Entavía
type: MusicGroup
genre: folk
genre: traditional music
popularity: 6
followers: 563
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa68b6c9b799166bc107ea3615e49296ff97723d1711abe8c7ded3eb019883852
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954593
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954593
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bdb18de8-a040-4f43-aeb5-2ff7848460c5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bdb18de8-a040-4f43-aeb5-2ff7848460c5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bdb18de8-a040-4f43-aeb5-2ff7848460c5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:46:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa68b6c9b799166bc107ea3615e49296ff97723d1711abe8c7ded3eb019883852","name":"Entavía","registered_at":"2026-06-20T17:56:28Z","symbol":"NIM1674253","token_address":"0x0827fd1b9f9c6504bccbc54888d60e2bc3b28583","type":"artist","uuid":"bdb18de8-a040-4f43-aeb5-2ff7848460c5"}
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 0xa68b6c9b799166bc107ea3615e49296ff97723d1711abe8c7ded3eb019883852. Chain 2 (Bitcoin): anchored in block 954593 (2026-06-20T19:46:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bdb18de8-a040-4f43-aeb5-2ff7848460c5.json and https://artists.proofprofile.net/proofs/artist/bdb18de8-a040-4f43-aeb5-2ff7848460c5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:46:01Z
  text: {"copyright_id":"0xa68b6c9b799166bc107ea3615e49296ff97723d1711abe8c7ded3eb019883852","name":"Entavía","registered_at":"2026-06-20T17:56:28Z","symbol":"NIM1674253","token_address":"0x0827fd1b9f9c6504bccbc54888d60e2bc3b28583","type":"artist","uuid":"bdb18de8-a040-4f43-aeb5-2ff7848460c5"}
album: Raíces Con Alas
  type: MusicAlbum
  date published: 2018-05-25
  track: Hez del Lago de Sanabria
    type: MusicRecording
    duration: PT2M17S
    duration ms: 137240
    explicit: false
    by artist: Entavía
    in album: Raíces Con Alas
      type: MusicAlbum
      date published: 2018-05-25
    genre: folk
    genre: traditional music
    isrc code: QM4TX1845182
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T16:35:07+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd2560f79c7055b3b0746ae5b193e645da4b58ddaf7b34e2aa17a29e4a0b2fb6d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958582
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958582
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX1845182
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T16:47:25Z
    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 0xd2560f79c7055b3b0746ae5b193e645da4b58ddaf7b34e2aa17a29e4a0b2fb6d. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/QM4TX1845182.
      date published: 2026-07-18T16:47:25Z
    audio: Hez del Lago de Sanabria
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 115.217
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.79
      additional property: Energy
        type: PropertyValue
        value: 0.606
      additional property: Speechiness
        type: PropertyValue
        value: 0.292
      additional property: Acousticness
        type: PropertyValue
        value: 0.489
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.073
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.822
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.031
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Arando Ñieve
  type: MusicAlbum
  date published: 2021-10-29
album: Vertiginosa baranda
  type: MusicAlbum
  date published: 2024-02-04
album: Vertiginosa Baranda
  type: MusicAlbum
  date published: 2024-08-12