The Samu
type: MusicGroup
popularity: 23
followers: 620
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf02ab6eb97c2381d08861d168de8469c8569e438e00657f5ac69a914e92a2d02
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/6ed178bc-0876-496d-a448-c6cf214725f1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6ed178bc-0876-496d-a448-c6cf214725f1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6ed178bc-0876-496d-a448-c6cf214725f1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf02ab6eb97c2381d08861d168de8469c8569e438e00657f5ac69a914e92a2d02","name":"The Samu","registered_at":"2026-06-12T00:32:58Z","symbol":"NIM0143332","token_address":"0x447aa22a1913b6f8a4c5a49e706ffdd8b8c87055","type":"artist","uuid":"6ed178bc-0876-496d-a448-c6cf214725f1"}
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 0xf02ab6eb97c2381d08861d168de8469c8569e438e00657f5ac69a914e92a2d02. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6ed178bc-0876-496d-a448-c6cf214725f1.json and https://artists.proofprofile.net/proofs/artist/6ed178bc-0876-496d-a448-c6cf214725f1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xf02ab6eb97c2381d08861d168de8469c8569e438e00657f5ac69a914e92a2d02","name":"The Samu","registered_at":"2026-06-12T00:32:58Z","symbol":"NIM0143332","token_address":"0x447aa22a1913b6f8a4c5a49e706ffdd8b8c87055","type":"artist","uuid":"6ed178bc-0876-496d-a448-c6cf214725f1"}
album: Fantasía Sexual
  type: MusicAlbum
  date published: 2014-02-17
album: Fantasía Sexual
  type: MusicAlbum
  date published: 2014-02-18
album: Fantasía Sexual (Remix)
  type: MusicAlbum
  date published: 2014-08-04
album: Fantasía SeXual (REMIX)
  type: MusicAlbum
  date published: 2014-09-18
album: Fantasía Sexxxual 2014
  type: MusicAlbum
  date published: 2014-09-18
album: Loca Loca
  type: MusicAlbum
  date published: 2014-10-15
album: LOCA LOCA
  type: MusicAlbum
  date published: 2014-10-15
album: Volver a Sonreir
  type: MusicAlbum
  date published: 2017-06-05
album: Fantasía Sexual
  type: MusicAlbum
  date published: 2018-10-09
album: Or Nah (Spanish Version)
  type: MusicAlbum
  date published: 2019-01-03
album: Or Nah (Spanish Version)
  type: MusicAlbum
  date published: 2019-01-03
album: Or Nah (Spanish Version)
  type: MusicAlbum
  date published: 2019-01-03
album: Or Nah (Spanish Version)
  type: MusicAlbum
  date published: 2019-01-03
album: Tu sin mi (Deluxe 8D)
  type: MusicAlbum
  date published: 2020-01-13
album: Tú Sin Mi (Deluxe 8D)
  type: MusicAlbum
  date published: 2020-01-13
album: Tú Sin Mi (Deluxe 8D)
  type: MusicAlbum
  date published: 2020-01-13
album: Tú Sin Mi (Deluxe 8D)
  type: MusicAlbum
  date published: 2020-01-13
album: Distancia
  type: MusicAlbum
  date published: 2020-06-30
album: Distancia
  type: MusicAlbum
  date published: 2020-06-30
album: Flowstar
  type: MusicAlbum
  date published: 2021-01-28
album: Flowstar
  type: MusicAlbum
  date published: 2021-01-28
album: Flowstar
  type: MusicAlbum
  date published: 2021-01-28
album: Lean On
  type: MusicAlbum
  date published: 2021-08-26
album: RocKstaR (Spanish Version)
  type: MusicAlbum
  date published: 2021-12-09
  track: RocKstaR - Spanish Version
    type: MusicRecording
    duration: PT1M59S
    duration ms: 119172
    explicit: false
    by artist: The Samu
    in album: RocKstaR (Spanish Version)
      type: MusicAlbum
      date published: 2021-12-09
    isrc code: QZTPX2112588
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T07:18:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1d3100038f56958105ca0a9be776ad37c4df0fe4e90642e9174adcbf63be7cac
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958842
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958842
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2112588
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T10:20:50Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d3100038f56958105ca0a9be776ad37c4df0fe4e90642e9174adcbf63be7cac. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T10:20:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2112588.
      date published: 2026-07-20T10:20:50Z
    audio: RocKstaR - Spanish Version
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 79.72
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.568
      additional property: Energy
        type: PropertyValue
        value: 0.739
      additional property: Speechiness
        type: PropertyValue
        value: 0.194
      additional property: Acousticness
        type: PropertyValue
        value: 0.516
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.112
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.057
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.479
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Rockstar (Spanish Version)
  type: MusicAlbum
  date published: 2021-12-09
album: Rockstar
  type: MusicAlbum
  date published: 2021-12-09
album: Parchecito
album: Guaracho
album: Cupido
album: Perreo and Roll
album: Cómo lo hiciste
album: SAD! (EDM)
album: SAD!
album: SICK
album: FOR YOU
album: Sad Mood
album: POV
album: Fantasía Sexxxual 2014 (Remix)
album: Guaracho (Sped Up)
album: Pills and Flashes (Sped Up)
album: Or Nah (Spanish Version) [REMIX]
album: Dark Tr3p (Sped Up)
album: NO CONTEXT
album: Borraré tus fotos
album: El dueño del Party
album: CERRITOS
album: Fiestas de la Cosecha
album: Dark Eilish

