Skiro Senpai
type: MusicGroup
genre: anime rap
popularity: 24
followers: 6617
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSProofURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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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
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  date published: 2026-06-12T19:24:56Z
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album: Deku vs Bakugou
  type: MusicAlbum
  date published: 2020-08-29
album: Deku vs Bakugou
  type: MusicAlbum
  date published: 2020-08-29
album: Kanao y Inosuke Vs Douma
  type: MusicAlbum
  date published: 2021-04-07
album: Kanao y Inosuke Vs Douma
  type: MusicAlbum
  date published: 2021-04-07
album: Amor en Kimetsu No Yaiba
  type: MusicAlbum
  date published: 2021-04-07
album: Shinobu Kocho
  type: MusicAlbum
  date published: 2021-07-09
album: Kodomo No Kamisama (Con Nami)
  type: MusicAlbum
  date published: 2021-09-10
album: Akaza (Historia y Muerte)
  type: MusicAlbum
  date published: 2021-09-10
album: Tanjiro Vs Enmu
  type: MusicAlbum
  date published: 2021-09-10
album: Akaza (Historia y Muerte)
  type: MusicAlbum
  date published: 2021-09-10
album: Maki Vs Clan Zen'in
  type: MusicAlbum
  date published: 2021-09-10
album: Pilares Vs Luna Superior Uno
  type: MusicAlbum
  date published: 2021-10-10
album: Zerofuku (Con Nyako)
  type: MusicAlbum
  date published: 2021-10-10
album: Pilares Vs Luna Superior Uno
  type: MusicAlbum
  date published: 2021-10-10
album: Mikey Vs Kazutora
  type: MusicAlbum
  date published: 2021-10-10
album: Yuta Vs Geto
  type: MusicAlbum
  date published: 2021-10-27
album: Lunas Superiores
  type: MusicAlbum
  date published: 2021-11-19
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    genre: anime rap
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-13T23:58:45Z
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album: Vander y Vi Vs Silco
  type: MusicAlbum
  date published: 2021-11-19
album: La Muerte de Chifuyu
  type: MusicAlbum
  date published: 2021-11-19
album: Lunas Superiores (Con Varios Artistas)
  type: MusicAlbum
  date published: 2021-11-19
album: Mitsuya Vs Taiju
  type: MusicAlbum
  date published: 2021-11-19
album: Tanjiro y Nezuko Vs Daki
  type: MusicAlbum
  date published: 2022-01-19
album: Takemichi Vs Taiju
  type: MusicAlbum
  date published: 2022-01-28
album: Musashi Miyamoto Vs Honda Tadakasu
  type: MusicAlbum
  date published: 2022-05-07
album: Tanjiro y Tomioka Vs Akaza
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    genre: anime rap
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    subject of: OpenTimestamps Proof of Existence
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album: Kokonoi Hajime (Historia y Desarrollo)
album: Kakashi Vs Ninjas de la Roca (Muerte de Obito)
album: Takemichi Vs Kisaki
album: Naruto Vs Sasuke
album: Shinobu Vs Douma
album: Albafica Vs Minos
album: Juujika No Rokunin
album: Takemichi Vs Kisaki 2
album: Zenitsu Vs Kaigaku
album: Denji Vs Reze
album: Denji Vs Santa Claus
album: Sukuna Vs Jogo (El Incidente de Shibuya)
album: Midoriya Vs Shigaraki
album: Tokito Vs Gyokko
album: Mitsuri Vs Hantengu
album: Mechamaru Vs Mahito
album: Lideres
album: Denji Vs Aki (Con Nat Zhu)
album: Saitama Vs Tatsumaki
album: Itadori Vs Mahito (El Incidente de Shibuya)
album: Toda Seigen Vs Fuma Kotaro
album: Gojo Vs Toji
album: Atom Eve
album: Gohan Vs Bojack
album: Gojo Satoru Vs Maldiciones (El Incidente de Shibuya)
album: Denji Vs Santa Claus (Remix)
album: Scott Pilgrim Da el Salto
album: Denji Vs Aki
album: Tiempo
album: Suerte
album: Mas que basura
album: Apostador Mortal
album: Radio
album: Venganza
album: 100 cosas que hare
album: Como mi padre
album: Ser diferente
album: Muerte
album: Monstruo

