Skinnybear
type: MusicGroup
genre: chilean trap
popularity: 25
followers: 6291
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf9e85a7682d43a59eaf210bdc6e12fe953900d59ac33c42552adcce849abf8de
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/a2fc97b5-3a4b-46e0-9d87-e363c8200531.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a2fc97b5-3a4b-46e0-9d87-e363c8200531.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a2fc97b5-3a4b-46e0-9d87-e363c8200531
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
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 0xf9e85a7682d43a59eaf210bdc6e12fe953900d59ac33c42552adcce849abf8de. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a2fc97b5-3a4b-46e0-9d87-e363c8200531.json and https://artists.proofprofile.net/proofs/artist/a2fc97b5-3a4b-46e0-9d87-e363c8200531.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
album: Como niños
  type: MusicAlbum
  date published: 2020-05-01
album: Como niños
  type: MusicAlbum
  date published: 2020-05-01
  track: Como niños
    type: MusicRecording
    duration: PT3M29S
    duration ms: 209110
    explicit: false
    by artist: Skinnybear
    in album: Como niños
      type: MusicAlbum
      date published: 2020-05-01
    genre: chilean trap
    isrc code: QZES72034234
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T03:32:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf2924cad9ce553f38f4e2e613c3af421b994ac56740da1ffa3900cbb3ffd56a8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958245
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958245
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72034234
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T05:50:22Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2924cad9ce553f38f4e2e613c3af421b994ac56740da1ffa3900cbb3ffd56a8. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72034234.
      date published: 2026-07-16T05:50:22Z
    audio: Como niños
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 180.218
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.654
      additional property: Energy
        type: PropertyValue
        value: 0.35
      additional property: Speechiness
        type: PropertyValue
        value: 0.048
      additional property: Acousticness
        type: PropertyValue
        value: 0.701
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.047
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.511
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.774
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Como niños
  type: MusicAlbum
  date published: 2020-05-01
album: Como niños
  type: MusicAlbum
  date published: 2020-05-01
album: No quiere saber
  type: MusicAlbum
  date published: 2020-05-30
album: No Quiere Saber
  type: MusicAlbum
  date published: 2020-05-30
album: No quiere saber
  type: MusicAlbum
  date published: 2020-05-30
album: ÍNDIGO THE MIXTAPE
  type: MusicAlbum
  date published: 2020-07-15
album: ÍNDIGO THE MIXTAPE
  type: MusicAlbum
  date published: 2020-07-15
album: ÍNDIGØ THE MIXTAPE
  type: MusicAlbum
  date published: 2020-07-15
album: ÍNDIGØ THE MIXTAPE
  type: MusicAlbum
  date published: 2020-07-15
album: Peligrosa
  type: MusicAlbum
  date published: 2020-07-17
album: Peligrosa
  type: MusicAlbum
  date published: 2020-07-17
album: Peligrosa
  type: MusicAlbum
  date published: 2020-07-17
album: Peligrosa
  type: MusicAlbum
  date published: 2020-07-17
album: Ele Uve Challenge
  type: MusicAlbum
  date published: 2020-08-05
album: It's Whatever
  type: MusicAlbum
  date published: 2020-08-10
album: it's whatever
  type: MusicAlbum
  date published: 2020-08-10
album: it's whatever
  type: MusicAlbum
  date published: 2020-08-10
album: Come My Way
  type: MusicAlbum
  date published: 2020-08-24
album: come my way
  type: MusicAlbum
  date published: 2020-08-24
album: come my way
  type: MusicAlbum
  date published: 2020-08-24
album: Tú, canción de madrugada
  type: MusicAlbum
  date published: 2020-10-03
album: Tú, canción de madrugada
  type: MusicAlbum
  date published: 2020-10-03
album: Tú, canción de madrugada
  type: MusicAlbum
  date published: 2020-10-03
  track: Tú, canción de madrugada
    type: MusicRecording
    duration: PT2M49S
    duration ms: 169850
    explicit: false
    by artist: Skinnybear
    in album: Tú, canción de madrugada
    genre: chilean trap
    isrc code: QZK6F2055148
    additional property: CopyrightID
    additional property: CopyrightStatus
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Tú, canción de madrugada
album: deja vú
album: Deja Vu
album: Recorriendo el mar
album: Infierno o Paraíso
album: Buscando el cielo
album: buscando el cielo
album: Dánae
album: Droga
album: Trapstar
album: TRAPSTAR
album: Otra vez
album: Esto No Es Sobre Ti
album: Esto no es sobre ti
album: ESTO NO ES SOBRE TI
album: mmMMm
album: <2
album: lo mismo de siempre
album: Lo Mismo de Siempre (Sped Up)
album: <2 (El Corazón Me Lo Partió)
track: INDIXE
track: Uh

