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type: MusicGroup
popularity: 12
followers: 272
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  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: 2026-06-14T07:39:50Z
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album: Pop Songs (Instrumental Flute Cover)
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  date published: 2020-05-28
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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: 2026-07-12T22:25:13Z
    audio: Shape of You - Cover
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  track: Somewhere Only We Know - Cover
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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: 2026-07-18T06:27:01Z
    audio: Somewhere Only We Know - Cover
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album: Very Very Strongest (Cover)
album: Addams Family (Cover)
album: Blackbird (Cover)
album: La Vie En Rose (Cover)
album: Here (Cover)
album: Carinhoso (Cover)
album: Trem das Onze (Cover)
album: Kamado Tanjirou no Uta (Cover)
album: Anunciação (Cover)
album: Swordland (Cover)
album: Não Deixa o Samba Morrer (Cover)
album: Luffy Fierce Attack (Cover)
album: Take On Me (Cover)
album: Pirates Of Caribean
album: Toss a Coin To Your Witcher (Cover)
album: Sorriso Resplandecente (Cover)
album: Samidare (Cover)
album: Priscila's Song (Cover)
album: Yesterday (Cover)
album: Shape of You (Cover)
album: Quase Sem Querer (Cover)
album: Sis Puella Magica (Cover)
album: My Way (Cover)
album: Jenny Of Oldstones (Cover)
album: Inferno (Fire Force) [Cover]
album: Chrono Trigger Theme
album: Butterfly (Digimon) [Cover]
album: We Are (One Piece) [Cover]
album: Phoenix (Cover)
album: The Bells of Notre Dame
album: The Day (My Hero Academia) [Cover]
album: Ocean Eyes (Cover)
album: Gonna Fly Now (Cover)
album: A Cruel Angel's Thesis (Cover)
album: Fly High (Cover)
album: All for Us

Key Name
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Mode Name
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Very Very Strongest (Cover)
type: MusicAlbum
date published: 2020-11-17

Addams Family (Cover)
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date published: 2020-11-17

Blackbird (Cover)
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date published: 2020-11-17

La Vie En Rose (Cover)
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Here (Cover)
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Carinhoso (Cover)
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Trem das Onze (Cover)
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date published: 2020-11-17

Kamado Tanjirou no Uta (Cover)
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date published: 2020-11-17

Anunciação (Cover)
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date published: 2020-11-17

Swordland (Cover)
type: MusicAlbum
date published: 2020-11-17

Não Deixa o Samba Morrer (Cover)
type: MusicAlbum
date published: 2020-11-17

Luffy Fierce Attack (Cover)
type: MusicAlbum
date published: 2020-11-17

Take On Me (Cover)
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date published: 2020-11-17
track: Take On Me - Cover
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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
    type: DigitalDocument
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x010117a0da1552130fa8bbe1c8a9bc9782761d2bd27ce1804d68525f966a662e. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T22:19:05Z), 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/QZNJX2019608.
    date published: 2026-07-16T22:19:05Z
  audio: Take On Me - Cover
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Pirates Of Caribean
type: MusicAlbum
date published: 2020-11-17

Toss a Coin To Your Witcher (Cover)
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date published: 2020-11-17

Sorriso Resplandecente (Cover)
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date published: 2020-11-17

Samidare (Cover)
type: MusicAlbum
date published: 2020-11-17

Priscila's Song (Cover)
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track: Priscila's Song - Cover
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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
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0d6b0ad86ab273fef86e5ee1ff902589df21985da68e63febe30718bdef723d. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/QZNJX2001718.
    date published: 2026-07-12T22:25:04Z
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      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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Yesterday (Cover)
type: MusicAlbum
date published: 2020-11-17

Shape of You (Cover)
type: MusicAlbum
date published: 2020-11-17

Quase Sem Querer (Cover)
type: MusicAlbum
date published: 2020-11-17

Sis Puella Magica (Cover)
type: MusicAlbum
date published: 2020-11-17

My Way (Cover)
type: MusicAlbum
date published: 2020-11-17

Jenny Of Oldstones (Cover)
type: MusicAlbum
date published: 2020-11-17

Inferno (Fire Force) [Cover]
type: MusicAlbum
date published: 2020-12-04

Chrono Trigger Theme
type: MusicAlbum
date published: 2020-12-04

Butterfly (Digimon) [Cover]
type: MusicAlbum
date published: 2020-12-04

We Are (One Piece) [Cover]
type: MusicAlbum
date published: 2020-12-04

Phoenix (Cover)
type: MusicAlbum
date published: 2020-12-04

The Bells of Notre Dame
type: MusicAlbum
date published: 2020-12-04

The Day (My Hero Academia) [Cover]
type: MusicAlbum
date published: 2020-12-04

Ocean Eyes (Cover)
type: MusicAlbum
date published: 2020-12-04

Gonna Fly Now (Cover)
type: MusicAlbum
date published: 2020-12-04

A Cruel Angel's Thesis (Cover)
type: MusicAlbum
date published: 2020-12-04

Fly High (Cover)
type: MusicAlbum
date published: 2020-12-04

All for Us
type: MusicAlbum
date published: 2022-03-26