Los Muertos
type: MusicGroup
genre: doom metal
popularity: 6
followers: 716
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdeab1fa98caab63b86efedbf6f93d72a98ac3ff7b5076ed1f3103b779beb4068
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/efe6df02-d871-47bd-be20-ed858a4496d5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/efe6df02-d871-47bd-be20-ed858a4496d5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/efe6df02-d871-47bd-be20-ed858a4496d5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdeab1fa98caab63b86efedbf6f93d72a98ac3ff7b5076ed1f3103b779beb4068","name":"Los Muertos","registered_at":"2026-06-21T13:04:10Z","symbol":"NIM1930771","token_address":"0x3a75be6ee085296fdd2bc872822af1400821fa4e","type":"artist","uuid":"efe6df02-d871-47bd-be20-ed858a4496d5"}
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 0xdeab1fa98caab63b86efedbf6f93d72a98ac3ff7b5076ed1f3103b779beb4068. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/efe6df02-d871-47bd-be20-ed858a4496d5.json and https://artists.proofprofile.net/proofs/artist/efe6df02-d871-47bd-be20-ed858a4496d5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xdeab1fa98caab63b86efedbf6f93d72a98ac3ff7b5076ed1f3103b779beb4068","name":"Los Muertos","registered_at":"2026-06-21T13:04:10Z","symbol":"NIM1930771","token_address":"0x3a75be6ee085296fdd2bc872822af1400821fa4e","type":"artist","uuid":"efe6df02-d871-47bd-be20-ed858a4496d5"}
album: Los Muertos I
  type: MusicAlbum
  date published: 2007-12-15
album: Los Muertos I
  type: MusicAlbum
  date published: 2007-12-15
album: Oscura y Poderosa Canción Chilena
  type: MusicAlbum
  date published: 2012-08-17
album: Oscura y Poderosa Canción Chilena
  type: MusicAlbum
  date published: 2012-08-17
album: Resiste y Avanza
  type: MusicAlbum
  date published: 2015-07-11
album: Resiste y Avanza
  type: MusicAlbum
  date published: 2015-07-11
album: Resiste
  type: MusicAlbum
  date published: 2016-04-16
album: Resiste
  type: MusicAlbum
  date published: 2016-04-29
album: Hijo del Viento
  type: MusicAlbum
  date published: 2019-08-24
album: Hijo del Viento
  type: MusicAlbum
  date published: 2019-08-24
  track: Hijo del Viento
    type: MusicRecording
    duration: PT4M7S
    duration ms: 247905
    explicit: false
    by artist: Los Muertos
    in album: Hijo del Viento
      type: MusicAlbum
      date published: 2019-08-24
    genre: doom metal
    isrc code: ARIXB2200947
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
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    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x011054f2e3e20390c8b3e391503df74f63cb69b398be4f3845cfd93ce9e954a2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956826
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARIXB2200947
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T19:27:56Z
    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 0x011054f2e3e20390c8b3e391503df74f63cb69b398be4f3845cfd93ce9e954a2. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/ARIXB2200947.
      date published: 2026-07-05T19:27:56Z
    audio: Hijo del Viento
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 121.939
      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
        type: PropertyValue
        value: 0.58
      additional property: Energy
        type: PropertyValue
        value: 0.744
      additional property: Speechiness
        type: PropertyValue
        value: 0.042
      additional property: Acousticness
        type: PropertyValue
        value: 0.062
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.121
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.716
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.84
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Vida de Bandidos
  type: MusicAlbum
  date published: 2020-05-01
album: Vida De Bandidos
  type: MusicAlbum
  date published: 2020-05-01
album: Promesa de Sangre
  type: MusicAlbum
  date published: 2022-02-21
album: Promesa de Sangre
  type: MusicAlbum
  date published: 2022-02-21
album: Sueños De Revolución
  type: MusicAlbum
  date published: 2022-11-04
album: Sueños de Revolución
  type: MusicAlbum
  date published: 2022-11-04
album: Paso Cordillerano
  type: MusicAlbum
  date published: 2023-08-11
album: El Momento de la Verdad
  type: MusicAlbum
  date published: 2024-07-27
album: Tras la Huella...
  type: MusicAlbum
  date published: 2024-10-24