Marina
type: MusicGroup
description: thumb|upright=1.5|Marina on Portugal Avenue, Rio de Janeiro, Brazil thumb|upright=1.5|Marina in Fort Lauderdale, Florida A marina (from Spanish , Portuguese and Italian : "related to the sea") is a d
popularity: 11
followers: 934
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x384a8079529537b1cce41568341672fa7b3e16878f55d85f06d2ba1aaab16570
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953827
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953827
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d91fb8bb-6d7b-4d68-8300-f7717f1e5967.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d91fb8bb-6d7b-4d68-8300-f7717f1e5967.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d91fb8bb-6d7b-4d68-8300-f7717f1e5967
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T19:59:56Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x384a8079529537b1cce41568341672fa7b3e16878f55d85f06d2ba1aaab16570. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d91fb8bb-6d7b-4d68-8300-f7717f1e5967.json and https://artists.proofprofile.net/proofs/artist/d91fb8bb-6d7b-4d68-8300-f7717f1e5967.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
album: Olhos Felizes
  type: MusicAlbum
  date published: 1980-01-01
album: 70's
  type: MusicAlbum
  date published: 1994-01-01
album: Searching For You
  type: MusicAlbum
  date published: 2007-11-09
album: Searching For You (Remixes)
  type: MusicAlbum
  date published: 2008-04-15
album: Parole Come Piume
  type: MusicAlbum
  date published: 2010-01-31
album: SECRET BASE kimiga kureta mono
  type: MusicAlbum
  date published: 2010-10-15
album: Magnificat
  type: MusicAlbum
  date published: 2012-12-28
album: PRECIOUS BABY / Namida koraete
  type: MusicAlbum
  date published: 2013-01-09
album: Saturday Night
  type: MusicAlbum
  date published: 2013-04-08
album: Jawaiian Life
  type: MusicAlbum
  date published: 2015-04-22
album: Solo te, in ogni secondo
  type: MusicAlbum
  date published: 2015-07-13
album: ツメタイハナビラ
  type: MusicAlbum
  date published: 2015-08-26
album: ねがいごと
  type: MusicAlbum
  date published: 2016-01-13
album: ねがいごと
  type: MusicAlbum
  date published: 2016-01-13
album: Work from Home
  type: MusicAlbum
  date published: 2016-02-26
album: Jawaiian Life(DIAMOND mix)
  type: MusicAlbum
  date published: 2016-10-12
album: Jawaiian Life（DIAMOND mix）
  type: MusicAlbum
  date published: 2016-10-12
album: Vino In Visul Meu
  type: MusicAlbum
  date published: 2017-01-05
album: Dream Catcher 〜40 SPIRITZ〜
  type: MusicAlbum
  date published: 2017-05-31
album: Dream Catcher ~40 SPIRITZ~
  type: MusicAlbum
  date published: 2017-05-31
album: Spanish Memories
  type: MusicAlbum
  date published: 2018-04-14
album: Love
  type: MusicAlbum
  date published: 2018-05-14
album: Love You
  type: MusicAlbum
  date published: 2018-05-26
album: 5 Minutes
  type: MusicAlbum
  date published: 2018-06-30
album: Karibu
  type: MusicAlbum
  date published: 2018-07-07
album: Log Out
  type: MusicAlbum
  date published: 2018-10-03
album: Желкен
  type: MusicAlbum
  date published: 2018-11-02
album: It's Love
  type: MusicAlbum
  date published: 2019-02-18
album: Forever
  type: MusicAlbum
  date published: 2019-07-07
album: 70's
  type: MusicAlbum
  date published: 2020-01-29
album: Feel Love For You
  type: MusicAlbum
  date published: 2020-08-14
album: Memory
  type: MusicAlbum
  date published: 2020-09-14
album: Party All Night
  type: MusicAlbum
  date published: 2020-10-14
album: Ale for...
  type: MusicAlbum
  date published: 2020-11-11
album: Beginning
  type: MusicAlbum
  date published: 2020-11-16
album: Beginning
  type: MusicAlbum
  date published: 2020-11-16
album: Promised Love
  type: MusicAlbum
  date published: 2021-03-21
album: To Skiniko (Stigmes)
  type: MusicAlbum
  date published: 2021-08-23
album: Telephone
  type: MusicAlbum
  date published: 2021-09-19
album: My Style
  type: MusicAlbum
  date published: 2021-11-17
album: Shape of You (Japanese Lyric For Girls)
  type: MusicAlbum
  date published: 2021-12-04
album: Shape of You (Japanese Lyric For Girls)
  type: MusicAlbum
  date published: 2021-12-04
album: Bluff
  type: MusicAlbum
  date published: 2022-04-29
album: Never End Love Story
  type: MusicAlbum
  date published: 2022-07-10
album: Never End Love Story
  type: MusicAlbum
  date published: 2022-07-10
album: Memory (Remix Ver.)
  type: MusicAlbum
  date published: 2022-09-14
album: Back In Time
  type: MusicAlbum
  date published: 2022-11-20
album: Teseris Kai Okto
  type: MusicAlbum
  date published: 2023-02-09
album: Wink
  type: MusicAlbum
  date published: 2023-02-14
album: DOLL
  type: MusicAlbum
  date published: 2023-09-01
album: NEVER STOP
  type: MusicAlbum
  date published: 2023-11-16
album: ずっと、ずっと
  type: MusicAlbum
  date published: 2023-12-09
album: Snow White Dance
  type: MusicAlbum
  date published: 2023-12-24
album: Snow White Dance
  type: MusicAlbum
  date published: 2023-12-24
album: Shimokitazawa south exit shopping street
  type: MusicAlbum
  date published: 2024-03-14
album: Imagination
album: Sugar Lady
album: I LOVE YOU
album: YUME
album: RE:BOOT
track: Ela Só Quer Nhá-Nhá
track: Eternal Flame (Déjame Soñar)
track: Voglio i miei soldi
track: 今夜はブギー・バック - smooth rap

