Tembea
type: MusicGroup
popularity: 5
followers: 641
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8a1a6649aaa1b3e549a80cae331358fccd62657aae8caa263ad7f46b0cc37fbe
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c334cad2-1361-474a-a68e-906a633ac481.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c334cad2-1361-474a-a68e-906a633ac481.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c334cad2-1361-474a-a68e-906a633ac481
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
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 0x8a1a6649aaa1b3e549a80cae331358fccd62657aae8caa263ad7f46b0cc37fbe. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c334cad2-1361-474a-a68e-906a633ac481.json and https://artists.proofprofile.net/proofs/artist/c334cad2-1361-474a-a68e-906a633ac481.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
album: Camino al revés
  type: MusicAlbum
  date published: 2019-04-21
album: Ropes and Rhymes
  type: MusicAlbum
  date published: 2019-05-09
album: Bienvenida a Casa
  type: MusicAlbum
  date published: 2020-08-01
album: Time Machine
  type: MusicAlbum
  date published: 2020-08-15
album: Déjame Volar
  type: MusicAlbum
  date published: 2020-08-29
album: Qué habrá detrás
  type: MusicAlbum
  date published: 2020-09-26
album: Qué quieres evitar
  type: MusicAlbum
  date published: 2020-10-24
album: Roses
  type: MusicAlbum
  date published: 2020-11-07
album: De Espejo en Espejo
  type: MusicAlbum
  date published: 2020-11-21
album: My Own Apology
  type: MusicAlbum
  date published: 2020-12-05
album: Can you call me
  type: MusicAlbum
  date published: 2021-12-28
album: Taxi Libre
  type: MusicAlbum
  date published: 2023-08-03
album: Que me borren la memoria
  type: MusicAlbum
  date published: 2023-10-30
  track: Que me borren la memoria
    type: MusicRecording
    duration: PT3M1S
    duration ms: 181855
    explicit: false
    by artist: Tembea
    in album: Que me borren la memoria
      type: MusicAlbum
      date published: 2023-10-30
    isrc code: QZTBA2394448
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T18:18:34+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc5fc9a2bd0029c42322fc313a0c55c7f1fe4d16b9e2a5092953b82a94310bbc2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958770
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958770
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBA2394448
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T19:26:13Z
    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 0xc5fc9a2bd0029c42322fc313a0c55c7f1fe4d16b9e2a5092953b82a94310bbc2. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), 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/QZTBA2394448.
      date published: 2026-07-19T19:26:13Z
    audio: Que me borren la memoria
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 96.978
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.658
      additional property: Energy
        type: PropertyValue
        value: 0.5
      additional property: Speechiness
        type: PropertyValue
        value: 0.027
      additional property: Acousticness
        type: PropertyValue
        value: 0.228
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.1
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.42
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.885
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Sabe extraño
  type: MusicAlbum
  date published: 2024-02-16
album: El tiempo se equivoca
  type: MusicAlbum
  date published: 2024-05-06
album: Queda todo en septiembre
  type: MusicAlbum
  date published: 2024-07-12