Luna Dormida
type: MusicGroup
popularity: 15
followers: 53
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x593e43ce0bb4628b8b52f211e3e6cd2e780f3698449234beee890fa26fd36ec6
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/e6cf81be-aaa5-472a-a2ac-00580d46c55a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e6cf81be-aaa5-472a-a2ac-00580d46c55a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e6cf81be-aaa5-472a-a2ac-00580d46c55a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T15:41:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x593e43ce0bb4628b8b52f211e3e6cd2e780f3698449234beee890fa26fd36ec6","name":"Luna Dormida","registered_at":"2026-06-15T04:40:52Z","symbol":"NIM0685063","token_address":"0x9353079d7e43b380ee790489586d3cd99c143f18","type":"artist","uuid":"e6cf81be-aaa5-472a-a2ac-00580d46c55a"}
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 0x593e43ce0bb4628b8b52f211e3e6cd2e780f3698449234beee890fa26fd36ec6. 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/e6cf81be-aaa5-472a-a2ac-00580d46c55a.json and https://artists.proofprofile.net/proofs/artist/e6cf81be-aaa5-472a-a2ac-00580d46c55a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T15:41:00Z
  text: {"copyright_id":"0x593e43ce0bb4628b8b52f211e3e6cd2e780f3698449234beee890fa26fd36ec6","name":"Luna Dormida","registered_at":"2026-06-15T04:40:52Z","symbol":"NIM0685063","token_address":"0x9353079d7e43b380ee790489586d3cd99c143f18","type":"artist","uuid":"e6cf81be-aaa5-472a-a2ac-00580d46c55a"}
album: Sonidos De Fuego: Durmiendo En Las Suaves Melodías Brillantes
  type: MusicAlbum
  date published: 2023-11-16
album: Sonidos Relajantes Para Un Sueño Apacible
  type: MusicAlbum
  date published: 2024-09-13
album: Música Para Dormir: Resonancia Tranquila
  type: MusicAlbum
  date published: 2024-09-04
album: Armonías Del Tiempo De Los Sueños: Sonidos Suaves Para El Sueño Del Bebé
  type: MusicAlbum
  date published: 2024-07-31
album: Olas Del Océano Para El Sueño Profundo: Sonidos Binaurales
  type: MusicAlbum
  date published: 2024-06-28
album: Sueño Oceánico: Relajantes Sonidos Del Mar Para Dormir
  type: MusicAlbum
  date published: 2024-05-15
album: Ondas De Sueño Binaurales: Tonos De Descanso Profundo
  type: MusicAlbum
  date published: 2024-04-24
album: A La Orilla Del Arroyo: Dúo Melódico Del Río
  type: MusicAlbum
  date published: 2024-04-17
album: Nana De Las Nubes: Lluvia Onírica Para Un Sueño Profundo
  type: MusicAlbum
  date published: 2024-03-15
album: Ensoñación Tranquila: Piano Meditativo Para La Relajación
  type: MusicAlbum
  date published: 2024-01-04
album: Sueños Acuáticos: Paisajes Sonoros De Agua Para Dormir (Asmr)
  type: MusicAlbum
  date published: 2023-12-09
album: Paz De Medianoche: Música Para Sueños De Terciopelo
  type: MusicAlbum
  date published: 2023-12-09
album: Naturaleza: Ambiente De Bosque Tranquilo En Una Noche De Verano Vol. 1
  type: MusicAlbum
  date published: 2023-11-08
album: Colección De Humedales Soñadores
  type: MusicAlbum
  date published: 2023-10-20
album: Los Insectos Duermen Felices: Sonidos Relajantes De La Naturaleza Para Dormir
  type: MusicAlbum
  date published: 2023-10-19
album: Ruido Blanco De Cascada Para Dormir Vol. 1
  type: MusicAlbum
  date published: 2023-09-28
album: Lluvia De Ruido Blanco Calmante Para Dormir Vol. 1
  type: MusicAlbum
  date published: 2023-09-27
album: Beats Hipnóticos Estables Para Un Sueño Continuo
  type: MusicAlbum
  date published: 2023-08-14
album: Sonidos Metálicos
  type: MusicAlbum
  date published: 2023-07-31
album: Nubes Grises Neblinosas
  type: MusicAlbum
  date published: 2023-07-19
album: Sueño Profundo: Relajantes Lloviznas Suaves Para Un Sueño Prolongado
  type: MusicAlbum
  date published: 2023-07-12
  track: Efecto Llovizna
    type: MusicRecording
    duration: PT2M0S
    duration ms: 120000
    explicit: false
    by artist: Llovido
    by artist: Ruido de Sueño
    by artist: Luna Dormida
    in album: Sueño Profundo: Relajantes Lloviznas Suaves Para Un Sueño Prolongado
      type: MusicAlbum
      date published: 2023-07-12
    isrc code: QZTRX2371001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-22T09:31:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x832e5416007138bda8728c9ab67acbd51fa1ea899abeb46a241e4445af4f6880
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956304
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956304
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2371001
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:55:08Z
    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 0x832e5416007138bda8728c9ab67acbd51fa1ea899abeb46a241e4445af4f6880. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZTRX2371001.
      date published: 2026-07-02T03:55:08Z
    audio: Efecto Llovizna
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 136.516
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.182
      additional property: Energy
        type: PropertyValue
        value: 1
      additional property: Speechiness
        type: PropertyValue
        value: 0.093
      additional property: Acousticness
        type: PropertyValue
        value: 0.1
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.973
      additional property: Liveness
        type: PropertyValue
        value: 0.46
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0
      additional property: Loudness (dB)
        type: PropertyValue
        value: -16.631
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: Descanso Apacible
    type: MusicRecording
    duration: PT2M0S
    duration ms: 120000
    explicit: false
    by artist: Llovido
    by artist: Ruido de Sueño
    by artist: Luna Dormida
    in album: Sueño Profundo: Relajantes Lloviznas Suaves Para Un Sueño Prolongado
      type: MusicAlbum
      date published: 2023-07-12
    isrc code: QZTRX2371002
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    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: Descanso Apacible
  track: Dormir Como Un Tronco
  track: Nubes Negras
  track: Sueño Eterno
  track: Zzzzzzz
album: Dulces Sueños: Relajantes Sonidos Del Bosque Para Dormir Como Un Bebé
album: Música Tranquila Para Dormir Durante La Noche
album: Sinfonía Nocturna: Música Para Fomentar El Sueño
album: Ecos Para Dormir: Armonías De Medianoche

