Osmar Tapia "Mach el Ondeado"
type: MusicGroup
genre: sierreño
popularity: 3
followers: 366
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdaf0b707c75fa11025eacb0f420165a9cb43a8cfa3fd0be23c463d9aca3675ca
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953939
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953939
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/20d916ae-fa0e-4c38-a5e2-042d59437b63.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/20d916ae-fa0e-4c38-a5e2-042d59437b63.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/20d916ae-fa0e-4c38-a5e2-042d59437b63
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:40:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdaf0b707c75fa11025eacb0f420165a9cb43a8cfa3fd0be23c463d9aca3675ca","name":"Osmar Tapia \"Mach el Ondeado\"","registered_at":"2026-06-16T01:02:32Z","symbol":"NIM0888294","token_address":"0x4c401366b8ea8ca7c6c121022411e4933aab1636","type":"artist","uuid":"20d916ae-fa0e-4c38-a5e2-042d59437b63"}
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 0xdaf0b707c75fa11025eacb0f420165a9cb43a8cfa3fd0be23c463d9aca3675ca. Chain 2 (Bitcoin): anchored in block 953939 (2026-06-16T11:40:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/20d916ae-fa0e-4c38-a5e2-042d59437b63.json and https://artists.proofprofile.net/proofs/artist/20d916ae-fa0e-4c38-a5e2-042d59437b63.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T11:40:13Z
  text: {"copyright_id":"0xdaf0b707c75fa11025eacb0f420165a9cb43a8cfa3fd0be23c463d9aca3675ca","name":"Osmar Tapia \"Mach el Ondeado\"","registered_at":"2026-06-16T01:02:32Z","symbol":"NIM0888294","token_address":"0x4c401366b8ea8ca7c6c121022411e4933aab1636","type":"artist","uuid":"20d916ae-fa0e-4c38-a5e2-042d59437b63"}
album: Arriesgando
  type: MusicAlbum
  date published: 2018-10-16
album: Desde Alguna Cantina...
  type: MusicAlbum
  date published: 2019-09-25
  track: Huasteco Enamorado
    type: MusicRecording
    duration: PT2M29S
    duration ms: 149400
    explicit: false
    by artist: Osmar Tapia "Mach el Ondeado"
    in album: Desde Alguna Cantina...
      type: MusicAlbum
      date published: 2019-09-25
    genre: sierreño
    isrc code: QZHN61916044
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T19:58:03+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x985b92e5a6cbce01b376e47e53625074e1a4a1e6c8dcb9659a3375bd43a76dd4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958931
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958931
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN61916044
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T21:15:01Z
    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 0x985b92e5a6cbce01b376e47e53625074e1a4a1e6c8dcb9659a3375bd43a76dd4. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZHN61916044.
      date published: 2026-07-20T21:15:01Z
    audio: Huasteco Enamorado
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 118.653
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.673
      additional property: Energy
        type: PropertyValue
        value: 0.66
      additional property: Speechiness
        type: PropertyValue
        value: 0.193
      additional property: Acousticness
        type: PropertyValue
        value: 0.082
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.33
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.685
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.798
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Tú vales más
  type: MusicAlbum
  date published: 2021-05-20