Parchecito
type: MusicAlbum
date published: 2022-01-27

Parchecito
type: MusicAlbum
date published: 2022-06-15

Parchecito
type: MusicAlbum
date published: 2022-06-15

Guaracho
type: MusicAlbum
date published: 2022-10-06

Guaracho
type: MusicAlbum
date published: 2022-10-06

Guaracho
type: MusicAlbum
date published: 2022-10-06

Cupido
type: MusicAlbum
date published: 2022-10-13

Cupido
type: MusicAlbum
date published: 2022-10-13

Cupido
type: MusicAlbum
date published: 2022-11-10

Parchecito
type: MusicAlbum
date published: 2022-11-10

Lean On
type: MusicAlbum
date published: 2022-11-17

Distancia
type: MusicAlbum
date published: 2022-11-17

Lean On
type: MusicAlbum
date published: 2022-11-17

Perreo and Roll
type: MusicAlbum
date published: 2022-12-15

Perreo and Roll
type: MusicAlbum
date published: 2022-12-15
track: Perreo and Roll
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157333
  explicit: false
  by artist: The Samu
  in album: Perreo and Roll
    type: MusicAlbum
    date published: 2022-12-15
  isrc code: QZWDD2257540
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T07:55:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x11e19ace43793fd2fcd24cf843afd6deaf5759968c21af4c6685ab5c0c66e270
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958384
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958384
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2257540
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T10:57:40Z
  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 0x11e19ace43793fd2fcd24cf843afd6deaf5759968c21af4c6685ab5c0c66e270. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T10:57:40Z), 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/QZWDD2257540.
    date published: 2026-07-17T10:57:40Z
  audio: Perreo and Roll
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 179.993
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.663
    additional property: Energy
      type: PropertyValue
      value: 0.702
    additional property: Speechiness
      type: PropertyValue
      value: 0.302
    additional property: Acousticness
      type: PropertyValue
      value: 0.211
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.8
    additional property: Liveness
      type: PropertyValue
      value: 0.527
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.639
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.7
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major

