Los XL
type: MusicGroup
genre: latin house
genre: moombahton
popularity: 20
followers: 2530
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1544cc9458dd07a8c91470e231c3c517bc2a15cc924279bf9f7367715ac64e5a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953803
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953803
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ea23d72b-595f-40b0-9b8f-467e1f801847.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ea23d72b-595f-40b0-9b8f-467e1f801847.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ea23d72b-595f-40b0-9b8f-467e1f801847
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T15:41:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1544cc9458dd07a8c91470e231c3c517bc2a15cc924279bf9f7367715ac64e5a","name":"Los XL","registered_at":"2026-06-15T05:12:59Z","symbol":"NIM0692733","token_address":"0x62d246fc4809dbc2e4f7157e1606faad4c6883a8","type":"artist","uuid":"ea23d72b-595f-40b0-9b8f-467e1f801847"}
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 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1544cc9458dd07a8c91470e231c3c517bc2a15cc924279bf9f7367715ac64e5a. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ea23d72b-595f-40b0-9b8f-467e1f801847.json and https://artists.proofprofile.net/proofs/artist/ea23d72b-595f-40b0-9b8f-467e1f801847.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T15:41:00Z
  text: {"copyright_id":"0x1544cc9458dd07a8c91470e231c3c517bc2a15cc924279bf9f7367715ac64e5a","name":"Los XL","registered_at":"2026-06-15T05:12:59Z","symbol":"NIM0692733","token_address":"0x62d246fc4809dbc2e4f7157e1606faad4c6883a8","type":"artist","uuid":"ea23d72b-595f-40b0-9b8f-467e1f801847"}
album: Booty Talk
  type: MusicAlbum
  date published: 2015-03-03
album: Por Detras
  type: MusicAlbum
  date published: 2016-05-02
album: Most Wanted
  type: MusicAlbum
  date published: 2016-11-08
album: Don't Stop Now
  type: MusicAlbum
  date published: 2017-01-04
album: Mirame
  type: MusicAlbum
  date published: 2017-01-11
album: Bootywerk
  type: MusicAlbum
  date published: 2018-10-15
album: Bachateo
  type: MusicAlbum
  date published: 2018-10-28
album: Vamo Vamo
  type: MusicAlbum
  date published: 2019-01-23
album: Shake That
  type: MusicAlbum
  date published: 2019-08-10
album: Give It to Me
  type: MusicAlbum
  date published: 2019-08-17
album: Donde Estan
  type: MusicAlbum
  date published: 2019-11-28
album: A Lo Loco
  type: MusicAlbum
  date published: 2020-03-25
album: Tequila
  type: MusicAlbum
  date published: 2020-05-05
album: Rtmd
  type: MusicAlbum
  date published: 2020-09-14
album: Run The City
  type: MusicAlbum
  date published: 2020-11-13
album: Vamo A Beber
  type: MusicAlbum
  date published: 2020-11-26
album: El Reloj
  type: MusicAlbum
  date published: 2021-01-01
album: Muevelo
  type: MusicAlbum
  date published: 2021-02-03
album: Body Fiesta
  type: MusicAlbum
  date published: 2021-05-19
album: Chapi Chapi
  type: MusicAlbum
  date published: 2021-07-14
album: Show Me How
  type: MusicAlbum
  date published: 2021-09-08
album: La Rusa
  type: MusicAlbum
  date published: 2021-09-13
album: Guarachiando
  type: MusicAlbum
  date published: 2021-10-11
album: Cinturon
  type: MusicAlbum
  date published: 2021-11-01
album: Mi Adiccion
  type: MusicAlbum
  date published: 2021-11-30
album: Que Sera
  type: MusicAlbum
  date published: 2022-03-03
album: Sacudete
  type: MusicAlbum
  date published: 2022-04-01
album: Fuego
  type: MusicAlbum
  date published: 2022-04-15
album: En Fuego
  type: MusicAlbum
  date published: 2022-05-06
album: En Fuego
  type: MusicAlbum
  date published: 2022-05-06
  track: Alarma
    type: MusicRecording
    duration: PT2M46S
    duration ms: 166874
    explicit: false
    by artist: Los XL
    in album: En Fuego
      type: MusicAlbum
      date published: 2022-05-06
    genre: latin house
    genre: moombahton
    isrc code: USA2P2219930
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T09:03:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb2301429e6b204f7adae56394dd9d0d5473fee18dd252954a9a8e1d8a85d1f80
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2219930
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2301429e6b204f7adae56394dd9d0d5473fee18dd252954a9a8e1d8a85d1f80. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USA2P2219930.
      date published: 2026-07-05T10:01:46Z
    audio: Alarma
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 127.977
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.741
      additional property: Energy
        type: PropertyValue
        value: 0.75
      additional property: Speechiness
        type: PropertyValue
        value: 0.232
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.098
      additional property: Liveness
        type: PropertyValue
        value: 0.412
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: La Loteria
album: Siente El Calor
album: Playa, Sol y Arena
album: El Desmadre
album: Que No Pare
album: Para Mi
album: Dembow 98
album: Quien Soy
album: El Bajo
album: Hula Hula
album: En Fuego Remixes
album: Jukiado
album: Adicta (feat. MC Buzzz)
album: No Va Parar
album: Guaracha Bien Perra
album: Las Gatitas
album: DESCONTROL
album: AfroMundo
album: Sofoco
album: Burn It Up
album: LAS TAPAS
album: VITAMINA D
album: Godiva
track: Bless Up
track: To the Moon and Back - Los XL Remix
track: To the Moon and Back - Los XL Extended Remix

