Lavanda Ámbar
type: MusicGroup
popularity: 8
followers: 555
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa5fc21cdc75f0c94b8bd0fd42a1629163797754502eb68c807a8e933c5221c43
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5a274cf8-aafe-4522-97b1-34cdc6acf148.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5a274cf8-aafe-4522-97b1-34cdc6acf148.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5a274cf8-aafe-4522-97b1-34cdc6acf148
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa5fc21cdc75f0c94b8bd0fd42a1629163797754502eb68c807a8e933c5221c43","name":"Lavanda Ámbar","registered_at":"2026-06-16T21:07:58Z","symbol":"NIM1176032","token_address":"0xbe821235b47d121cc2cead4d91a48d4fdf3182ee","type":"artist","uuid":"5a274cf8-aafe-4522-97b1-34cdc6acf148"}
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 0xa5fc21cdc75f0c94b8bd0fd42a1629163797754502eb68c807a8e933c5221c43. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5a274cf8-aafe-4522-97b1-34cdc6acf148.json and https://artists.proofprofile.net/proofs/artist/5a274cf8-aafe-4522-97b1-34cdc6acf148.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xa5fc21cdc75f0c94b8bd0fd42a1629163797754502eb68c807a8e933c5221c43","name":"Lavanda Ámbar","registered_at":"2026-06-16T21:07:58Z","symbol":"NIM1176032","token_address":"0xbe821235b47d121cc2cead4d91a48d4fdf3182ee","type":"artist","uuid":"5a274cf8-aafe-4522-97b1-34cdc6acf148"}
album: Desencuentro Azul
  type: MusicAlbum
  date published: 2021-07-02
album: Desván
  type: MusicAlbum
  date published: 2022-01-24
album: Se Quema
  type: MusicAlbum
  date published: 2023-06-01
album: Un Montón
  type: MusicAlbum
  date published: 2023-10-06
  track: Un Montón
    type: MusicRecording
    duration: PT3M24S
    duration ms: 204782
    explicit: false
    by artist: Lavanda Ámbar
    in album: Un Montón
      type: MusicAlbum
      date published: 2023-10-06
    isrc code: QZTAU2397386
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T22:55:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd0032c083bc360e4f6987008d8047e821b991c5945daf6c33d32aa8f52ab79b9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958943
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958943
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2397386
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T01:57:38Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0032c083bc360e4f6987008d8047e821b991c5945daf6c33d32aa8f52ab79b9. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T01:57:38Z), 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/QZTAU2397386.
      date published: 2026-07-21T01:57:38Z
    audio: Un Montón
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 115.021
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.836
      additional property: Energy
        type: PropertyValue
        value: 0.352
      additional property: Speechiness
        type: PropertyValue
        value: 0.042
      additional property: Acousticness
        type: PropertyValue
        value: 0.185
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.022
      additional property: Liveness
        type: PropertyValue
        value: 0.132
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.55
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.282
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Perdí
  type: MusicAlbum
  date published: 2024-03-15
album: Festi De Cara (En vivo)
  type: MusicAlbum
  date published: 2024-06-01
album: me voy </3
  type: MusicAlbum
  date published: 2024-12-30
  track: me voy </3
    type: MusicRecording
    duration: PT1M57S
    duration ms: 117973
    explicit: false
    by artist: Lavanda Ámbar
    in album: me voy </3
      type: MusicAlbum
      date published: 2024-12-30
    isrc code: QZZ7X2451650
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T08:32:18+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0475a0ec39ee3a596c11c4269f430ebacefab0e71a8944436a641992f7feff24
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958853
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958853
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7X2451650
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T11:35:03Z
    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 0x0475a0ec39ee3a596c11c4269f430ebacefab0e71a8944436a641992f7feff24. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:35:03Z), 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/QZZ7X2451650.
      date published: 2026-07-20T11:35:03Z
    audio: me voy </3
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 69.894
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.602
      additional property: Energy
        type: PropertyValue
        value: 0.2
      additional property: Speechiness
      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: Al Final

Speechiness
type: PropertyValue
value: 0.047

Acousticness
type: PropertyValue
value: 0.918

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.08

Valence (Positivity)
type: PropertyValue
value: 0.331

Loudness (dB)
type: PropertyValue
value: -12.26

Key Name
type: PropertyValue
value: E

Mode Name
type: PropertyValue
value: Major

Al Final
type: MusicAlbum
date published: 2025-06-27