Baila Sin Cesar
type: MusicGroup
genre: lo-fi
genre: lo-fi beats
popularity: 13
followers: 365
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc0cdc98259f09938da264be7cb66ff2ef7203f6ad9d2f2a4560e96959b76cca2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953741
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953741
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9db42a81-3c0f-465b-9f76-f503d6c49e48.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9db42a81-3c0f-465b-9f76-f503d6c49e48.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9db42a81-3c0f-465b-9f76-f503d6c49e48
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:44:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc0cdc98259f09938da264be7cb66ff2ef7203f6ad9d2f2a4560e96959b76cca2","name":"Baila Sin Cesar","registered_at":"2026-06-14T21:06:04Z","symbol":"NIM0576453","token_address":"0x302faccee0f36fbcf92cc9ff4a4ab8827607d7d3","type":"artist","uuid":"9db42a81-3c0f-465b-9f76-f503d6c49e48"}
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 0xc0cdc98259f09938da264be7cb66ff2ef7203f6ad9d2f2a4560e96959b76cca2. Chain 2 (Bitcoin): anchored in block 953741 (2026-06-15T04:44:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9db42a81-3c0f-465b-9f76-f503d6c49e48.json and https://artists.proofprofile.net/proofs/artist/9db42a81-3c0f-465b-9f76-f503d6c49e48.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:44:49Z
  text: {"copyright_id":"0xc0cdc98259f09938da264be7cb66ff2ef7203f6ad9d2f2a4560e96959b76cca2","name":"Baila Sin Cesar","registered_at":"2026-06-14T21:06:04Z","symbol":"NIM0576453","token_address":"0x302faccee0f36fbcf92cc9ff4a4ab8827607d7d3","type":"artist","uuid":"9db42a81-3c0f-465b-9f76-f503d6c49e48"}
album: Night Vibes (Instrumental Version)
  type: MusicAlbum
  date published: 2020-10-19
album: Night Vibes (Instrumental Version)
  type: MusicAlbum
  date published: 2020-10-19
album: s i d e r a l
  type: MusicAlbum
  date published: 2020-11-29
album: s i d e r a l
  type: MusicAlbum
  date published: 2020-11-29
album: ephemeral
  type: MusicAlbum
  date published: 2021-01-15
album: ephemeral
  type: MusicAlbum
  date published: 2021-01-15
album: A e s t h e t i c
  type: MusicAlbum
  date published: 2021-02-08
album: A e s t h e t i c
  type: MusicAlbum
  date published: 2021-02-08
album: BeatLife
  type: MusicAlbum
  date published: 2021-07-07
album: c o l o r f u l
  type: MusicAlbum
  date published: 2021-10-19
album: Isn't Too Late
  type: MusicAlbum
  date published: 2022-03-04
album: last reflection
  type: MusicAlbum
  date published: 2022-05-13
  track: last reflection
    type: MusicRecording
    duration: PT2M1S
    duration ms: 121490
    explicit: false
    by artist: Baila Sin Cesar
    in album: last reflection
      type: MusicAlbum
      date published: 2022-05-13
    genre: lo-fi
    genre: lo-fi beats
    isrc code: SE6I32262827
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T22:32:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xdd43632c84c354d3586349fa4552ec0d01147b3810a8d00d9f73945586644f26
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958621
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958621
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6I32262827
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T22:59:44Z
    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 0xdd43632c84c354d3586349fa4552ec0d01147b3810a8d00d9f73945586644f26. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/SE6I32262827.
      date published: 2026-07-18T22:59:44Z
    audio: last reflection
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 83.001
      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: 0.68
      additional property: Energy
        type: PropertyValue
        value: 0.298
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.94
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.92
      additional property: Liveness
        type: PropertyValue
        value: 0.101
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.508
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.094
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: hanami
  type: MusicAlbum
  date published: 2022-07-01
album: esperanza
  type: MusicAlbum
  date published: 2022-09-06
album: m o o d
  type: MusicAlbum
  date published: 2022-11-04
album: shadows
  type: MusicAlbum
  date published: 2022-11-18
album: fresh air
  type: MusicAlbum
  date published: 2022-12-02
album: cassette
  type: MusicAlbum
  date published: 2022-12-16
album: relaxing time
  type: MusicAlbum
  date published: 2023-01-06
album: Una nueva despedida
  type: MusicAlbum
  date published: 2023-01-17
album: sun rays
  type: MusicAlbum
  date published: 2023-01-20
album: sunset memories
  type: MusicAlbum
  date published: 2023-02-03
album: take a break
  type: MusicAlbum
  date published: 2023-02-17
album: Moonlight Questions
  type: MusicAlbum
  date published: 2023-02-23
album: horizonte
  type: MusicAlbum
  date published: 2023-03-17
album: late night
album: nightfall
album: Calm City
album: reflejos
album: Subir al San Cristobal
album: No Exit
album: f e n i x
album: Quiet Night
album: nostalgic...again
album: Mejor que ayer
album: Ten 缠
album: Zetsu 绝
album: Ren 练
album: Hatsu 发
album: Seishin-Ryoku
album: Calmness
album: Chill Beatscapes
track: Subir al San Cristobal

