vàlius
type: MusicGroup
popularity: 8
followers: 1206
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x596782d094c50936da3030d2f26dbe538a3dea5b48d5c528981c636d7d36eb2c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953907
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953907
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/16afcab9-4d88-4a00-b0c1-3d34c10864f0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/16afcab9-4d88-4a00-b0c1-3d34c10864f0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/16afcab9-4d88-4a00-b0c1-3d34c10864f0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:39:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x596782d094c50936da3030d2f26dbe538a3dea5b48d5c528981c636d7d36eb2c","name":"vàlius","registered_at":"2026-06-15T21:26:47Z","symbol":"NIM0836803","token_address":"0x49b28e5f3a1ad012317398fde0db2e2899f10c10","type":"artist","uuid":"16afcab9-4d88-4a00-b0c1-3d34c10864f0"}
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 0x596782d094c50936da3030d2f26dbe538a3dea5b48d5c528981c636d7d36eb2c. Chain 2 (Bitcoin): anchored in block 953907 (2026-06-16T07:39:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/16afcab9-4d88-4a00-b0c1-3d34c10864f0.json and https://artists.proofprofile.net/proofs/artist/16afcab9-4d88-4a00-b0c1-3d34c10864f0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:39:24Z
  text: {"copyright_id":"0x596782d094c50936da3030d2f26dbe538a3dea5b48d5c528981c636d7d36eb2c","name":"vàlius","registered_at":"2026-06-15T21:26:47Z","symbol":"NIM0836803","token_address":"0x49b28e5f3a1ad012317398fde0db2e2899f10c10","type":"artist","uuid":"16afcab9-4d88-4a00-b0c1-3d34c10864f0"}
album: Rierols - EP
  type: MusicAlbum
  date published: 2012-04-23
album: Escola
  type: MusicAlbum
  date published: 2013-06-08
album: FAM
  type: MusicAlbum
  date published: 2014-05-08
album: Mercè
  type: MusicAlbum
  date published: 2016-04-22
album: Amor
  type: MusicAlbum
  date published: 2017-09-08
album: Mesura
  type: MusicAlbum
  date published: 2017-10-06
album: Ferir
  type: MusicAlbum
  date published: 2019-01-08
album: Hereu
  type: MusicAlbum
  date published: 2019-02-04
album: Senyal
  type: MusicAlbum
  date published: 2019-03-08
album: Obligació
  type: MusicAlbum
  date published: 2021-03-05
album: Espinàs
  type: MusicAlbum
  date published: 2021-03-25
  track: Espinàs
    type: MusicRecording
    duration: PT2M9S
    duration ms: 129323
    explicit: false
    by artist: vàlius
    in album: Espinàs
      type: MusicAlbum
      date published: 2021-03-25
    isrc code: ESA012196558
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T00:54:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa15c012e5fac4dc81e624443f9da064f647057b0720f4256ca5fff4752ffc25a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956422
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956422
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012196558
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T01:01:38Z
    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 0xa15c012e5fac4dc81e624443f9da064f647057b0720f4256ca5fff4752ffc25a. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/ESA012196558.
      date published: 2026-07-03T01:01:38Z
    audio: Espinàs
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 153.003
      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: 0.415
      additional property: Energy
        type: PropertyValue
        value: 0.922
      additional property: Speechiness
        type: PropertyValue
        value: 0.201
      additional property: Acousticness
        type: PropertyValue
        value: 0.189
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.083
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.407
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.809
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Digueu-me per què
  type: MusicAlbum
  date published: 2023-06-28
album: Ghosting
  type: MusicAlbum
  date published: 2024-05-10