Sábado Santo
type: MusicGroup
popularity: 3
followers: 319
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x629555044c98ba2741f7a59bbfe1edd36d41c61a7abdaa787d850a4e32c7d682
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954638
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954638
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d57921cf-3e82-4fcf-ac95-b906da4d8cfc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d57921cf-3e82-4fcf-ac95-b906da4d8cfc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d57921cf-3e82-4fcf-ac95-b906da4d8cfc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T03:45:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x629555044c98ba2741f7a59bbfe1edd36d41c61a7abdaa787d850a4e32c7d682","name":"Sábado Santo","registered_at":"2026-06-21T02:29:02Z","symbol":"NIM1791979","token_address":"0xd15b4f2a8a77595c896ffc64e50c44c24a7659a0","type":"artist","uuid":"d57921cf-3e82-4fcf-ac95-b906da4d8cfc"}
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 0x629555044c98ba2741f7a59bbfe1edd36d41c61a7abdaa787d850a4e32c7d682. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d57921cf-3e82-4fcf-ac95-b906da4d8cfc.json and https://artists.proofprofile.net/proofs/artist/d57921cf-3e82-4fcf-ac95-b906da4d8cfc.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T03:45:44Z
  text: {"copyright_id":"0x629555044c98ba2741f7a59bbfe1edd36d41c61a7abdaa787d850a4e32c7d682","name":"Sábado Santo","registered_at":"2026-06-21T02:29:02Z","symbol":"NIM1791979","token_address":"0xd15b4f2a8a77595c896ffc64e50c44c24a7659a0","type":"artist","uuid":"d57921cf-3e82-4fcf-ac95-b906da4d8cfc"}
album: Marte
  type: MusicAlbum
  date published: 2022-06-24
album: Luciérnagas
  type: MusicAlbum
  date published: 2024-04-11
album: Temporadas
  type: MusicAlbum
  date published: 2024-06-27
  track: Temporadas
    type: MusicRecording
    duration: PT3M25S
    duration ms: 205031
    explicit: false
    by artist: Sábado Santo
    in album: Temporadas
      type: MusicAlbum
      date published: 2024-06-27
    isrc code: CH6542434800
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T14:41:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x66d8fcc9ea296bfc54888bf769d2fd71ff36c316eb8df210a8e3b755886f084e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959144
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959144
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6542434800
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T15:38:35Z
    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 0x66d8fcc9ea296bfc54888bf769d2fd71ff36c316eb8df210a8e3b755886f084e. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/CH6542434800 — a six-check JSON result.
      date published: 2026-07-22T15:38:35Z
    audio: Temporadas
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.047
      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: 0.601
      additional property: Energy
        type: PropertyValue
        value: 0.882
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.002
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.02
      additional property: Liveness
        type: PropertyValue
        value: 0.12
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.494
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.691
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Diciembre, 2024
  type: MusicAlbum
  date published: 2025-04-16
album: Nuestros Últimos Días
  type: MusicAlbum
  date published: 2025-07-02
album: Entre Fantasmas
  type: MusicAlbum
  date published: 2025-08-08
album: Lo Que Nunca Dijimos
  type: MusicAlbum
  date published: 2025-09-10