Skiro Senpai
type: MusicGroup

Tanjiro y Tomioka Vs Akaza
type: MusicAlbum
date published: 2022-05-07

CopyrightID
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CopyrightStatus
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CopyrightRegisteredAt
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CopyrightChainExplorerURL
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OTSHash
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OTSBitcoinBlock
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OTSBitcoinBlockVerifyURL
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OTSVerificationAPI
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OTSTimestamp
type: PropertyValue
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OTSVerifyInstructions
type: PropertyValue
value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe477a6f2ac791573eead50f58e21f01d048b6bc4d926b41309763e44de788bf. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:27:19Z), 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/QZHZ52243876.
date published: 2026-07-15T14:27:19Z

Tanjiro y Tomioka Vs Akaza
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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: Danceability
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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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additional property: Key Name
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additional property: Mode Name
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Kokonoi Hajime (Historia y Desarrollo)
type: MusicAlbum
date published: 2022-05-07

Kakashi Vs Ninjas de la Roca (Muerte de Obito)
type: MusicAlbum
date published: 2022-05-07

Takemichi Vs Kisaki
type: MusicAlbum
date published: 2022-05-07

Naruto Vs Sasuke
type: MusicAlbum
date published: 2022-05-07

Shinobu Vs Douma
type: MusicAlbum
date published: 2022-09-25

Albafica Vs Minos
type: MusicAlbum
date published: 2022-09-25

Juujika No Rokunin
type: MusicAlbum
date published: 2022-09-25

Takemichi Vs Kisaki 2
type: MusicAlbum
date published: 2022-09-25

Zenitsu Vs Kaigaku
type: MusicAlbum
date published: 2022-10-24
track: Zenitsu Vs Kaigaku
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    type: MusicAlbum
    date published: 2022-10-24
  genre: anime rap
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2298335
  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
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    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f34d7e76c6c89711596840dc4d26ac2627fd894d579f87eb26668a3b5210ad4. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T10:57:37Z), 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/QZW9K2298335.
    date published: 2026-07-17T10:57:37Z
  audio: Zenitsu Vs Kaigaku
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Denji Vs Reze
type: MusicAlbum
date published: 2022-10-24

Denji Vs Santa Claus
type: MusicAlbum
date published: 2022-10-31

Sukuna Vs Jogo (El Incidente de Shibuya)
type: MusicAlbum
date published: 2023-02-06

Midoriya Vs Shigaraki
type: MusicAlbum
date published: 2023-02-12

Tokito Vs Gyokko
type: MusicAlbum
date published: 2023-03-09

Mitsuri Vs Hantengu
type: MusicAlbum
date published: 2023-03-31
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
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    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c6743618b5763a949a4c36d6d2f647a8ee37e7c960b90df4cc3a93c641db7ed. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), 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/QZGLS2360489.
    date published: 2026-07-17T05:45:43Z
  audio: Mitsuri Vs Hantengu
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Mechamaru Vs Mahito
type: MusicAlbum
date published: 2023-04-13

Tokito Vs Gyokko
type: MusicAlbum
date published: 2023-04-15

Lideres
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date published: 2023-04-22

Lideres
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date published: 2023-04-22

Denji Vs Aki (Con Nat Zhu)
type: MusicAlbum
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Saitama Vs Tatsumaki
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Saitama Vs Tatsumaki
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Itadori Vs Mahito (El Incidente de Shibuya)
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date published: 2023-06-24
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-03T21:18:05Z
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Itadori Vs Mahito (El Incidente de Shibuya)
type: MusicAlbum
date published: 2023-06-24

