z
  audio: Thunder Bringer (EPIC: The Musical) - Versión en Español Latino
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 79.981
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.198
    additional property: Energy
      type: PropertyValue
      value: 0.611
    additional property: Speechiness
      type: PropertyValue
      value: 0.113
    additional property: Acousticness
      type: PropertyValue
      value: 0.336
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.137
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.339
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.9
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Different Beast (EPIC: The Musical) [Versión en Español Latino]
type: MusicAlbum
date published: 2025-09-17

Light (Metal Family Ches Song) [Versión en Español Latino]
type: MusicAlbum
date published: 2025-09-19
track: Light (Metal Family Ches Song) - Versión en Español Latino
  type: MusicRecording
  duration: PT7M13S
  duration ms: 433109
  explicit: false
  by artist: Laharl Square
  in album: Light (Metal Family Ches Song) [Versión en Español Latino]
    type: MusicAlbum
    date published: 2025-09-19
  genre: anime
  isrc code: QZYD92500257
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T04:13:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4a7fa0e0af3bbb2ea4eb3bc60f3c199786dceab4db3887c1f478fe4264128fd2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958822
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958822
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYD92500257
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T07:11:02Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a7fa0e0af3bbb2ea4eb3bc60f3c199786dceab4db3887c1f478fe4264128fd2. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T07:11:02Z), 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/QZYD92500257.
    date published: 2026-07-20T07:11:02Z
  audio: Light (Metal Family Ches Song) - Versión en Español Latino
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 119.897
    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: 0.546
    additional property: Energy
      type: PropertyValue
      value: 0.614
    additional property: Speechiness
      type: PropertyValue
      value: 0.033
    additional property: Acousticness
      type: PropertyValue
      value: 0.017
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.13
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.353
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.376
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major

Story Of My Life (Metal Family) [Versión en Español Latino]
type: MusicAlbum
date published: 2025-09-19
track: Story Of My Life (Metal Family) - Versión en Español Latino
  type: MusicRecording
  duration: PT4M4S
  duration ms: 244836
  explicit: false
  by artist: Laharl Square
  in album: Story Of My Life (Metal Family) [Versión en Español Latino]
    type: MusicAlbum
    date published: 2025-09-19
  genre: anime
  isrc code: QZYD92500250
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-06T04:25:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x782f6270526d2d182e481f839b1b90b5c9271c824fe18fafaa5ff28237a3c446
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956891
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956891
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYD92500250
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T07:16:32Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x782f6270526d2d182e481f839b1b90b5c9271c824fe18fafaa5ff28237a3c446. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QZYD92500250.
    date published: 2026-07-06T07:16:32Z
  audio: Story Of My Life (Metal Family) - Versión en Español Latino
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 142.665
    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: 0.491
    additional property: Energy
      type: PropertyValue
      value: 0.749
    additional property: Speechiness
      type: PropertyValue
      value: 0.041
    additional property: Acousticness
      type: PropertyValue
      value: 0.102
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.289
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.783
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.39
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

Die For Me (Wendy's Villain Song) [Versión en Español Latino]
type: MusicAlbum
date published: 2025-09-21

Takedown (K-Pop Demon Hunters) [Versión en Español Latino]
type: MusicAlbum
date published: 2025-09-28

Survive (EPIC: The Musical) [Versión en Español Latino]
type: MusicAlbum
date published: 2025-10-08
track: Survive (EPIC: The Musical) - Versión en Español Latino
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196351
  explicit: false
  by artist: Laharl Square
  in album: Survive (EPIC: The Musical) [Versión en Español Latino]
    type: MusicAlbum
    date published: 2025-10-08
  genre: anime
  isrc code: QZYD92501071
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T21:34:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2c591ece6eefd7b7f2e368a184e5c598fd9b7500e1a9fb4e7290717bc9eaf6de
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956728
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956728
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYD92501071
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T01:43:49Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c591ece6eefd7b7f2e368a184e5c598fd9b7500e1a9fb4e7290717bc9eaf6de. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZYD92501071.
    date published: 2026-07-05T01:43:49Z
  audio: Survive (EPIC: The Musical) - Versión en Español Latino
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 76.545
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.484
    additional property: Energy
      type: PropertyValue
      value: 0.783
    additional property: Speechiness
      type: PropertyValue
      value: 0.077
    additional property: Acousticness
      type: PropertyValue
      value: 0.14
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.146
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.61
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.01
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Minor

THE REVO - Boku no Hero Academia (Versión en Español Latino)
type: MusicAlbum
date published: 2025-10-11
track: THE REVO - Boku no Hero Academia - Versión en Español Latino
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237898
  explicit: false
  by artist: Laharl Square
  in album: THE REVO - Boku no Hero Academia (Versión en Español Latino)
    type: MusicAlbum
    date published: 2025-10-11
  genre: anime
  isrc code: QZYD92501141
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T21:27:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf31bccca0ecf7437da974a97b2421240c3600e2898cc3b466b6116f8562dac8e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956728
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956728
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYD92501141
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T01:43:49Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf31bccca0ecf7437da974a97b2421240c3600e2898cc3b466b6116f8562dac8e. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZYD92501141.
    date published: 2026-07-05T01:43:49Z
  audio: THE REVO - Boku no Hero Academia - Versión en Español Latino
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 152.075
    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: 0.653
    additional property: Energy
      type: PropertyValue
      value: 0.861
    additional property: Speechiness
      type: PropertyValue
      value: 0.06
    additional property: Acousticness
      type: PropertyValue
      value: 0.073
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.353
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.85
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.736
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Major

Gravity (Hazbin Hotel Season 2) [Versión en Español Latino]
type: MusicAlbum
date published: 2025-10-22
track: Gravity (Hazbin Hotel Season 2) - Versión en Español Latino
  type: MusicRecording
  duration: PT1M55S
  duration ms: 115194
  explicit: false
  by artist: Laharl Square
  in album: Gravity (Hazbin Hotel Season 2) [Versión en Español Latino]
    type: MusicAlbum
    date published: 2025-10-22
  genre: anime
  isrc code: QZYD92501349
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-02T22:18:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbb3540f6c6da71f2335d6202261c67c354cc7be1c5edcdb655e7157c3e33a1ef
  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/QZYD92501349
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb3540f6c6da71f2335d6202261c67c354cc7be1c5edcdb655e7157c3e33a1ef. 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/QZYD92501349.
    date published: 2026-07-03T00:42:11Z
  audio: Gravity (Hazbin Hotel Season 2) - Versión en Español Latino
    type: AudioObject
    additional property: Tempo (BPM)
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Tear it Down (Luisa's Villain Song) [Versión en Español Latino]
type: MusicAlbum
date published: 2025-10-29

Reclaim My Story (Belle's Villain Song Parte 2) [Versión Español Latino]
type: MusicAlbum
date published: 2025-11-05

Upside Down (Alastor Hazbin Hotel Song) [Versión en Español Latino]
type: MusicAlbum
date published: 2025-11-12

Once We Get Up There (Hazbin Hotel Season 2) [Versión en Español Latino]
type: MusicAlbum
date published: 2025-11-15