DJ Esmond Esperaunce
type: MusicGroup
popularity: 7
followers: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdff4e3b30fdffe1c70d2d166637fa8e5e40c5a62feb1c7e1e5733d9db88c7ddd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954174
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954174
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7ee31f4a-39aa-4448-a1e7-b5f7c2777e7e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7ee31f4a-39aa-4448-a1e7-b5f7c2777e7e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7ee31f4a-39aa-4448-a1e7-b5f7c2777e7e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-18T03:01:36Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdff4e3b30fdffe1c70d2d166637fa8e5e40c5a62feb1c7e1e5733d9db88c7ddd","name":"DJ Esmond Esperaunce","registered_at":"2026-06-17T09:48:47Z","symbol":"NIM1357506","token_address":"0xfe80765b398f2d2d7c5dfd3da6e018cfb69bbfc9","type":"artist","uuid":"7ee31f4a-39aa-4448-a1e7-b5f7c2777e7e"}
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 0xdff4e3b30fdffe1c70d2d166637fa8e5e40c5a62feb1c7e1e5733d9db88c7ddd. Chain 2 (Bitcoin): anchored in block 954174 (2026-06-18T03:01:36Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7ee31f4a-39aa-4448-a1e7-b5f7c2777e7e.json and https://artists.proofprofile.net/proofs/artist/7ee31f4a-39aa-4448-a1e7-b5f7c2777e7e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-18T03:01:36Z
  text: {"copyright_id":"0xdff4e3b30fdffe1c70d2d166637fa8e5e40c5a62feb1c7e1e5733d9db88c7ddd","name":"DJ Esmond Esperaunce","registered_at":"2026-06-17T09:48:47Z","symbol":"NIM1357506","token_address":"0xfe80765b398f2d2d7c5dfd3da6e018cfb69bbfc9","type":"artist","uuid":"7ee31f4a-39aa-4448-a1e7-b5f7c2777e7e"}
album: Habang-Buhay Aking Mahal
  type: MusicAlbum
  date published: 2023-08-07
album: Habang Buhay Aking Mahal (Acoustic Version)
  type: MusicAlbum
  date published: 2023-08-20
  track: Habang Buhay Aking Mahal - Acoustic Version
    type: MusicRecording
    duration: PT5M36S
    duration ms: 336782
    explicit: false
    by artist: DJ Esmond Esperaunce
    in album: Habang Buhay Aking Mahal (Acoustic Version)
      type: MusicAlbum
      date published: 2023-08-20
    isrc code: QZRP52357454
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T20:16:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x32b115fc9561ad5ceab7fa6b5f4c03d20fcea16020ef817ca41fce2d26777497
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958322
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958322
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP52357454
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T20:44:14Z
    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 0x32b115fc9561ad5ceab7fa6b5f4c03d20fcea16020ef817ca41fce2d26777497. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T20:44:14Z), 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/QZRP52357454.
      date published: 2026-07-16T20:44:14Z
    audio: Habang Buhay Aking Mahal - Acoustic Version
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 80.213
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.428
      additional property: Energy
        type: PropertyValue
        value: 0.336
      additional property: Speechiness
        type: PropertyValue
        value: 0.059
      additional property: Acousticness
        type: PropertyValue
        value: 0.699
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.31
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.584
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.556
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major