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-09T20:58:54+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x8631ad6a7622641abe46ebd14b77bbc91c79c22d445b3ace10e2cc9bd8fd01a9

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953520

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/953520

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2371002

OTSTimestamp
type: PropertyValue
value: 2026-06-13T13:32:09Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8631ad6a7622641abe46ebd14b77bbc91c79c22d445b3ace10e2cc9bd8fd01a9. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZTRX2371002.
date published: 2026-06-13T13:32:09Z

Descanso Apacible
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 108.798
additional property: Musical Key
  type: PropertyValue
  value: 1
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.143
additional property: Energy
  type: PropertyValue
  value: 0.999
additional property: Speechiness
  type: PropertyValue
  value: 0.071
additional property: Acousticness
  type: PropertyValue
  value: 0.087
additional property: Instrumentalness
  type: PropertyValue
  value: 0.985
additional property: Liveness
  type: PropertyValue
  value: 0.95
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0
additional property: Loudness (dB)
  type: PropertyValue
  value: -15.53
additional property: Key Name
  type: PropertyValue
  value: C#
additional property: Mode Name
  type: PropertyValue
  value: Minor

Dormir Como Un Tronco
type: MusicRecording
duration: PT2M0S
duration ms: 120000
explicit: false
by artist: Llovido
by artist: Ruido de Sueño
by artist: Luna Dormida
in album: Sueño Profundo: Relajantes Lloviznas Suaves Para Un Sueño Prolongado
  type: MusicAlbum
  date published: 2023-07-12
isrc code: QZTRX2371004
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T10:39:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x73233c5e8ed04f603ab7f19d4598171a3f70cebe5a5da42298f9da97e74cc875
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2371004
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
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 0x73233c5e8ed04f603ab7f19d4598171a3f70cebe5a5da42298f9da97e74cc875. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZTRX2371004.
  date published: 2026-07-02T03:30:09Z
audio: Dormir Como Un Tronco
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 107.212
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.242
  additional property: Energy
    type: PropertyValue
    value: 1
  additional property: Speechiness
    type: PropertyValue
    value: 0.051
  additional property: Acousticness
    type: PropertyValue
    value: 0.407
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.976
  additional property: Liveness
    type: PropertyValue
    value: 0.949
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.095
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Major

Nubes Negras
type: MusicRecording
duration: PT2M0S
duration ms: 120000
explicit: false
by artist: Llovido
by artist: Ruido de Sueño
by artist: Luna Dormida
in album: Sueño Profundo: Relajantes Lloviznas Suaves Para Un Sueño Prolongado
  type: MusicAlbum
  date published: 2023-07-12
isrc code: QZTRX2371007
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T09:27:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4729f237a152ea68c4d3c8cf9881790f2111ee6ca1334fc7032cc05ff67daae9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2371007
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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 0x4729f237a152ea68c4d3c8cf9881790f2111ee6ca1334fc7032cc05ff67daae9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZTRX2371007.
  date published: 2026-07-02T03:55:08Z
audio: Nubes Negras
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 112.045
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.232
  additional property: Energy
    type: PropertyValue
    value: 0.982
  additional property: Speechiness
    type: PropertyValue
    value: 0.067
  additional property: Acousticness
    type: PropertyValue
    value: 0.009
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.981
  additional property: Liveness
    type: PropertyValue
    value: 0.949
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.021
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.565
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Sueño Eterno
type: MusicRecording
duration: PT2M0S
duration ms: 120000
explicit: false
by artist: Llovido
by artist: Ruido de Sueño
by artist: Luna Dormida
in album: Sueño Profundo: Relajantes Lloviznas Suaves Para Un Sueño Prolongado
  type: MusicAlbum
  date published: 2023-07-12
isrc code: QZTRX2371009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T12:41:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbdc797de2c161fb5d404f02b83771e033ebe2a445476cb519f417c3eab4cc362
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2371009
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
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 0xbdc797de2c161fb5d404f02b83771e033ebe2a445476cb519f417c3eab4cc362. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZTRX2371009.
  date published: 2026-07-02T03:30:09Z
audio: Sueño Eterno
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 118.377
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.194
  additional property: Energy
    type: PropertyValue
    value: 0.932
  additional property: Speechiness
    type: PropertyValue
    value: 0.057
  additional property: Acousticness
    type: PropertyValue
    value: 0
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.71
  additional property: Liveness
    type: PropertyValue
    value: 0.921
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.03
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.775
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Zzzzzzz
type: MusicRecording
duration: PT2M0S
duration ms: 120000
explicit: false
by artist: Llovido
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  date published: 2026-06-13T13:32:09Z
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type: MusicAlbum
date published: 2023-06-05

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type: MusicAlbum
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type: MusicAlbum
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