Mark San Jose
type: MusicGroup
popularity: 6
followers: 391
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9e544039d64c62969be69348aea38b0faffae2ae1d53a8f82cafa87624b2ba9d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953928
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953928
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1d5fd407-e806-43ed-874e-a8eb4af79fb3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1d5fd407-e806-43ed-874e-a8eb4af79fb3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1d5fd407-e806-43ed-874e-a8eb4af79fb3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T10:21:55Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9e544039d64c62969be69348aea38b0faffae2ae1d53a8f82cafa87624b2ba9d","name":"Mark San Jose","registered_at":"2026-06-15T23:50:07Z","symbol":"NIM0871010","token_address":"0xaef8a0497562afa392bd02e87d5b310405cb986f","type":"artist","uuid":"1d5fd407-e806-43ed-874e-a8eb4af79fb3"}
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 0x9e544039d64c62969be69348aea38b0faffae2ae1d53a8f82cafa87624b2ba9d. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1d5fd407-e806-43ed-874e-a8eb4af79fb3.json and https://artists.proofprofile.net/proofs/artist/1d5fd407-e806-43ed-874e-a8eb4af79fb3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x9e544039d64c62969be69348aea38b0faffae2ae1d53a8f82cafa87624b2ba9d","name":"Mark San Jose","registered_at":"2026-06-15T23:50:07Z","symbol":"NIM0871010","token_address":"0xaef8a0497562afa392bd02e87d5b310405cb986f","type":"artist","uuid":"1d5fd407-e806-43ed-874e-a8eb4af79fb3"}
album: Fairytale
  type: MusicAlbum
  date published: 2020-11-30
album: Dancing with You Slowly
  type: MusicAlbum
  date published: 2021-01-01
album: A Mistake to Fall
  type: MusicAlbum
  date published: 2021-02-19
album: Vco
  type: MusicAlbum
  date published: 2021-07-23
  track: We're the Only Ones
    type: MusicRecording
    duration: PT2M52S
    duration ms: 172000
    explicit: false
    by artist: Mark San Jose
    in album: Vco
      type: MusicAlbum
      date published: 2021-07-23
    isrc code: TCAFR2102399
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T16:25:03+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x507e4db9f0df5347a2de605270acd004af1cee60570f5fc1ecd3af101c60650a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958582
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958582
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFR2102399
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T16:47:25Z
    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 0x507e4db9f0df5347a2de605270acd004af1cee60570f5fc1ecd3af101c60650a. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/TCAFR2102399.
      date published: 2026-07-18T16:47:25Z
    audio: We're the Only Ones
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 89.982
      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: 0.726
      additional property: Energy
        type: PropertyValue
        value: 0.298
      additional property: Speechiness
        type: PropertyValue
        value: 0.044
      additional property: Acousticness
        type: PropertyValue
        value: 0.043
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.101
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.467
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.756
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Dancing in the Dark
  type: MusicAlbum
  date published: 2023-03-17
album: Loml
  type: MusicAlbum
  date published: 2023-05-05
album: When You're Down
  type: MusicAlbum
  date published: 2023-06-30
album: Can't Stop Loving You
  type: MusicAlbum
  date published: 2023-12-01
album: Wanna Be in Love Again
  type: MusicAlbum
  date published: 2024-03-01
  track: Wanna Be in Love Again
    type: MusicRecording
    duration: PT3M0S
    duration ms: 180000
    explicit: false
    by artist: Mark San Jose
    in album: Wanna Be in Love Again
      type: MusicAlbum
      date published: 2024-03-01
    isrc code: TCAHZ2404234
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T22:20:16+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb1910de0cb1eee8dc84560ca240ac607095f5f5cda6a4ceaeb875bab9ef95fe3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958461
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958461
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHZ2404234
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T23:18:11Z
    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 0xb1910de0cb1eee8dc84560ca240ac607095f5f5cda6a4ceaeb875bab9ef95fe3. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/TCAHZ2404234.
      date published: 2026-07-17T23:18:11Z
    audio: Wanna Be in Love Again
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 89.839
      additional property: Musical Key
        type: PropertyValue
        value: 7
      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: 0.58

Energy
type: PropertyValue
value: 0.26

Speechiness
type: PropertyValue
value: 0.027

Acousticness
type: PropertyValue
value: 0.375

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.126

Valence (Positivity)
type: PropertyValue
value: 0.271

Loudness (dB)
type: PropertyValue
value: -12.05

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Major