Toda Seigen Vs Fuma Kotaro
type: MusicAlbum
date published: 2023-08-10

Gojo Vs Toji
type: MusicAlbum
date published: 2023-08-17

Gojo Vs Toji
type: MusicAlbum
date published: 2023-08-17

Atom Eve
type: MusicAlbum
date published: 2023-08-27

Gohan Vs Bojack
type: MusicAlbum
date published: 2023-09-29

Gojo Satoru Vs Maldiciones (El Incidente de Shibuya)
type: MusicAlbum
date published: 2023-10-24

Denji Vs Santa Claus (Remix)
type: MusicAlbum
date published: 2024-01-03

Scott Pilgrim Da el Salto
type: MusicAlbum
date published: 2024-01-03

Denji Vs Aki
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date published: 2024-01-03
track: Denji Vs Aki
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-16T23:32:39Z
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Denji Vs Aki
type: MusicAlbum
date published: 2024-01-03

Denji Vs Santa Claus
type: MusicAlbum
date published: 2024-01-03

Tiempo
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date published: 2024-02-27

Suerte
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date published: 2024-02-27

Mas que basura
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date published: 2024-02-27

Apostador Mortal
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Radio
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Venganza
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100 cosas que hare
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date published: 2024-04-11

Como mi padre
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Ser diferente
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date published: 2024-05-06

Muerte
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date published: 2024-05-20

Monstruo
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date published: 2024-06-26
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-15T14:54:45Z
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Control
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date published: 2024-06-28

¿Quien soy?
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Subasta
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date published: 2024-08-07

Vigilante
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Rayo
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date published: 2024-10-04

Héroe
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Vi vs Jinx
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Hibridos/Poseídos
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date published: 2024-12-20

Calabazas
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date published: 2024-12-20

Momo y Okarun vs Turbo abuela
type: MusicAlbum
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Amor
type: MusicAlbum
date published: 2025-01-31

Mirar Atrás
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date published: 2025-01-31

Amor Maldito
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date published: 2025-02-06

Amor de madre
type: MusicAlbum
date published: 2025-02-06

Sun Wu Kong vs Dark Momotaro
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
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    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-19T20:45:23Z
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Algo mas
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date published: 2025-02-18

Pino-cho 008 vs Hansel y Gretel
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-13T18:21:16Z
  audio: Pino-cho 008 vs Hansel y Gretel
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    additional property: Mode (Major/Minor)
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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Sangre Negra
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Mal de ojo
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-20T06:45:58Z
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Desgracia
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14818294d99674bf907d31e3e3e230a6748681438854991e60eadace895d37df. 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/QZWDD2563950.
    date published: 2026-07-15T05:35:13Z
  audio: Desgracia
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 100.063
    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: 0.778
    additional property: Energy
      type: PropertyValue
      value: 0.611
    additional property: Speechiness
      type: PropertyValue
      value: 0.083
    additional property: Acousticness
      type: PropertyValue
      value: 0.724
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.132
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.587
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.318
    additional property: Key Name
      type: PropertyValue
      value: Eb
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Infierno
type: MusicAlbum
date published: 2025-06-12
track: Infierno
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208089
  explicit: false
  by artist: Skiro Senpai
  in album: Infierno
    type: MusicAlbum
    date published: 2025-06-12
  genre: anime rap
  isrc code: QZWDE2598935
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T19:29:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7ab06d672780d2aae46c1e098f13aa989b1a6a20912066a94173086abe6e929a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958194
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958194
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDE2598935
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T22:31:18Z
  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 0x7ab06d672780d2aae46c1e098f13aa989b1a6a20912066a94173086abe6e929a. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:31:18Z), 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/QZWDE2598935.
    date published: 2026-07-15T22:31:18Z
  audio: Infierno
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 149.945
    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: 0.676
    additional property: Energy
      type: PropertyValue
      value: 0.447
    additional property: Speechiness
      type: PropertyValue
      value: 0.054
    additional property: Acousticness
      type: PropertyValue
      value: 0.376
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.099
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.516
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.38
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
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Juicio
type: MusicAlbum
date published: 2025-07-06
track: Juicio
  type: MusicRecording
  duration: PT4M21S
  duration ms: 261000
  explicit: true
  by artist: Skiro Senpai
  in album: Juicio
    type: MusicAlbum
    date published: 2025-07-06
  genre: anime rap
  isrc code: QZWV32550356
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T17:50:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6874244e2cec7f573af849da5761a15ca5bd7fb5c0301c907d455812fb184568
  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/QZWV32550356
  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 0x6874244e2cec7f573af849da5761a15ca5bd7fb5c0301c907d455812fb184568. 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/QZWV32550356.
    date published: 2026-07-03T21:18:05Z
  audio: Juicio
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 120.018
    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: 0.823
    additional property: Energy
      type: PropertyValue
      value: 0.498
    additional property: Speechiness
      type: PropertyValue
      value: 0.204
    additional property: Acousticness
      type: PropertyValue
      value: 0.787
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.104
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.693
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.126
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Heroismo
type: MusicAlbum
date published: 2025-07-20
track: Heroismo
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206254
  explicit: false
  by artist: Skiro Senpai
  in album: Heroismo
    type: MusicAlbum
    date published: 2025-07-20
  genre: anime rap
  isrc code: QZWV32570554
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-13T01:12:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xefe92c1593cb3983c0e5e8980f9f87236298e924c02254d99ad673d8262f1816
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957785
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957785
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWV32570554
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-13T01:55:31Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefe92c1593cb3983c0e5e8980f9f87236298e924c02254d99ad673d8262f1816. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWV32570554.
    date published: 2026-07-13T01:55:31Z
  audio: Heroismo
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 191.851
    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: 0.616
    additional property: Energy
      type: PropertyValue
      value: 0.638
    additional property: Speechiness
      type: PropertyValue
      value: 0.226
    additional property: Acousticness
      type: PropertyValue
      value: 0.431
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.09
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.517
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.31
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Paranormal
type: MusicAlbum
date published: 2025-08-17

