caerlos
type: MusicGroup
popularity: 5
followers: 354
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1ceae35e39b061ec433bc62adf2a8e03c9d7acdfd6dd84d55e1770040753d0bd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1024b3ec-24b5-4c96-88c2-83c8c9c7f9eb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1024b3ec-24b5-4c96-88c2-83c8c9c7f9eb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1024b3ec-24b5-4c96-88c2-83c8c9c7f9eb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
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 0x1ceae35e39b061ec433bc62adf2a8e03c9d7acdfd6dd84d55e1770040753d0bd. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1024b3ec-24b5-4c96-88c2-83c8c9c7f9eb.json and https://artists.proofprofile.net/proofs/artist/1024b3ec-24b5-4c96-88c2-83c8c9c7f9eb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
album: voces
  type: MusicAlbum
  date published: 2022-01-21
album: lxs 4 y yo
  type: MusicAlbum
  date published: 2022-05-26
album: hentai
  type: MusicAlbum
  date published: 2022-06-30
album: mátame
  type: MusicAlbum
  date published: 2022-07-24
album: hopelessly devoted to you
  type: MusicAlbum
  date published: 2022-12-16
  track: hopelessly devoted to you
    type: MusicRecording
    duration: PT2M53S
    duration ms: 173142
    explicit: false
    by artist: caerlos
    in album: hopelessly devoted to you
      type: MusicAlbum
      date published: 2022-12-16
    isrc code: QZTB42225461
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T07:52:30+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x164893027fa887ede1357d881006d5117caf027d3862d7f3de001c5691e3c322
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB42225461
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 0x164893027fa887ede1357d881006d5117caf027d3862d7f3de001c5691e3c322. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZTB42225461.
      date published: 2026-07-05T10:01:46Z
    audio: hopelessly devoted to you
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 105.114
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.673
      additional property: Energy
        type: PropertyValue
        value: 0.318
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.857
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.312
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.476
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.331
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: dicen
  type: MusicAlbum
  date published: 2023-03-17
album: MENTIRA
  type: MusicAlbum
  date published: 2023-04-26
album: el mar
  type: MusicAlbum
  date published: 2023-06-15
album: FN1
  type: MusicAlbum
  date published: 2023-09-08
album: CÆRLOS
  type: MusicAlbum
  date published: 2023-09-15
album: NAI
  type: MusicAlbum
  date published: 2024-01-18
album: SAKURA
  type: MusicAlbum
  date published: 2024-02-22
album: CAESAR
  type: MusicAlbum
  date published: 2024-05-09
album: IKIGÆ
  type: MusicAlbum
  date published: 2024-10-18
album: Last Christmas
  type: MusicAlbum
  date published: 2024-12-18
album: IKIGÆ: THE LIVE EP
  type: MusicAlbum
  date published: 2025-03-21
album: NO HARÁ FALTA HABLAR
  type: MusicAlbum
  date published: 2025-04-04
album: NO HARÁ FALTA HABLAR (One Take Version - Acoustic)
  type: MusicAlbum
  date published: 2025-04-25
album: CHIKURANA
  type: MusicAlbum
  date published: 2025-06-12
album: DOOMED
  type: MusicAlbum
  date published: 2025-10-16