David Heredia
type: MusicGroup
popularity: 6
followers: 162
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x62033f50a5e814df0b9ab2ce34df0456a090cfd8791ffc219be8b7c281c8b10f
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/7d39e0f0-6d28-4971-b613-a414243b9ac3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7d39e0f0-6d28-4971-b613-a414243b9ac3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7d39e0f0-6d28-4971-b613-a414243b9ac3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-18T03:01:36Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x62033f50a5e814df0b9ab2ce34df0456a090cfd8791ffc219be8b7c281c8b10f","name":"David Heredia","registered_at":"2026-06-17T09:18:54Z","symbol":"NIM1350378","token_address":"0x1063763b53313aafc46abe0ce4607fed0b3d013b","type":"artist","uuid":"7d39e0f0-6d28-4971-b613-a414243b9ac3"}
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 0x62033f50a5e814df0b9ab2ce34df0456a090cfd8791ffc219be8b7c281c8b10f. 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/7d39e0f0-6d28-4971-b613-a414243b9ac3.json and https://artists.proofprofile.net/proofs/artist/7d39e0f0-6d28-4971-b613-a414243b9ac3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-18T03:01:36Z
  text: {"copyright_id":"0x62033f50a5e814df0b9ab2ce34df0456a090cfd8791ffc219be8b7c281c8b10f","name":"David Heredia","registered_at":"2026-06-17T09:18:54Z","symbol":"NIM1350378","token_address":"0x1063763b53313aafc46abe0ce4607fed0b3d013b","type":"artist","uuid":"7d39e0f0-6d28-4971-b613-a414243b9ac3"}
album: En La Navidad
  type: MusicAlbum
  date published: 2020-12-06
album: Sirva Tu cuna-
  type: MusicAlbum
  date published: 2020-12-14
album: Ella me levanto
  type: MusicAlbum
  date published: 2020-12-21
album: Mi Alma
  type: MusicAlbum
  date published: 2021-05-31
album: Por Navidad
  type: MusicAlbum
  date published: 2021-12-01
  track: Por Navidad
    type: MusicRecording
    duration: PT4M57S
    duration ms: 297735
    explicit: false
    by artist: David Heredia
    in album: Por Navidad
      type: MusicAlbum
      date published: 2021-12-01
    isrc code: QZNWZ2160799
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T05:09:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x439c02e3f254b3c3dbddc0e19b2582df71398188d57e5d8d58eba5b9197a7480
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958245
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958245
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2160799
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T05:50:22Z
    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 0x439c02e3f254b3c3dbddc0e19b2582df71398188d57e5d8d58eba5b9197a7480. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/QZNWZ2160799.
      date published: 2026-07-16T05:50:22Z
    audio: Por Navidad
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 106.008
      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: 0.851
      additional property: Energy
        type: PropertyValue
        value: 0.883
      additional property: Speechiness
        type: PropertyValue
        value: 0.152
      additional property: Acousticness
        type: PropertyValue
        value: 0.085
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.093
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.775
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.151
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Lo que quieras tu
  type: MusicAlbum
  date published: 2022-01-21
album: Malita Mala
  type: MusicAlbum
  date published: 2022-05-27
album: Chocolate
  type: MusicAlbum
  date published: 2022-07-29
album: Ya llego La Pascua (Rumba canastera)
  type: MusicAlbum
  date published: 2022-11-12
album: Por Navidad -Una Mijita de tó - Bulerias
  type: MusicAlbum
  date published: 2022-12-09
album: Me Gusta
  type: MusicAlbum
  date published: 2023-03-24
album: Te estoy amando locamente
  type: MusicAlbum
  date published: 2023-05-05
album: Por Navidad - Corrococo (Bulerías)
  type: MusicAlbum
  date published: 2023-12-03
album: Por Navidad - Mas de dos mil años
  type: MusicAlbum
  date published: 2023-12-15
album: Quitemonos la Ropa
  type: MusicAlbum
  date published: 2024-02-21
album: Niña Ama (fusion Flamenco)
  type: MusicAlbum
  date published: 2024-03-31