CRV
type: MusicGroup
description: CRV or CR-V may refer to: Transportation Carlinville station (Amtrak code: CRV), Carlinville, Illinois, US Craven Arms railway station (National Rail station code: CRV), Shropshire, England Crew R
popularity: 7
followers: 594
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x583ca0703f53aab553e99c507cb7c3d207f6b3e1c13017ed86572ec9d5fdb6d4
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/8042bbe3-6200-4030-93ed-0f944a2c1077.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8042bbe3-6200-4030-93ed-0f944a2c1077.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8042bbe3-6200-4030-93ed-0f944a2c1077
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
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 0x583ca0703f53aab553e99c507cb7c3d207f6b3e1c13017ed86572ec9d5fdb6d4. 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/8042bbe3-6200-4030-93ed-0f944a2c1077.json and https://artists.proofprofile.net/proofs/artist/8042bbe3-6200-4030-93ed-0f944a2c1077.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
album: Traumas
  type: MusicAlbum
  date published: 2020-07-03
album: Traumas
  type: MusicAlbum
  date published: 2020-07-03
album: Abismo
  type: MusicAlbum
  date published: 2020-08-28
album: Angustia
  type: MusicAlbum
  date published: 2020-11-06
album: Angustia
  type: MusicAlbum
  date published: 2020-11-06
album: Las Cosas Han Cambiado
  type: MusicAlbum
  date published: 2020-12-18
album: Las Cosas Han Cambiado
  type: MusicAlbum
  date published: 2020-12-18
album: Peticiones al Cielo
  type: MusicAlbum
  date published: 2021-01-22
album: Orgullo
  type: MusicAlbum
  date published: 2021-03-21
album: Orgullo
  type: MusicAlbum
  date published: 2021-03-21
album: Desastre
  type: MusicAlbum
  date published: 2021-05-14
album: Desastre
  type: MusicAlbum
  date published: 2021-05-14
album: Infierno
  type: MusicAlbum
  date published: 2021-06-18
album: Infierno
  type: MusicAlbum
  date published: 2021-06-18
album: Frio
  type: MusicAlbum
  date published: 2022-07-01
album: Se Acabó
  type: MusicAlbum
  date published: 2022-08-28
album: Ya Me Cansé
  type: MusicAlbum
  date published: 2022-11-11
album: Me Lo Has Quitado Todo
  type: MusicAlbum
  date published: 2023-01-27
album: No Me Llores
  type: MusicAlbum
  date published: 2023-02-24
album: Trendy
  type: MusicAlbum
  date published: 2023-09-15
album: Call Me
  type: MusicAlbum
  date published: 2024-02-16
album: Bichiyal
  type: MusicAlbum
  date published: 2024-04-05
album: 2024
  type: MusicAlbum
  date published: 2024-05-17
album: La Cabra
  type: MusicAlbum
  date published: 2024-06-14
album: Medicina
  type: MusicAlbum
  date published: 2024-08-11
album: LOWKEY
  type: MusicAlbum
  date published: 2024-09-13
album: Chip
  type: MusicAlbum
  date published: 2024-10-04
album: Alex
  type: MusicAlbum
  date published: 2024-12-08
album: CRV
  type: MusicAlbum
  date published: 2024-12-20
album: Oscuridad
  type: MusicAlbum
  date published: 2024-12-25
album: Otra Noche Sin Ti
  type: MusicAlbum
  date published: 2025-02-09
album: 2016
  type: MusicAlbum
  date published: 2025-03-14
album: La Calle Me Llamo
  type: MusicAlbum
  date published: 2025-05-09
album: Otra Vida
  type: MusicAlbum
  date published: 2025-05-30
  track: Otra Vida
    type: MusicRecording
    duration: PT3M26S
    duration ms: 206941
    explicit: false
    by artist: CRV
    in album: Otra Vida
      type: MusicAlbum
      date published: 2025-05-30
    isrc code: ES64E2509247
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T03:07:12+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa6d7ee1e9d60a4f6b37ee3b77df4c88f37bf0f62eb27331baf1cc394cdb25c6d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956889
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956889
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES64E2509247
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T06:56:49Z
    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 0xa6d7ee1e9d60a4f6b37ee3b77df4c88f37bf0f62eb27331baf1cc394cdb25c6d. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/ES64E2509247.
      date published: 2026-07-06T06:56:49Z
    audio: Otra Vida
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 89.993
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.422
      additional property: Energy
        type: PropertyValue
        value: 0.804
      additional property: Speechiness
        type: PropertyValue
        value: 0.153
      additional property: Acousticness
        type: PropertyValue
        value: 0.261
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Las Jordan
album: LOCA
album: +1/ se marchó

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.088

Valence (Positivity)
type: PropertyValue
value: 0.352

Loudness (dB)
type: PropertyValue
value: -4.816

Key Name
type: PropertyValue
value: Bb

Mode Name
type: PropertyValue
value: Minor

Las Jordan
type: MusicAlbum
date published: 2025-07-13

LOCA
type: MusicAlbum
date published: 2025-09-26

+1/ se marchó
type: MusicAlbum
date published: 2025-11-07