Chino Romero
type: MusicGroup
genre: opm
popularity: 15
followers: 2121
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xddf9835840a49ed6cfa6ce1668c9f4422a60fd5d4ac8de9b741bac5a2095c0a2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953625
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953625
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2baed1ba-ca40-43ff-822d-e577844a8ef5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2baed1ba-ca40-43ff-822d-e577844a8ef5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2baed1ba-ca40-43ff-822d-e577844a8ef5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:37:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xddf9835840a49ed6cfa6ce1668c9f4422a60fd5d4ac8de9b741bac5a2095c0a2","name":"Chino Romero","registered_at":"2026-06-14T09:05:47Z","symbol":"NIM0404667","token_address":"0x709bb0b53469fd5b4e8a0d875dd2a3d511ecda56","type":"artist","uuid":"2baed1ba-ca40-43ff-822d-e577844a8ef5"}
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 0xddf9835840a49ed6cfa6ce1668c9f4422a60fd5d4ac8de9b741bac5a2095c0a2. Chain 2 (Bitcoin): anchored in block 953625 (2026-06-14T11:37:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2baed1ba-ca40-43ff-822d-e577844a8ef5.json and https://artists.proofprofile.net/proofs/artist/2baed1ba-ca40-43ff-822d-e577844a8ef5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:37:06Z
  text: {"copyright_id":"0xddf9835840a49ed6cfa6ce1668c9f4422a60fd5d4ac8de9b741bac5a2095c0a2","name":"Chino Romero","registered_at":"2026-06-14T09:05:47Z","symbol":"NIM0404667","token_address":"0x709bb0b53469fd5b4e8a0d875dd2a3d511ecda56","type":"artist","uuid":"2baed1ba-ca40-43ff-822d-e577844a8ef5"}
album: Walang Ibang Mahal
  type: MusicAlbum
  date published: 1998-10-13
  track: Walang Ibang Mahal
    type: MusicRecording
    duration: PT4M14S
    duration ms: 254213
    explicit: false
    by artist: Chino Romero
    in album: Walang Ibang Mahal
      type: MusicAlbum
      date published: 1998-10-13
    genre: opm
    isrc code: PHA030002052
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T22:38:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5c4f0de68802fa38e7939e4efd9dc563ba6d1e56a6819c6f8e36936f662bf9ab
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957771
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957771
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PHA030002052
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T23:27:28Z
    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 0x5c4f0de68802fa38e7939e4efd9dc563ba6d1e56a6819c6f8e36936f662bf9ab. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/PHA030002052.
      date published: 2026-07-12T23:27:28Z
    audio: Walang Ibang Mahal
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 139.855
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.529
      additional property: Energy
        type: PropertyValue
        value: 0.62
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
        type: PropertyValue
        value: 0.14
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.17
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.306
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.461
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Iniibig Kita
  type: MusicAlbum
  date published: 2000-10-09
album: Iniibig Kita
  type: MusicAlbum
  date published: 2000-10-09
album: Chatmate Ko
  type: MusicAlbum
  date published: 2016-05-01
album: Love and Worship
  type: MusicAlbum
  date published: 2017-09-13
album: Harana
  type: MusicAlbum
  date published: 2018-07-15
album: Adik Na Sa'yo
  type: MusicAlbum
  date published: 2018-07-16
album: Chatmate Ko
  type: MusicAlbum
  date published: 2022-05-30
  track: I-Block Na Kita My Friend
    type: MusicRecording
    duration: PT3M57S
    duration ms: 237453
    explicit: false
    by artist: Chino Romero
    in album: Chatmate Ko
      type: MusicAlbum
      date published: 2022-05-30
    genre: opm
    isrc code: USHM22218410
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T22:44:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x410421a7440d723219a7d1c099fbe0e4a55f57ffc86e3511b212563ecdb269f8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956857
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956857
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22218410
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:26:17Z
    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 0x410421a7440d723219a7d1c099fbe0e4a55f57ffc86e3511b212563ecdb269f8. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/USHM22218410.
      date published: 2026-07-06T01:26:17Z
    audio: I-Block Na Kita My Friend
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 145.695
      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
      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

Danceability
type: PropertyValue
value: 0.41

Energy
type: PropertyValue
value: 0.357

Speechiness
type: PropertyValue
value: 0.031

Acousticness
type: PropertyValue
value: 0.767

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.084

Valence (Positivity)
type: PropertyValue
value: 0.42

Loudness (dB)
type: PropertyValue
value: -9.121

Key Name
type: PropertyValue
value: B

Mode Name
type: PropertyValue
value: Major