Los 3 Pajeros
type: MusicGroup
popularity: 23
followers: 3458
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8fa29ab41b268657765903a87c1466bf1f8d3751dd0099f974ae1916ca50358e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/180b07a8-f63f-4881-be18-977964b3381a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/180b07a8-f63f-4881-be18-977964b3381a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/180b07a8-f63f-4881-be18-977964b3381a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8fa29ab41b268657765903a87c1466bf1f8d3751dd0099f974ae1916ca50358e","name":"Los 3 Pajeros","registered_at":"2026-06-11T12:45:54Z","symbol":"NIM0032623","token_address":"0x6eca9c89edb18a50eee41ae14cc48bcdefa34397","type":"artist","uuid":"180b07a8-f63f-4881-be18-977964b3381a"}
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 0x8fa29ab41b268657765903a87c1466bf1f8d3751dd0099f974ae1916ca50358e. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/180b07a8-f63f-4881-be18-977964b3381a.json and https://artists.proofprofile.net/proofs/artist/180b07a8-f63f-4881-be18-977964b3381a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x8fa29ab41b268657765903a87c1466bf1f8d3751dd0099f974ae1916ca50358e","name":"Los 3 Pajeros","registered_at":"2026-06-11T12:45:54Z","symbol":"NIM0032623","token_address":"0x6eca9c89edb18a50eee41ae14cc48bcdefa34397","type":"artist","uuid":"180b07a8-f63f-4881-be18-977964b3381a"}
album: Food
  type: MusicAlbum
  date published: 2018-05-12
  track: Kebap
    type: MusicRecording
    duration: PT3M1S
    duration ms: 181507
    explicit: true
    by artist: Los 3 Pajeros
    in album: Food
      type: MusicAlbum
      date published: 2018-05-12
    isrc code: QZ5FN1863308
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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      type: PropertyValue
      value: 2026-07-16T08:43:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8d4c73b06d180c6d80c77ae2e044fd20c7f3db8d6b8214080c24d71ff93871fc
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958271
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958271
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN1863308
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T09:16:54Z
    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 0x8d4c73b06d180c6d80c77ae2e044fd20c7f3db8d6b8214080c24d71ff93871fc. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/QZ5FN1863308.
      date published: 2026-07-16T09:16:54Z
    audio: Kebap
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 112.2
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.643
      additional property: Energy
        type: PropertyValue
        value: 0.504
      additional property: Speechiness
        type: PropertyValue
        value: 0.42
      additional property: Acousticness
        type: PropertyValue
        value: 0.962
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.172
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.351
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.175
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Me Pica el Culo
  type: MusicAlbum
  date published: 2018-10-13
album: Me Pica el Culo
  type: MusicAlbum
  date published: 2018-10-13
album: No Tere-mos Follar Contigo
  type: MusicAlbum
  date published: 2020-02-14
album: 2 años pajeándonos
  type: MusicAlbum
  date published: 2020-05-12
album: Mafiosos al Aparato
  type: MusicAlbum
  date published: 2021-01-23
  track: Mandarina madarikatuak
    type: MusicRecording
    duration: PT3M34S
    duration ms: 214601
    explicit: false
    by artist: Los 3 Pajeros
    in album: Mafiosos al Aparato
      type: MusicAlbum
      date published: 2021-01-23
    isrc code: QZ5FN2110337
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T09:47:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x671f6f6de47e919b8124c47971d0bb775eca4a136697d14d8ce0e03911e98b3a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958140
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958140
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN2110337
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T12:49:00Z
    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 0x671f6f6de47e919b8124c47971d0bb775eca4a136697d14d8ce0e03911e98b3a. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T12:49:00Z), 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/QZ5FN2110337.
      date published: 2026-07-15T12:49:00Z
    audio: Mandarina madarikatuak
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 100.31
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.586
      additional property: Energy
        type: PropertyValue
        value: 0.904
      additional property: Speechiness
        type: PropertyValue
        value: 0.323
      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: #ElHum

Acousticness
type: PropertyValue
value: 0.439

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.65

Valence (Positivity)
type: PropertyValue
value: 0.161

Loudness (dB)
type: PropertyValue
value: -5.865

Key Name
type: PropertyValue
value: D

Mode Name
type: PropertyValue
value: Major

#ElHum
type: MusicAlbum
date published: 2024-01-25