Cómo lo hiciste
type: MusicAlbum
date published: 2023-05-26

Cómo lo hiciste
type: MusicAlbum
date published: 2023-05-26

SAD! (EDM)
type: MusicAlbum
date published: 2023-07-21

SAD!
type: MusicAlbum
date published: 2023-07-21

SICK
type: MusicAlbum
date published: 2023-12-01

SICK
type: MusicAlbum
date published: 2023-12-01

FOR YOU
type: MusicAlbum
date published: 2024-03-01

FOR YOU
type: MusicAlbum
date published: 2024-03-01

Sad Mood
type: MusicAlbum
date published: 2024-03-04

Sad Mood
type: MusicAlbum
date published: 2024-03-04

POV
type: MusicAlbum
date published: 2024-03-28

POV
type: MusicAlbum
date published: 2024-03-28
track: POV
  type: MusicRecording
  duration: PT2M16S
  duration ms: 136250
  explicit: false
  by artist: The Samu
  in album: POV
    type: MusicAlbum
    date published: 2024-03-28
  isrc code: USLZJ2466275
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T23:27:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc9ad26d2629bbd0cd2203687dda56e4cbb54b15a778630d1045d435720924859
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958468
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958468
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2466275
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T00:27:51Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9ad26d2629bbd0cd2203687dda56e4cbb54b15a778630d1045d435720924859. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2466275.
    date published: 2026-07-18T00:27:51Z
  audio: POV
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 85.008
    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.78
    additional property: Energy
      type: PropertyValue
      value: 0.663
    additional property: Speechiness
      type: PropertyValue
      value: 0.084
    additional property: Acousticness
      type: PropertyValue
      value: 0.579
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.108
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.433
    additional property: Loudness (dB)
      type: PropertyValue
      value: -2.955
    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Fantasía Sexxxual 2014 (Remix)
type: MusicAlbum
date published: 2024-05-13

Guaracho (Sped Up)
type: MusicAlbum
date published: 2024-06-21

Pills and Flashes (Sped Up)
type: MusicAlbum
date published: 2024-08-01

Or Nah (Spanish Version) [REMIX]
type: MusicAlbum
date published: 2024-08-19

Dark Tr3p (Sped Up)
type: MusicAlbum
date published: 2024-08-21

NO CONTEXT
type: MusicAlbum
date published: 2024-11-30

Borraré tus fotos
type: MusicAlbum
date published: 2025-02-26
track: Borraré tus fotos
  type: MusicRecording
  duration: PT1M24S
  duration ms: 84664
  explicit: false
  by artist: The Samu
  in album: Borraré tus fotos
    type: MusicAlbum
    date published: 2025-02-26
  isrc code: QM4TX2506437
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T22:01:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x95cbab7382c2073137c8653486f3c00d282fa692e30780a54da91e45210ca482
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958335
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958335
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2506437
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T22:37:47Z
  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 0x95cbab7382c2073137c8653486f3c00d282fa692e30780a54da91e45210ca482. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/QM4TX2506437.
    date published: 2026-07-16T22:37:47Z
  audio: Borraré tus fotos
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 80.19
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.516
    additional property: Energy
      type: PropertyValue
      value: 0.64
    additional property: Speechiness
      type: PropertyValue
      value: 0.048
    additional property: Acousticness
      type: PropertyValue
      value: 0.388
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.469
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.399
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.258
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major

El dueño del Party
type: MusicAlbum
date published: 2025-04-22
track: El dueño del Party
  type: MusicRecording
  duration: PT1M58S
  duration ms: 118173
  explicit: false
  by artist: The Samu
  in album: El dueño del Party
    type: MusicAlbum
    date published: 2025-04-22
  isrc code: QM6N22570276
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T23:50:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x27d5f5931bf35303cdf9e339c119a32aff3a2dcc794750db08d03d95180b65e0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958224
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958224
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22570276
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T02:28:43Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d5f5931bf35303cdf9e339c119a32aff3a2dcc794750db08d03d95180b65e0. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22570276.
    date published: 2026-07-16T02:28:43Z
  audio: El dueño del Party
    type: AudioObject
    additional property: Tempo (BPM)
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CERRITOS
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    date published: 2026-07-16T07:28:55Z
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Fiestas de la Cosecha
type: MusicAlbum
date published: 2025-08-01

Dark Eilish
type: MusicAlbum
date published: 2025-10-30