Valeria Wolf
type: MusicGroup
genre: latin alternative
popularity: 11
followers: 1429
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd7f73117313f26f4b4fea80717395f78ae5053741f9e91cc6440b72540d17e29
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953674
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953674
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5bdc1418-cd65-404b-91ad-8b18b217243c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5bdc1418-cd65-404b-91ad-8b18b217243c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5bdc1418-cd65-404b-91ad-8b18b217243c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T19:07:16Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd7f73117313f26f4b4fea80717395f78ae5053741f9e91cc6440b72540d17e29","name":"Valeria Wolf","registered_at":"2026-06-14T14:08:06Z","symbol":"NIM0476803","token_address":"0xcdbb5ea17ad5c13a970bac81ad012db5137589b3","type":"artist","uuid":"5bdc1418-cd65-404b-91ad-8b18b217243c"}
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 0xd7f73117313f26f4b4fea80717395f78ae5053741f9e91cc6440b72540d17e29. Chain 2 (Bitcoin): anchored in block 953674 (2026-06-14T19:07:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5bdc1418-cd65-404b-91ad-8b18b217243c.json and https://artists.proofprofile.net/proofs/artist/5bdc1418-cd65-404b-91ad-8b18b217243c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T19:07:16Z
  text: {"copyright_id":"0xd7f73117313f26f4b4fea80717395f78ae5053741f9e91cc6440b72540d17e29","name":"Valeria Wolf","registered_at":"2026-06-14T14:08:06Z","symbol":"NIM0476803","token_address":"0xcdbb5ea17ad5c13a970bac81ad012db5137589b3","type":"artist","uuid":"5bdc1418-cd65-404b-91ad-8b18b217243c"}
album: Aire
  type: MusicAlbum
  date published: 2021-07-23
album: Chapuzón
  type: MusicAlbum
  date published: 2021-08-19
album: Honey
  type: MusicAlbum
  date published: 2021-09-09
album: Cachitos de Mango
  type: MusicAlbum
  date published: 2021-09-30
album: Entre las Nubes
  type: MusicAlbum
  date published: 2022-01-20
album: Borrarte
  type: MusicAlbum
  date published: 2022-04-21
album: bebé
  type: MusicAlbum
  date published: 2022-07-29
album: mírame
  type: MusicAlbum
  date published: 2023-04-13
album: Too Fine
  type: MusicAlbum
  date published: 2023-09-08
album: Una Y Otra Vez
  type: MusicAlbum
  date published: 2023-11-09
album: SELF
  type: MusicAlbum
  date published: 2024-02-29
album: tráfico
  type: MusicAlbum
  date published: 2024-05-17
  track: tráfico
    type: MusicRecording
    duration: PT3M19S
    duration ms: 199393
    explicit: false
    by artist: Valeria Wolf
    in album: tráfico
      type: MusicAlbum
      date published: 2024-05-17
    genre: latin alternative
    isrc code: GBWUL2497153
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T08:11:32+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4470f3574ac6a1f5f3a510c4550082da70fb74698e99957ff55a581ab70d615b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958383
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958383
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWUL2497153
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T08:20:01Z
    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 0x4470f3574ac6a1f5f3a510c4550082da70fb74698e99957ff55a581ab70d615b. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/GBWUL2497153.
      date published: 2026-07-17T08:20:01Z
    audio: tráfico
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 160.009
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.466
      additional property: Energy
        type: PropertyValue
        value: 0.618
      additional property: Speechiness
        type: PropertyValue
        value: 0.169
      additional property: Acousticness
        type: PropertyValue
        value: 0.386
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.474
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.661
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.535
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: SELF
  type: MusicAlbum
  date published: 2024-05-30
album: tacha
  type: MusicAlbum
  date published: 2024-08-09
  track: tacha
    type: MusicRecording
    duration: PT2M37S
    duration ms: 157500
    explicit: true
    by artist: Valeria Wolf
    in album: tacha
      type: MusicAlbum
      date published: 2024-08-09
    genre: latin alternative
    isrc code: QZWDE2476732
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T03:47:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9cd1d353b80f9f04c4241ca8b469ec2eee745daeee30967a09452247fa1e4c94
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956476
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956476
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDE2476732
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T09:04:44Z
    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
    audio: tacha
album: ok, i <3 u
album: CVNT
album: 333

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cd1d353b80f9f04c4241ca8b469ec2eee745daeee30967a09452247fa1e4c94. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QZWDE2476732.
date published: 2026-07-03T09:04:44Z

tacha
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 159.999
additional property: Musical Key
  type: PropertyValue
  value: 9
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.614
additional property: Energy
  type: PropertyValue
  value: 0.48
additional property: Speechiness
  type: PropertyValue
  value: 0.103
additional property: Acousticness
  type: PropertyValue
  value: 0.45
additional property: Instrumentalness
  type: PropertyValue
  value: 0.554
additional property: Liveness
  type: PropertyValue
  value: 0.105
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.214
additional property: Loudness (dB)
  type: PropertyValue
  value: -10.487
additional property: Key Name
  type: PropertyValue
  value: A
additional property: Mode Name
  type: PropertyValue
  value: Minor

ok, i <3 u
type: MusicAlbum
date published: 2025-02-20

CVNT
type: MusicAlbum
date published: 2025-05-28

333
type: MusicAlbum
date published: 2025-08-28