Andre Corea
type: MusicGroup
popularity: 19
followers: 1122
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf6b282b4fe3dd330b818bf761b5fd6dadc19b0cc32178af9f7982cbba1a296a9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953786
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953786
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d95b8621-a72c-43b0-9891-35e2f7e273dc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d95b8621-a72c-43b0-9891-35e2f7e273dc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d95b8621-a72c-43b0-9891-35e2f7e273dc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T12:56:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf6b282b4fe3dd330b818bf761b5fd6dadc19b0cc32178af9f7982cbba1a296a9","name":"Andre Corea","registered_at":"2026-06-15T03:21:04Z","symbol":"NIM0666016","token_address":"0xf0c1a6c89767a7e48eaedbb5114468f93e3f2d1e","type":"artist","uuid":"d95b8621-a72c-43b0-9891-35e2f7e273dc"}
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 0xf6b282b4fe3dd330b818bf761b5fd6dadc19b0cc32178af9f7982cbba1a296a9. Chain 2 (Bitcoin): anchored in block 953786 (2026-06-15T12:56:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d95b8621-a72c-43b0-9891-35e2f7e273dc.json and https://artists.proofprofile.net/proofs/artist/d95b8621-a72c-43b0-9891-35e2f7e273dc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T12:56:12Z
  text: {"copyright_id":"0xf6b282b4fe3dd330b818bf761b5fd6dadc19b0cc32178af9f7982cbba1a296a9","name":"Andre Corea","registered_at":"2026-06-15T03:21:04Z","symbol":"NIM0666016","token_address":"0xf0c1a6c89767a7e48eaedbb5114468f93e3f2d1e","type":"artist","uuid":"d95b8621-a72c-43b0-9891-35e2f7e273dc"}
album: Frem
  type: MusicAlbum
  date published: 2017-10-01
album: Dor
  type: MusicAlbum
  date published: 2018-12-07
album: Ambedo
  type: MusicAlbum
  date published: 2019-02-15
album: Klexos
  type: MusicAlbum
  date published: 2019-08-30
album: Yu Yi
  type: MusicAlbum
  date published: 2019-11-07
album: Iris
  type: MusicAlbum
  date published: 2020-05-29
album: Arcus
  type: MusicAlbum
  date published: 2021-09-17
album: Muir
  type: MusicAlbum
  date published: 2021-11-12
album: Winnetka
  type: MusicAlbum
  date published: 2022-10-07
album: It's in There Somewhere (Andre Corea Rework)
  type: MusicAlbum
  date published: 2023-04-14
track: Klexos

Klexos
type: MusicRecording
duration: PT3M14S
duration ms: 194364
explicit: false
by artist: Andre Corea
in album: Recollections Vol. 3
  type: MusicAlbum
  date published: 2019-08-30
isrc code: QM24S1924041
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T18:35:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2b547d655411971a2ea1d9d1c112a22a3488b02f1da70900d43c7d50593e0ad5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S1924041
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b547d655411971a2ea1d9d1c112a22a3488b02f1da70900d43c7d50593e0ad5. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QM24S1924041.
  date published: 2026-07-08T03:22:41Z
audio: Klexos
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 149.107
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.326
  additional property: Energy
    type: PropertyValue
    value: 0.141
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.98
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.907
  additional property: Liveness
    type: PropertyValue
    value: 0.104
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.415
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.659
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major