Rico Alejandro
type: MusicGroup
popularity: 10
followers: 272
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7b01e77290c5d1141b8221df69f0068af00818676bafdd913a7e493f905026d9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6467664a-5ff3-48f5-bd8d-04b6f3a7b042.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6467664a-5ff3-48f5-bd8d-04b6f3a7b042.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6467664a-5ff3-48f5-bd8d-04b6f3a7b042
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7b01e77290c5d1141b8221df69f0068af00818676bafdd913a7e493f905026d9","name":"Rico Alejandro","registered_at":"2026-06-17T00:32:01Z","symbol":"NIM1224695","token_address":"0xfc142570b8dd94c1551ea47a804d5c620c9af26a","type":"artist","uuid":"6467664a-5ff3-48f5-bd8d-04b6f3a7b042"}
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 0x7b01e77290c5d1141b8221df69f0068af00818676bafdd913a7e493f905026d9. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6467664a-5ff3-48f5-bd8d-04b6f3a7b042.json and https://artists.proofprofile.net/proofs/artist/6467664a-5ff3-48f5-bd8d-04b6f3a7b042.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x7b01e77290c5d1141b8221df69f0068af00818676bafdd913a7e493f905026d9","name":"Rico Alejandro","registered_at":"2026-06-17T00:32:01Z","symbol":"NIM1224695","token_address":"0xfc142570b8dd94c1551ea47a804d5c620c9af26a","type":"artist","uuid":"6467664a-5ff3-48f5-bd8d-04b6f3a7b042"}
album: Piano God
  type: MusicAlbum
  date published: 2023-12-12
  track: Liverpool
    type: MusicRecording
    duration: PT1M24S
    duration ms: 84089
    explicit: false
    by artist: Rico Alejandro
    in album: Piano God
      type: MusicAlbum
      date published: 2023-12-12
    isrc code: QZWFM2371953
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T23:37:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2af1bd1818cb87069be00cf2da8ad3b9c294eedb3759c08d062d87fc412463b0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956856
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956856
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFM2371953
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    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 0x2af1bd1818cb87069be00cf2da8ad3b9c294eedb3759c08d062d87fc412463b0. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZWFM2371953.
      date published: 2026-07-06T01:25:57Z
    audio: Liverpool
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 72.802
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.727
      additional property: Energy
        type: PropertyValue
        value: 0.005
      additional property: Speechiness
        type: PropertyValue
        value: 0.223
      additional property: Acousticness
        type: PropertyValue
        value: 0.989
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.971
      additional property: Liveness
        type: PropertyValue
        value: 0.095
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.576
      additional property: Loudness (dB)
        type: PropertyValue
        value: -24.973
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Piano God
  type: MusicAlbum
  date published: 2023-12-12
album: Solo De Piano II
  type: MusicAlbum
  date published: 2023-12-17
album: From The Heart
  type: MusicAlbum
  date published: 2023-12-20
album: Sit Back & Relax
  type: MusicAlbum
  date published: 2024-01-06
album: Piano God X
  type: MusicAlbum
  date published: 2024-01-12
album: Last Party In Barcelona
  type: MusicAlbum
  date published: 2025-01-20
album: Last Party In Monte Carlo
  type: MusicAlbum
  date published: 2025-08-15