Semana Santa
type: MusicGroup
genre: cold wave
genre: post-punk
description: thumb|Semana Santa in La Laguna Semana Santa is the Spanish for Holy Week, the final week of Lent leading to Easter. In Spanish speaking cultures as well as the Philippines this becomes an annual trib
popularity: 5
followers: 1620
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfc4a03368a8b6d5224409b290023d09095b1131d73845e08fe5e5c6d5f2bf9a7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954035
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954035
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3ca9281e-b244-4b14-a340-4429d8ad71c0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3ca9281e-b244-4b14-a340-4429d8ad71c0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3ca9281e-b244-4b14-a340-4429d8ad71c0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T02:39:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfc4a03368a8b6d5224409b290023d09095b1131d73845e08fe5e5c6d5f2bf9a7","name":"Semana Santa","registered_at":"2026-06-16T10:44:56Z","symbol":"NIM1027378","token_address":"0x70721de750fcd3e726837cb63ff496c1e348b8ef","type":"artist","uuid":"3ca9281e-b244-4b14-a340-4429d8ad71c0"}
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 0xfc4a03368a8b6d5224409b290023d09095b1131d73845e08fe5e5c6d5f2bf9a7. Chain 2 (Bitcoin): anchored in block 954035 (2026-06-17T02:39:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3ca9281e-b244-4b14-a340-4429d8ad71c0.json and https://artists.proofprofile.net/proofs/artist/3ca9281e-b244-4b14-a340-4429d8ad71c0.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T02:39:28Z
  text: {"copyright_id":"0xfc4a03368a8b6d5224409b290023d09095b1131d73845e08fe5e5c6d5f2bf9a7","name":"Semana Santa","registered_at":"2026-06-16T10:44:56Z","symbol":"NIM1027378","token_address":"0x70721de750fcd3e726837cb63ff496c1e348b8ef","type":"artist","uuid":"3ca9281e-b244-4b14-a340-4429d8ad71c0"}
album: Ruidos
  type: MusicAlbum
  date published: 2020-07-03
album: Estado Inicial
  type: MusicAlbum
  date published: 2020-07-10
album: Estado Inicial
  type: MusicAlbum
  date published: 2020-07-10
  track: Estado Inicial
    type: MusicRecording
    duration: PT3M24S
    duration ms: 204269
    explicit: false
    by artist: Semana Santa
    in album: Estado Inicial
      type: MusicAlbum
      date published: 2020-07-10
    genre: cold wave
    genre: post-punk
    isrc code: QM6P42034059
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T08:12:38+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x15877444c41c0fd2147e5452594e9c3e74adbfee22688d3b8fb80fe9b7fb2592
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958985
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958985
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42034059
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T08:39:15Z
    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 0x15877444c41c0fd2147e5452594e9c3e74adbfee22688d3b8fb80fe9b7fb2592. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42034059 — a six-check JSON result.
      date published: 2026-07-21T08:39:15Z
    audio: Estado Inicial
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.015
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.512
      additional property: Energy
        type: PropertyValue
        value: 0.635
      additional property: Speechiness
        type: PropertyValue
        value: 0.027
      additional property: Acousticness
        type: PropertyValue
        value: 0.022
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.817
      additional property: Liveness
        type: PropertyValue
        value: 0.144
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.587
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.653
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Nueva Planta
  type: MusicAlbum
  date published: 2021-06-25
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  type: MusicAlbum
  date published: 2021-09-23
album: Diatriba
  type: MusicAlbum
  date published: 2021-10-15
album: Cada Vez Más Lejos
  type: MusicAlbum
  date published: 2022-10-07
album: Ja no tens el poder
  type: MusicAlbum
  date published: 2022-12-02
album: Vigilància permanent
  type: MusicAlbum
  date published: 2023-02-03
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  type: MusicAlbum
  date published: 2023-02-24
album: NNCN
  type: MusicAlbum
  date published: 2024-01-30