Valence (Positivity)
type: PropertyValue
value: 0.374

Loudness (dB)
type: PropertyValue
value: -7.287

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Major

La Loteria
type: MusicAlbum
date published: 2022-08-05

La Loteria
type: MusicAlbum
date published: 2022-08-05

Siente El Calor
type: MusicAlbum
date published: 2022-10-14
track: Siente El Calor
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146250
  explicit: false
  by artist: Los XL
  in album: Siente El Calor
    type: MusicAlbum
    date published: 2022-10-14
  genre: latin house
  genre: moombahton
  isrc code: USA2P2242764
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-29T14:45:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9fa6b8e0fc1bb6bb0cb0b8f4796c89438ee63e8b9b72543ed0079a1f32111070
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956375
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2242764
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fa6b8e0fc1bb6bb0cb0b8f4796c89438ee63e8b9b72543ed0079a1f32111070. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USA2P2242764.
    date published: 2026-07-02T16:51:38Z
  audio: Siente El Calor
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 127.971
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.825
    additional property: Energy
      type: PropertyValue
      value: 0.834
    additional property: Speechiness
      type: PropertyValue
      value: 0.237
    additional property: Acousticness
      type: PropertyValue
      value: 0.037
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.258
    additional property: Liveness
      type: PropertyValue
      value: 0.13
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.367
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.505
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

Siente El Calor
type: MusicAlbum
date published: 2022-10-14

Playa, Sol y Arena
type: MusicAlbum
date published: 2022-11-04

El Desmadre
type: MusicAlbum
date published: 2023-04-28

Que No Pare
type: MusicAlbum
date published: 2023-05-05

Para Mi
type: MusicAlbum
date published: 2023-05-12

Dembow 98
type: MusicAlbum
date published: 2023-05-19

Quien Soy
type: MusicAlbum
date published: 2023-05-26

El Bajo
type: MusicAlbum
date published: 2023-06-02

Hula Hula
type: MusicAlbum
date published: 2023-06-09

En Fuego Remixes
type: MusicAlbum
date published: 2023-11-03

Jukiado
type: MusicAlbum
date published: 2023-12-14

Adicta (feat. MC Buzzz)
type: MusicAlbum
date published: 2024-01-25

No Va Parar
type: MusicAlbum
date published: 2024-06-06

Guaracha Bien Perra
type: MusicAlbum
date published: 2024-08-30

Las Gatitas
type: MusicAlbum
date published: 2024-09-13

DESCONTROL
type: MusicAlbum
date published: 2024-09-27

AfroMundo
type: MusicAlbum
date published: 2024-10-24

Sofoco
type: MusicAlbum
date published: 2025-01-23

Burn It Up
type: MusicAlbum
date published: 2025-06-19

LAS TAPAS
type: MusicAlbum
date published: 2025-08-28

VITAMINA D
type: MusicAlbum
date published: 2025-09-25

Godiva
type: MusicAlbum
date published: 2025-10-15

Bless Up
type: MusicRecording
duration: PT2M52S
duration ms: 172800
explicit: false
by artist: Soulfiya
by artist: El Dusty
by artist: Los XL
in album: Bless Up
  type: MusicAlbum
  date published: 2023-12-15
isrc code: USUYG1522120
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T11:49:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfab6c13348ba3a5976062243ec9458008fe6812b89b4269d385e2acce8d8c3c9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1522120
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfab6c13348ba3a5976062243ec9458008fe6812b89b4269d385e2acce8d8c3c9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USUYG1522120.
  date published: 2026-07-08T03:20:19Z
audio: Bless Up
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 118.037
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.82
  additional property: Energy
    type: PropertyValue
    value: 0.679
  additional property: Speechiness
    type: PropertyValue
    value: 0.209
  additional property: Acousticness
    type: PropertyValue
    value: 0.011
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.172
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.39
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.418
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

To the Moon and Back - Los XL Remix
type: MusicRecording
duration: PT2M53S
duration ms: 173714
explicit: false
by artist: Fever Ray
by artist: Los XL
in album: Plunge Remix
  type: MusicAlbum
  date published: 2019-12-13
isrc code: SEWCE1800014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-29T18:15:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x89d26f4730c7a95b3020bcdd16cbdcd004a4f26c46e0df11ecf7e93a732192f5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960138
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960138
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWCE1800014
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-29T19:35:34Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89d26f4730c7a95b3020bcdd16cbdcd004a4f26c46e0df11ecf7e93a732192f5. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/SEWCE1800014.
  date published: 2026-07-29T19:35:34Z
audio: To the Moon and Back - Los XL Remix
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 121.422
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.806
  additional property: Energy
    type: PropertyValue
    value: 0.909
  additional property: Speechiness
    type: PropertyValue
    value: 0.043
  additional property: Acousticness
    type: PropertyValue
    value: 0.005
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.078
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.148
  additional property: Loudness (dB)
    type: PropertyValue
    value: -7.347
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

To the Moon and Back - Los XL Extended Remix
type: MusicRecording
duration: PT4M25S
duration ms: 265142
explicit: false
by artist: Fever Ray
by artist: Los XL
in album: Plunge Remix
  type: MusicAlbum
  date published: 2019-12-13
isrc code: SEWCE1800015
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T08:50:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb088dde7789c281284139e47f30957dcb450f191f457c611f2ea6d44dff7a33d
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/SEWCE1800015
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb088dde7789c281284139e47f30957dcb450f191f457c611f2ea6d44dff7a33d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/SEWCE1800015.
  date published: 2026-07-08T03:22:41Z
audio: To the Moon and Back - Los XL Extended Remix
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