Otoniel Roman
type: MusicGroup
popularity: 17
followers: 22
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc6f3f5bb32fdcf4d21a528b0b3d02817fb6c1d2d341886e380cd677f113dc4ac
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953777
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953777
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cba9c2d5-025b-45a5-b321-84634420d4ca.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cba9c2d5-025b-45a5-b321-84634420d4ca.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cba9c2d5-025b-45a5-b321-84634420d4ca
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:52:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc6f3f5bb32fdcf4d21a528b0b3d02817fb6c1d2d341886e380cd677f113dc4ac","name":"Otoniel Roman","registered_at":"2026-06-15T01:52:34Z","symbol":"NIM0644894","token_address":"0xa4270ad4152a73c24226497d4e236e8fb3916e16","type":"artist","uuid":"cba9c2d5-025b-45a5-b321-84634420d4ca"}
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 0xc6f3f5bb32fdcf4d21a528b0b3d02817fb6c1d2d341886e380cd677f113dc4ac. Chain 2 (Bitcoin): anchored in block 953777 (2026-06-15T11:52:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cba9c2d5-025b-45a5-b321-84634420d4ca.json and https://artists.proofprofile.net/proofs/artist/cba9c2d5-025b-45a5-b321-84634420d4ca.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:52:51Z
  text: {"copyright_id":"0xc6f3f5bb32fdcf4d21a528b0b3d02817fb6c1d2d341886e380cd677f113dc4ac","name":"Otoniel Roman","registered_at":"2026-06-15T01:52:34Z","symbol":"NIM0644894","token_address":"0xa4270ad4152a73c24226497d4e236e8fb3916e16","type":"artist","uuid":"cba9c2d5-025b-45a5-b321-84634420d4ca"}
album: No Vales Nada
  type: MusicAlbum
  date published: 2023-10-20
  track: No Vales Nada
    type: MusicRecording
    duration: PT4M12S
    duration ms: 252353
    explicit: false
    by artist: Otoniel Roman
    in album: No Vales Nada
      type: MusicAlbum
      date published: 2023-10-20
    isrc code: TCAHM2319551
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T00:41:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2d8986090f51127c1707670e0e88d45966a2232b9ce843355b53ff2313138624
    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/TCAHM2319551
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d8986090f51127c1707670e0e88d45966a2232b9ce843355b53ff2313138624. 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/TCAHM2319551.
      date published: 2026-07-04T10:04:33Z
    audio: No Vales Nada
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 173.812
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.711
      additional property: Energy
        type: PropertyValue
        value: 0.379
      additional property: Speechiness
        type: PropertyValue
        value: 0.13
      additional property: Acousticness
        type: PropertyValue
        value: 0.846
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.005
      additional property: Liveness
        type: PropertyValue
        value: 0.101
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.417
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.787
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: No Vales Nada
  type: MusicAlbum
  date published: 2023-10-20
album: ¿Dónde Estás?
  type: MusicAlbum
  date published: 2023-12-08
album: Contigo
  type: MusicAlbum
  date published: 2024-02-02
album: Mil Razones
  type: MusicAlbum
  date published: 2024-04-12
album: 4 Deseos
  type: MusicAlbum
  date published: 2024-05-17
album: Estoy Enamorado
  type: MusicAlbum
  date published: 2024-07-05
album: Magia
  type: MusicAlbum
  date published: 2024-09-20
album: El Reencuentro
  type: MusicAlbum
  date published: 2025-01-24
album: Poema Con Melodia
  type: MusicAlbum
  date published: 2025-02-14
album: Mi Deseo
  type: MusicAlbum
  date published: 2025-02-21
album: Siento
  type: MusicAlbum
  date published: 2025-06-20
  track: Siento
    type: MusicRecording
    duration: PT3M50S
    duration ms: 230887
    explicit: false
    by artist: Otoniel Roman
    in album: Siento
      type: MusicAlbum
      date published: 2025-06-20
    isrc code: QZWDE2508376
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T12:11:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x41e8b213e70d6ed03ead33cc97274279bb54eaf8fa9a0d029b164a0ab9f0b4fd
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958880
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958880
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDE2508376
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T15:11:00Z
    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 0x41e8b213e70d6ed03ead33cc97274279bb54eaf8fa9a0d029b164a0ab9f0b4fd. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T15:11:00Z), 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/QZWDE2508376.
      date published: 2026-07-20T15:11:00Z
    audio: Siento
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 99.997
      additional property: Musical Key
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Viviré Sin Ti

Musical Key
type: PropertyValue
value: 6

Mode (Major/Minor)
type: PropertyValue
value: 0

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.737

Energy
type: PropertyValue
value: 0.781

Speechiness
type: PropertyValue
value: 0.053

Acousticness
type: PropertyValue
value: 0.258

Instrumentalness
type: PropertyValue
value: 0.007

Liveness
type: PropertyValue
value: 0.103

Valence (Positivity)
type: PropertyValue
value: 0.732

Loudness (dB)
type: PropertyValue
value: -7.854

Key Name
type: PropertyValue
value: F#

Mode Name
type: PropertyValue
value: Minor

Viviré Sin Ti
type: MusicAlbum
date published: 2025-09-19