Sneed & Larsen
type: MusicGroup
genre: neoperreo
popularity: 7
followers: 353
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x48a1f890d23c74127ef602305311ebca9bb308a522eeff6a998026a2db61497b
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/8e8a216d-9bfb-467e-8dc8-c1ee2fc1ca32.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8e8a216d-9bfb-467e-8dc8-c1ee2fc1ca32.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8e8a216d-9bfb-467e-8dc8-c1ee2fc1ca32
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x48a1f890d23c74127ef602305311ebca9bb308a522eeff6a998026a2db61497b","name":"Sneed & Larsen","registered_at":"2026-06-17T15:24:57Z","symbol":"NIM1437615","token_address":"0xe788f1d00b89c63b96493330cb60dc93f0b19424","type":"artist","uuid":"8e8a216d-9bfb-467e-8dc8-c1ee2fc1ca32"}
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 0x48a1f890d23c74127ef602305311ebca9bb308a522eeff6a998026a2db61497b. 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/8e8a216d-9bfb-467e-8dc8-c1ee2fc1ca32.json and https://artists.proofprofile.net/proofs/artist/8e8a216d-9bfb-467e-8dc8-c1ee2fc1ca32.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x48a1f890d23c74127ef602305311ebca9bb308a522eeff6a998026a2db61497b","name":"Sneed & Larsen","registered_at":"2026-06-17T15:24:57Z","symbol":"NIM1437615","token_address":"0xe788f1d00b89c63b96493330cb60dc93f0b19424","type":"artist","uuid":"8e8a216d-9bfb-467e-8dc8-c1ee2fc1ca32"}
album: Telephasic
  type: MusicAlbum
  date published: 2015-04-12
album: Ruido Lindo y Barrial
  type: MusicAlbum
  date published: 2018-10-05
  track: Ruido Lindo y Barrial
    type: MusicRecording
    duration: PT3M55S
    duration ms: 235555
    explicit: false
    by artist: Sneed & Larsen
    in album: Ruido Lindo y Barrial
      type: MusicAlbum
      date published: 2018-10-05
    genre: neoperreo
    isrc code: GBMA21835697
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-18T16:11:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x07c0c279cfa4674d515dfb938ecc9dcad799b6ca492cc11168f0448fa1fcf766
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956304
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956304
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA21835697
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:55:08Z
    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 0x07c0c279cfa4674d515dfb938ecc9dcad799b6ca492cc11168f0448fa1fcf766. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/GBMA21835697.
      date published: 2026-07-02T03:55:08Z
    audio: Ruido Lindo y Barrial
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 123.481
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.845
      additional property: Energy
        type: PropertyValue
        value: 0.718
      additional property: Speechiness
        type: PropertyValue
        value: 0.068
      additional property: Acousticness
        type: PropertyValue
        value: 0.194
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.118
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.447
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.798
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Tarde
  type: MusicAlbum
  date published: 2018-10-12
album: Si No Tienen Con Que
  type: MusicAlbum
  date published: 2018-11-02
album: Conurbano
  type: MusicAlbum
  date published: 2018-11-23
  track: Ruido Lindo y Barrial
    type: MusicRecording
    duration: PT3M55S
    duration ms: 235555
    explicit: false
    by artist: Sneed & Larsen
    in album: Conurbano
      type: MusicAlbum
      date published: 2018-11-23
    genre: neoperreo
    isrc code: GBMA21835697
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-18T16:11:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x07c0c279cfa4674d515dfb938ecc9dcad799b6ca492cc11168f0448fa1fcf766
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956304
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956304
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA21835697
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:55:08Z
    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 0x07c0c279cfa4674d515dfb938ecc9dcad799b6ca492cc11168f0448fa1fcf766. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/GBMA21835697.
      date published: 2026-07-02T03:55:08Z
    audio: Ruido Lindo y Barrial
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 123.481
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.845
      additional property: Energy
        type: PropertyValue
        value: 0.718
      additional property: Speechiness
        type: PropertyValue
        value: 0.068
      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: Calia Riddim
album: Gypsy Queens (AfroPop Instrumental)
album: El Riddim de la Pera
album: Somos los mejores
album: Eh!
album: TU, TU, TU
album: Toda la Plata
album: Vertex
album: Agax
album: Perdidos en el Paraíso (feat. Dante Spinetta) [Turro Remix]
album: Joy Division

Acousticness
type: PropertyValue
value: 0.194

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.118

Valence (Positivity)
type: PropertyValue
value: 0.447

Loudness (dB)
type: PropertyValue
value: -8.798

Key Name
type: PropertyValue
value: Ab

Mode Name
type: PropertyValue
value: Minor

Calia Riddim
type: MusicAlbum
date published: 2019-01-30

Gypsy Queens (AfroPop Instrumental)
type: MusicAlbum
date published: 2019-03-15

El Riddim de la Pera
type: MusicAlbum
date published: 2019-04-05

Somos los mejores
type: MusicAlbum
date published: 2019-04-06

Eh!
type: MusicAlbum
date published: 2019-04-18

TU, TU, TU
type: MusicAlbum
date published: 2019-06-08

Toda la Plata
type: MusicAlbum
date published: 2019-06-28

Vertex
type: MusicAlbum
date published: 2019-08-01

Agax
type: MusicAlbum
date published: 2019-08-09

Perdidos en el Paraíso (feat. Dante Spinetta) [Turro Remix]
type: MusicAlbum
date published: 2020-01-24

Joy Division
type: MusicAlbum
date published: 2020-06-12