INDIXE
type: MusicRecording
duration: PT2M53S
duration ms: 173893
explicit: false
by artist: Abrildefresa
by artist: Skinnybear
by artist: xsickboi
in album: bERANITO DIAz
  type: MusicAlbum
  date published: 2023-04-07
genre: chilean-trap
isrc code: QZHN62354065
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T09:46:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x03cf458a614cc5b971ce5103e7094a80461492db3ef558f27c36cf99f3ec3ddb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953513
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62354065
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
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
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: 953513
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T12:47:07+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 0x03cf458a614cc5b971ce5103e7094a80461492db3ef558f27c36cf99f3ec3ddb. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZHN62354065.
  date published: 2026-06-13T12:47:07Z
audio: INDIXE
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 117.964
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.664
  additional property: Energy
    type: PropertyValue
    value: 0.434
  additional property: Speechiness
    type: PropertyValue
    value: 0.109
  additional property: Acousticness
    type: PropertyValue
    value: 0.765
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.135
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.858
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.858
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Uh
type: MusicRecording
duration: PT3M0S
duration ms: 180014
explicit: false
by artist: YISVS
by artist: Skinnybear
by artist: Kirobeats
by artist: BlopaOnTheTrack
in album: Kaos
  type: MusicAlbum
  date published: 2021-01-16
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x194356a85912efe400921721a8676703d2ab7451c158cbf6729e8a876a742e7a. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/CLKT22003592.
  date published: 2026-07-30T18:23:33Z
audio: Uh
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 123.437
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.92
  additional property: Energy
    type: PropertyValue
    value: 0.436
  additional property: Speechiness
    type: PropertyValue
    value: 0.137
  additional property: Acousticness
    type: PropertyValue
    value: 0.267
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.126
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.467
  additional property: Loudness (dB)
    type: PropertyValue
    value: -11.466
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Minor
isrc code: CLKT22003592
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: 960291
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-30T18:23:33+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CLKT22003592
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960291
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960291
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T18:23:33+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

Skinnybear
type: MusicGroup

Tú, canción de madrugada
type: MusicAlbum
date published: 2020-10-03

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-07-16T21:50:29+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x0a2abca72138ab7019c0fef1645e85ac01f3c44ac905413326d71fba6000823a

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 958331

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/958331

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2055148

OTSTimestamp
type: PropertyValue
value: 2026-07-17T00:52:04Z

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 0x0a2abca72138ab7019c0fef1645e85ac01f3c44ac905413326d71fba6000823a. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:52:04Z), 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/QZK6F2055148.
date published: 2026-07-17T00:52:04Z

Tú, canción de madrugada
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 115.131
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: 0.778
additional property: Energy
  type: PropertyValue
  value: 0.263
additional property: Speechiness
  type: PropertyValue
  value: 0.039
additional property: Acousticness
  type: PropertyValue
  value: 0.643
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.11
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.762
additional property: Loudness (dB)
  type: PropertyValue
  value: -8.527
additional property: Key Name
  type: PropertyValue
  value: F#
additional property: Mode Name
  type: PropertyValue
  value: Major

