Andén 97
type: MusicGroup
popularity: 4
followers: 745
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x29b07f46fa5e94f0be1f8b8890141e920247c0ce1622d017da2f0b96e9477965
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/51a71762-e5a8-4f81-bd0a-acf20026dcc1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/51a71762-e5a8-4f81-bd0a-acf20026dcc1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/51a71762-e5a8-4f81-bd0a-acf20026dcc1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x29b07f46fa5e94f0be1f8b8890141e920247c0ce1622d017da2f0b96e9477965","name":"Andén 97","registered_at":"2026-06-16T18:00:06Z","symbol":"NIM1131195","token_address":"0x3e8119041a9975055ece2a2226fb384aaa763d5b","type":"artist","uuid":"51a71762-e5a8-4f81-bd0a-acf20026dcc1"}
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 0x29b07f46fa5e94f0be1f8b8890141e920247c0ce1622d017da2f0b96e9477965. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/51a71762-e5a8-4f81-bd0a-acf20026dcc1.json and https://artists.proofprofile.net/proofs/artist/51a71762-e5a8-4f81-bd0a-acf20026dcc1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x29b07f46fa5e94f0be1f8b8890141e920247c0ce1622d017da2f0b96e9477965","name":"Andén 97","registered_at":"2026-06-16T18:00:06Z","symbol":"NIM1131195","token_address":"0x3e8119041a9975055ece2a2226fb384aaa763d5b","type":"artist","uuid":"51a71762-e5a8-4f81-bd0a-acf20026dcc1"}
album: La Historia de Siempre
  type: MusicAlbum
  date published: 2016-06-22
album: La Historia de Siempre
  type: MusicAlbum
  date published: 2016-06-22
album: Tercera Ley de Newton
  type: MusicAlbum
  date published: 2017-06-29
album: Tercera Ley de Newton
  type: MusicAlbum
  date published: 2017-06-29
album: Mil Acertijos
  type: MusicAlbum
  date published: 2017-12-10
album: Mil Acertijos
  type: MusicAlbum
  date published: 2017-12-10
album: Granate o Carmesí
  type: MusicAlbum
  date published: 2018-07-14
album: Payaso Triste
  type: MusicAlbum
  date published: 2019-02-01
album: 60 Caracteres
  type: MusicAlbum
  date published: 2019-03-26
album: De Aire y Papel
  type: MusicAlbum
  date published: 2019-04-06
album: De Aire y Papel
  type: MusicAlbum
  date published: 2019-04-06
album: Septiembre
  type: MusicAlbum
  date published: 2019-10-11
album: Payaso Triste (Versión 2020)
  type: MusicAlbum
  date published: 2020-02-28
album: Doble Vida
  type: MusicAlbum
  date published: 2020-03-20
album: Doble Vida
  type: MusicAlbum
  date published: 2020-03-20
album: Bichos Raros
  type: MusicAlbum
  date published: 2021-06-04
album: Bichos Raros
  type: MusicAlbum
  date published: 2021-06-04
album: Alma Verde
  type: MusicAlbum
  date published: 2021-08-06
album: Alma Verde
  type: MusicAlbum
  date published: 2021-08-06
album: Alienígena
  type: MusicAlbum
  date published: 2021-09-24
album: Alienígena
  type: MusicAlbum
  date published: 2021-09-24
album: Nirvana
  type: MusicAlbum
  date published: 2021-12-24
album: Extinción
  type: MusicAlbum
  date published: 2021-12-31
album: Extinción
  type: MusicAlbum
  date published: 2021-12-31
  track: Alienígena
    type: MusicRecording
    duration: PT3M55S
    duration ms: 235764
    explicit: false
    by artist: Andén 97
    in album: Extinción
      type: MusicAlbum
      date published: 2021-12-31
    isrc code: ES71G2142530
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T10:23:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd12dc5b05579cafdd42b6715b221f6670df4be34fd42e97b601a7d5b0b9c544f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959123
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959123
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2142530
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T11:35:32Z
    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 0xd12dc5b05579cafdd42b6715b221f6670df4be34fd42e97b601a7d5b0b9c544f. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/ES71G2142530.
      date published: 2026-07-22T11:35:32Z
    audio: Alienígena
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 170.181
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.434
      additional property: Energy
        type: PropertyValue
        value: 0.584
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.45
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.11
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.351
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.769
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major