Los Sacheros Santiagueños
type: MusicGroup
genre: folklore argentino
popularity: 10
followers: 2041
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x365dd198fbc5b9a16efbfb6593c2931c0ee420438fc15f3fdd7f433529396bdb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/81040f64-02b4-4181-8e85-110334e90cd2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/81040f64-02b4-4181-8e85-110334e90cd2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/81040f64-02b4-4181-8e85-110334e90cd2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x365dd198fbc5b9a16efbfb6593c2931c0ee420438fc15f3fdd7f433529396bdb","name":"Los Sacheros Santiagueños","registered_at":"2026-06-17T10:35:21Z","symbol":"NIM1368612","token_address":"0x9890618b982b0e5721d10d0412851f48fd4704f7","type":"artist","uuid":"81040f64-02b4-4181-8e85-110334e90cd2"}
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 0x365dd198fbc5b9a16efbfb6593c2931c0ee420438fc15f3fdd7f433529396bdb. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/81040f64-02b4-4181-8e85-110334e90cd2.json and https://artists.proofprofile.net/proofs/artist/81040f64-02b4-4181-8e85-110334e90cd2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x365dd198fbc5b9a16efbfb6593c2931c0ee420438fc15f3fdd7f433529396bdb","name":"Los Sacheros Santiagueños","registered_at":"2026-06-17T10:35:21Z","symbol":"NIM1368612","token_address":"0x9890618b982b0e5721d10d0412851f48fd4704f7","type":"artist","uuid":"81040f64-02b4-4181-8e85-110334e90cd2"}
album: Por Sentirnos Santiagueños
  type: MusicAlbum
  date published: 2005-08-12
  track: Tus Ojos lo Dicen Todo
    type: MusicRecording
    duration: PT2M31S
    duration ms: 151614
    explicit: false
    by artist: Los Sacheros Santiagueños
    in album: Por Sentirnos Santiagueños
      type: MusicAlbum
      date published: 2005-08-12
    genre: folklore argentino
    isrc code: ZZOPM2225094
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T13:36:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x927ab7fefd59431917da9fb9a3fa980665cc918892806ff9fe3b0f645e3f6570
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958742
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958742
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZZOPM2225094
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T16:39:50Z
    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 0x927ab7fefd59431917da9fb9a3fa980665cc918892806ff9fe3b0f645e3f6570. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T16:39:50Z), 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/ZZOPM2225094.
      date published: 2026-07-19T16:39:50Z
    audio: Tus Ojos lo Dicen Todo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 151.737
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.627
      additional property: Energy
        type: PropertyValue
        value: 0.498
      additional property: Speechiness
        type: PropertyValue
        value: 0.044
      additional property: Acousticness
        type: PropertyValue
        value: 0.584
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.1
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.326
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.129
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Sachero y Carnavalero
  type: MusicAlbum
  date published: 2007-07-08
album: Allá en Santiago
  type: MusicAlbum
  date published: 2007-12-07
album: Semilla de Chacarera
  type: MusicAlbum
  date published: 2015-07-03
album: Corazón Santiagueño
  type: MusicAlbum
  date published: 2016-03-02
album: Homenaje a los Manseros Santiagueños
  type: MusicAlbum
  date published: 2017-02-14
  track: Aquel Tiempo de Mi Infancia
    type: MusicRecording
    duration: PT2M50S
    duration ms: 170173
    explicit: false
    by artist: Los Sacheros Santiagueños
    in album: Homenaje a los Manseros Santiagueños
      type: MusicAlbum
      date published: 2017-02-14
    genre: folklore argentino
    isrc code: AR8L71700037
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T08:36:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x570fd559c9345172084a1d3cdce0a7ff0bc0df75b6d4650d97250a60604ddb04
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958711
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958711
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AR8L71700037
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T09:26:32Z
    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 0x570fd559c9345172084a1d3cdce0a7ff0bc0df75b6d4650d97250a60604ddb04. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/AR8L71700037.
      date published: 2026-07-19T09:26:32Z
    audio: Aquel Tiempo de Mi Infancia
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 100.215
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.751
      additional property: Energy
        type: PropertyValue
        value: 0.637
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: 20 Años Con el Canto

Speechiness
type: PropertyValue
value: 0.053

Acousticness
type: PropertyValue
value: 0.645

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.114

Valence (Positivity)
type: PropertyValue
value: 0.753

Loudness (dB)
type: PropertyValue
value: -5.774

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major

20 Años Con el Canto
type: MusicAlbum
date published: 2018-03-05