Tú, canción de madrugada
type: MusicAlbum
date published: 2020-10-03

deja vú
type: MusicAlbum
date published: 2020-10-31

Deja Vu
type: MusicAlbum
date published: 2020-10-31

deja vú
type: MusicAlbum
date published: 2020-10-31

Recorriendo el mar
type: MusicAlbum
date published: 2020-11-11

Infierno o Paraíso
type: MusicAlbum
date published: 2021-02-08

Infierno o Paraíso
type: MusicAlbum
date published: 2021-02-08

Buscando el cielo
type: MusicAlbum
date published: 2021-02-19

buscando el cielo
type: MusicAlbum
date published: 2021-02-19

Buscando el cielo
type: MusicAlbum
date published: 2021-02-27

Dánae
type: MusicAlbum
date published: 2021-05-21

Dánae
type: MusicAlbum
date published: 2021-05-21

Dánae
type: MusicAlbum
date published: 2021-05-21

Dánae
type: MusicAlbum
date published: 2021-05-21

Droga
type: MusicAlbum
date published: 2021-07-21

Droga
type: MusicAlbum
date published: 2021-07-21

Droga
type: MusicAlbum
date published: 2021-07-21

Trapstar
type: MusicAlbum
date published: 2021-09-10

TRAPSTAR
type: MusicAlbum
date published: 2021-09-10

TRAPSTAR
type: MusicAlbum
date published: 2021-09-10

Otra vez
type: MusicAlbum
date published: 2021-10-22

Esto No Es Sobre Ti
type: MusicAlbum
date published: 2023-02-22
track: Bésame, Quizás Te Escriba Otra
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161968
  explicit: true
  by artist: Skinnybear
  in album: Esto No Es Sobre Ti
    type: MusicAlbum
    date published: 2023-02-22
  genre: chilean trap
  isrc code: QZDA42387122
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T09:22:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x98c1ea3180498c8ceeee3a71cc439945ed8c065dd8ea55b94cbf765d89f2dc56
  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/QZDA42387122
  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 0x98c1ea3180498c8ceeee3a71cc439945ed8c065dd8ea55b94cbf765d89f2dc56. 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/QZDA42387122.
    date published: 2026-07-03T21:18:05Z
  audio: Bésame, Quizás Te Escriba Otra
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 96.863
    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: 0.783
    additional property: Energy
      type: PropertyValue
      value: 0.296
    additional property: Speechiness
      type: PropertyValue
      value: 0.13
    additional property: Acousticness
      type: PropertyValue
      value: 0.723
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.099
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.771
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.499
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: Teriyaki
  type: MusicRecording
  duration: PT2M4S
  duration ms: 124827
  explicit: true
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-03T10:47:44Z
  audio: Teriyaki
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  subject of: OpenTimestamps Proof of Existence
  audio: De Mis Ojos a las Notas
track: Estrés Post Romántico

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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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7986774544ed4d64ed4dedb6f3c377b26797401976574da5e4e0a4591f0a0eca. 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/QZDA42387125.
date published: 2026-07-19T12:24:55Z

De Mis Ojos a las Notas
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additional property: Mode (Major/Minor)
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Estrés Post Romántico
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by artist: Skinnybear
in album: Esto No Es Sobre Ti
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  date published: 2023-02-22
genre: chilean trap
isrc code: QZDA42387126
additional property: CopyrightID
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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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  date published: 2026-07-05T10:59:37Z
audio: Estrés Post Romántico
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Esto no es sobre ti
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date published: 2023-02-22

ESTO NO ES SOBRE TI
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date published: 2023-02-22

ESTO NO ES SOBRE TI
type: MusicAlbum
date published: 2023-02-22

mmMMm
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date published: 2023-12-21

mmMMm
type: MusicAlbum
date published: 2023-12-21

<2
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date published: 2024-02-14

lo mismo de siempre
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date published: 2024-04-18
track: lo mismo de siempre
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58df0f8cf6d95c8d7eb6da8737b0bf1cb21354a8c3610ddb671be69b39eeee03. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:05:21Z), 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/QZK6N2473739.
    date published: 2026-07-20T02:05:21Z
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    additional property: Mode (Major/Minor)
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lo mismo de siempre
type: MusicAlbum
date published: 2024-04-18

Lo Mismo de Siempre (Sped Up)
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date published: 2024-04-25

<2 (El Corazón Me Lo Partió)
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date published: 2025-02-03