late night
type: MusicAlbum
date published: 2023-04-07

nightfall
type: MusicAlbum
date published: 2023-04-28

Calm City
type: MusicAlbum
date published: 2023-05-05
track: Calm City
  type: MusicRecording
  duration: PT2M4S
  duration ms: 124004
  explicit: false
  by artist: Baila Sin Cesar
  in album: Calm City
    type: MusicAlbum
    date published: 2023-05-05
  genre: lo-fi
  genre: lo-fi beats
  isrc code: USANG2291354
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-13T15:45:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x869ffae05ce976c36bc6d7395bfd4619d81d7241ccbf4e2d42ae73f01ebd0b0e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957876
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957876
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2291354
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-13T16:00:32Z
  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 0x869ffae05ce976c36bc6d7395bfd4619d81d7241ccbf4e2d42ae73f01ebd0b0e. Chain 2 (Bitcoin): anchored in block 957876 (2026-07-13T16:00:32Z), 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/USANG2291354.
    date published: 2026-07-13T16:00:32Z
  audio: Calm City
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 82.512
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.779
    additional property: Energy
      type: PropertyValue
      value: 0.139
    additional property: Speechiness
      type: PropertyValue
      value: 0.053
    additional property: Acousticness
      type: PropertyValue
      value: 0.973
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.834
    additional property: Liveness
      type: PropertyValue
      value: 0.089
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.093
    additional property: Loudness (dB)
      type: PropertyValue
      value: -15.436
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major

reflejos
type: MusicAlbum
date published: 2023-05-19

Subir al San Cristobal
type: MusicAlbum
date published: 2023-05-19

No Exit
type: MusicAlbum
date published: 2023-08-18

f e n i x
type: MusicAlbum
date published: 2023-09-14

Quiet Night
type: MusicAlbum
date published: 2023-10-20
track: Quiet Night
  type: MusicRecording
  duration: PT2M5S
  duration ms: 125456
  explicit: false
  by artist: Baila Sin Cesar
  in album: Quiet Night
    type: MusicAlbum
    date published: 2023-10-20
  genre: lo-fi
  genre: lo-fi beats
  isrc code: QMANG2205589
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T00:35:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x20484bf6c7225fdb5371f864bd297c3252dab796c94acf8aadb66159a217c2ab
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956634
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956634
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMANG2205589
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T10:04:33Z
  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 0x20484bf6c7225fdb5371f864bd297c3252dab796c94acf8aadb66159a217c2ab. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QMANG2205589.
    date published: 2026-07-04T10:04:33Z
  audio: Quiet Night
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 109.971
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.749
    additional property: Energy
      type: PropertyValue
      value: 0.158
    additional property: Speechiness
      type: PropertyValue
      value: 0.045
    additional property: Acousticness
      type: PropertyValue
      value: 0.963
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.874
    additional property: Liveness
      type: PropertyValue
      value: 0.16
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.164
    additional property: Loudness (dB)
      type: PropertyValue
      value: -13.64
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Major

nostalgic...again
type: MusicAlbum
date published: 2023-11-08

Mejor que ayer
type: MusicAlbum
date published: 2024-05-28

Ten 缠
type: MusicAlbum
date published: 2024-06-06

Zetsu 绝
type: MusicAlbum
date published: 2024-06-13
track: Zetsu 绝
  type: MusicRecording
  duration: PT1M45S
  duration ms: 105975
  explicit: false
  by artist: Baila Sin Cesar
  in album: Zetsu 绝
    type: MusicAlbum
    date published: 2024-06-13
  genre: lo-fi
  genre: lo-fi beats
  isrc code: US3DF2468857
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-21T15:28:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x132465e8139c67fb66809887992d2775371c3a3557bf30026d92774035f353bf
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959026
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959026
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2468857
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-21T15:38:13Z
  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 0x132465e8139c67fb66809887992d2775371c3a3557bf30026d92774035f353bf. Chain 2 (Bitcoin): anchored in block 959026 (2026-07-21T15:38:13Z), 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/US3DF2468857.
    date published: 2026-07-21T15:38:13Z
  audio: Zetsu 绝
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 76.976
    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: 0.725
    additional property: Energy
      type: PropertyValue
      value: 0.333
    additional property: Speechiness
      type: PropertyValue
      value: 0.071
    additional property: Acousticness
      type: PropertyValue
      value: 0.23
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.763
    additional property: Liveness
      type: PropertyValue
      value: 0.091
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.277
    additional property: Loudness (dB)
      type: PropertyValue
      value: -14.291
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major

Ren 练
type: MusicAlbum
date published: 2024-06-20

Hatsu 发
type: MusicAlbum
date published: 2024-06-27

Seishin-Ryoku
type: MusicAlbum
date published: 2024-07-04

Calmness
type: MusicAlbum
date published: 2024-11-29

Chill Beatscapes
type: MusicAlbum
date published: 2025-04-04

Subir al San Cristobal
type: MusicRecording
duration: PT1M57S
duration ms: 117333
explicit: false
by artist: Baila Sin Cesar
by artist: Diago Skybeats
by artist: Lafken
in album: Forest Dreams
  type: MusicAlbum
  date published: 2023-05-19
isrc code: QZVEM2322464
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T08:55:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdbaa74f7baf4a099d88d9c466fe29d722f5f298e047528f9b5bb69be688a6a92
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/QZVEM2322464
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 0xdbaa74f7baf4a099d88d9c466fe29d722f5f298e047528f9b5bb69be688a6a92. 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/QZVEM2322464.
  date published: 2026-07-08T03:20:19Z
audio: Subir al San Cristobal
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 97.602
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.632
  additional property: Energy
    type: PropertyValue
    value: 0.178
  additional property: Speechiness
    type: PropertyValue
    value: 0.032
  additional property: Acousticness
    type: PropertyValue
    value: 0.952
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.76
  additional property: Liveness
    type: PropertyValue
    value: 0.081
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.077
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.4
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Major