Berserker
type: MusicAlbum
date published: 2025-08-31
track: Berserker
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209419
  explicit: false
  by artist: Skiro Senpai
  in album: Berserker
    type: MusicAlbum
    date published: 2025-08-31
  genre: anime rap
  isrc code: QZZ8A2531260
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-13T01:13:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xaabb3c0a6f0d66e3c8f9b6934722045db31c141c9c0a6c043c3e2a210aa99abc
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957785
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957785
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2531260
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-13T01:55:31Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaabb3c0a6f0d66e3c8f9b6934722045db31c141c9c0a6c043c3e2a210aa99abc. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2531260.
    date published: 2026-07-13T01:55:31Z
  audio: Berserker
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 98.025
    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: 0.673
    additional property: Energy
      type: PropertyValue
      value: 0.615
    additional property: Speechiness
      type: PropertyValue
      value: 0.049
    additional property: Acousticness
      type: PropertyValue
      value: 0.644
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.129
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.273
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.296
    additional property: Key Name
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    additional property: Mode Name
      type: PropertyValue
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Basura
type: MusicAlbum
date published: 2025-09-04

Marcas
type: MusicAlbum
date published: 2025-09-15

Humanidad
type: MusicAlbum
date published: 2025-09-28
track: Humanidad
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206142
  explicit: false
  by artist: Skiro Senpai
  in album: Humanidad
    type: MusicAlbum
    date published: 2025-09-28
  genre: anime rap
  isrc code: QZZ8A2582595
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T09:26:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2d684c618f467c1c73f431911b223d6545e0e1383f96460f186dd49f534273b3
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958857
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958857
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2582595
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T09:45:25Z
  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 0x2d684c618f467c1c73f431911b223d6545e0e1383f96460f186dd49f534273b3. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/QZZ8A2582595.
    date published: 2026-07-20T09:45:25Z
  audio: Humanidad
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 139.992
    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: 0.729
    additional property: Energy
      type: PropertyValue
      value: 0.551
    additional property: Speechiness
      type: PropertyValue
      value: 0.042
    additional property: Acousticness
      type: PropertyValue
      value: 0.546
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.092
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.462
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.202
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Apariencias
type: MusicAlbum
date published: 2025-10-22