Ela Só Quer Nhá-Nhá
type: MusicRecording
duration: PT3M13S
duration ms: 193293
explicit: false
by artist: Sangue Latino
by artist: Marina
in album: Eu Te Amo Meu Brasil, Vol. 7
  type: MusicAlbum
  date published: 2018-03-29
isrc code: BRACT1603602
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T20:10:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2119ea9efffba33594c2f3c1b84c3117facd3ac5956650a32b5b15065b146a8c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRACT1603602
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957120
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:22:41+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2119ea9efffba33594c2f3c1b84c3117facd3ac5956650a32b5b15065b146a8c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/BRACT1603602.
  date published: 2026-07-08T03:53:27Z
audio: Ela Só Quer Nhá-Nhá
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 140.384
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.774
  additional property: Energy
    type: PropertyValue
    value: 0.714
  additional property: Speechiness
    type: PropertyValue
    value: 0.032
  additional property: Acousticness
    type: PropertyValue
    value: 0.395
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.154
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.966
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.04
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

Eternal Flame (Déjame Soñar)
type: MusicRecording
duration: PT3M25S
duration ms: 205480
explicit: false
by artist: Geno
by artist: Natalia
by artist: Thalía Garrido
by artist: Marina
in album: Operación Triunfo 2017 (Duetos)
  type: MusicAlbum
  date published: 2017-12-22
isrc code: ES5701701184
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T08:31:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x16f32d1a68b00cc3ec49daef6b0aa877aaf90bb5f3a6480a9cff4a95694fd2a6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5701701184
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16f32d1a68b00cc3ec49daef6b0aa877aaf90bb5f3a6480a9cff4a95694fd2a6. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/ES5701701184.
  date published: 2026-07-02T11:34:59Z
audio: Eternal Flame (Déjame Soñar)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 107.122
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.642
  additional property: Energy
    type: PropertyValue
    value: 0.767
  additional property: Speechiness
    type: PropertyValue
    value: 0.032
  additional property: Acousticness
    type: PropertyValue
    value: 0.222
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.073
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.744
  additional property: Loudness (dB)
    type: PropertyValue
    value: -8.617
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Voglio i miei soldi
type: MusicRecording
duration: PT2M49S
duration ms: 169826
explicit: false
by artist: Duke Montana
by artist: Sick Luke
by artist: Marina
by artist: Guè Pequeno
in album: Grind Muzik 4
  type: MusicAlbum
  date published: 2018-06-29
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c89d59edada26b8a13ac0ba571ec9727f27b5964ca8a5bd0793e718f9b5a9d2. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/IT1UP1800008.
  date published: 2026-07-22T17:48:40Z
audio: Voglio i miei soldi
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 145.221
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.641
  additional property: Energy
    type: PropertyValue
    value: 0.555
  additional property: Speechiness
    type: PropertyValue
    value: 0.182
  additional property: Acousticness
    type: PropertyValue
    value: 0.057
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.144
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.384
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.01
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Minor
isrc code: IT1UP1800008
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 959159
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-22T17:48:40+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT1UP1800008
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 959159
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/959159
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-22T17:48:40+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

今夜はブギー・バック - smooth rap
type: MusicRecording
duration: PT1M44S
duration ms: 104013
explicit: false
by artist: g1ammy
by artist: Marika
by artist: Marina
in album: 鉄板カヴァー ～J-POP編～ powered by ハンバーグ師匠
  type: MusicAlbum
  date published: 2017-06-28
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fb648ff63358ccc62538057dce43b7d9d25b2c8e1809d5e4391d29d05e8cbbf. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/JPH711100632.
  date published: 2026-07-31T06:42:11Z
audio: 今夜はブギー・バック - smooth rap
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 114.569
  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: 0.862
  additional property: Energy
    type: PropertyValue
    value: 0.83
  additional property: Speechiness
    type: PropertyValue
    value: 0.274
  additional property: Acousticness
    type: PropertyValue
    value: 0.402
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.447
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.485
  additional property: Loudness (dB)
    type: PropertyValue
    value: -8.87
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Minor
isrc code: JPH711100632
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960360
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T06:42:11+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPH711100632
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960360
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960360
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T06:42:11+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

Imagination
type: MusicAlbum
date published: 2024-04-23

Sugar Lady
type: MusicAlbum
date published: 2024-11-16

I LOVE YOU
type: MusicAlbum
date published: 2025-03-01

YUME
type: MusicAlbum
date published: 2025-03-01

RE:BOOT
type: MusicAlbum
date published: 2025-03-01

Yakusoku to Yuzora
type: MusicAlbum
date published: 2025-03-01

Everlasting
type: MusicAlbum
date published: 2025-03-01