Carlos Castro
type: MusicGroup
description: Carlos Castro may refer to: Sportspeople Carlos Castro (footballer, born 1970), Colombian football player and coach Carlos Castro Borja (born 1967), Salvadoran footballer Carlos Castro (Ecuadorian fo
popularity: 2
followers: 111
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcbd054a62ee8b33afcf55f2a200d6da8430eb38b5654401a0dc2ea857d7f55a8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a4818a44-0864-45e7-ae40-8b20862b0b2d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a4818a44-0864-45e7-ae40-8b20862b0b2d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a4818a44-0864-45e7-ae40-8b20862b0b2d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcbd054a62ee8b33afcf55f2a200d6da8430eb38b5654401a0dc2ea857d7f55a8","name":"Carlos Castro","registered_at":"2026-06-20T06:58:02Z","symbol":"NIM1547531","token_address":"0x16b163da56e8583f78c28f8344e8bb4c2570d5de","type":"artist","uuid":"a4818a44-0864-45e7-ae40-8b20862b0b2d"}
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 0xcbd054a62ee8b33afcf55f2a200d6da8430eb38b5654401a0dc2ea857d7f55a8. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a4818a44-0864-45e7-ae40-8b20862b0b2d.json and https://artists.proofprofile.net/proofs/artist/a4818a44-0864-45e7-ae40-8b20862b0b2d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0xcbd054a62ee8b33afcf55f2a200d6da8430eb38b5654401a0dc2ea857d7f55a8","name":"Carlos Castro","registered_at":"2026-06-20T06:58:02Z","symbol":"NIM1547531","token_address":"0x16b163da56e8583f78c28f8344e8bb4c2570d5de","type":"artist","uuid":"a4818a44-0864-45e7-ae40-8b20862b0b2d"}
album: Komm Susser Tod (From "The End of Evangelion")
  type: MusicAlbum
  date published: 2019-12-02
album: Komm Susser Tod (From "The End of Evangelion")
  type: MusicAlbum
  date published: 2019-12-02
  track: Komm Susser Tod (From "The End of Evangelion")
    type: MusicRecording
    duration: PT4M18S
    duration ms: 258351
    explicit: false
    by artist: Carlos Castro
    in album: Komm Susser Tod (From "The End of Evangelion")
      type: MusicAlbum
      date published: 2019-12-02
    isrc code: QZGWW1998447
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T05:36:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6367e169c1c0c8abcdf978c9433ab4bb4bae8a636c06c3b71a782d2c5ecaaac7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
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      value: 958975
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958975
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW1998447
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T08:38:39Z
    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 0x6367e169c1c0c8abcdf978c9433ab4bb4bae8a636c06c3b71a782d2c5ecaaac7. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T08:38:39Z), 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/QZGWW1998447.
      date published: 2026-07-21T08:38:39Z
    audio: Komm Susser Tod (From "The End of Evangelion")
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 75.981
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.684
      additional property: Energy
        type: PropertyValue
        value: 0.229
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.873
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.053
      additional property: Liveness
        type: PropertyValue
        value: 0.16
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.67
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.853
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: If i cant be yours (The end of Evangelion)
  type: MusicAlbum
  date published: 2021-03-18
album: Fly Me to the Moon (Acoustic Guitar)
  type: MusicAlbum
  date published: 2021-10-12
album: What could have been (Arcane)
  type: MusicAlbum
  date published: 2023-01-11