Alexion
type: MusicGroup
genre: melodic house
genre: melodic techno
genre: progressive house
description: Alexion (died 44 BCE) was an ancient physician. His name and profession are known from a lamentation on his sudden death, authored by his close friend Cicero.Cicero, Ad Atticus vii. 2, xiii. 25, xv.
popularity: 23
followers: 417
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additional property: CopyrightChainExplorerURL
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additional property: OTSVerifyInstructions
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  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
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  date published: 2026-06-12T19:24:56Z
album: Flesh and Bone
  type: MusicAlbum
  date published: 2022-02-18
album: Flesh & Bone
  type: MusicAlbum
  date published: 2022-04-29
album: Remnants
  type: MusicAlbum
  date published: 2023-01-19
album: Not Afraid
  type: MusicAlbum
  date published: 2023-05-19
album: Centurion
  type: MusicAlbum
  date published: 2023-10-13
album: Flesh & Bone - Acoustic Version
  type: MusicAlbum
  date published: 2024-02-23
album: Oblivion
  type: MusicAlbum
  date published: 2024-08-09
  track: Oblivion (Radio Edit)
    type: MusicRecording
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    by artist: Alexion
    in album: Oblivion
      type: MusicAlbum
      date published: 2024-08-09
    genre: melodic house
    genre: melodic techno
    genre: progressive house
    isrc code: USA2P2424273
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    additional property: OTSVerifyInstructions
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      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
    subject of: OpenTimestamps Proof of Existence
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41420a23a084e7bd5f9e063e62d6941c3aa6113f7217e625a1f9aa08ba3ecc77. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/USA2P2424273.
      date published: 2026-07-17T23:17:53Z
    audio: Oblivion (Radio Edit)
      type: AudioObject
      additional property: Tempo (BPM)
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        value: 10
      additional property: Mode (Major/Minor)
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      additional property: Danceability
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      additional property: Energy
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      additional property: Speechiness
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      additional property: Acousticness
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      additional property: Instrumentalness
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      additional property: Liveness
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      additional property: Key Name
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album: Oblivion
  type: MusicAlbum
  date published: 2024-08-09
  track: Oblivion - Radio Edit
    type: MusicRecording
    duration: PT4M11S
    duration ms: 251612
    explicit: false
    by artist: Alexion
    in album: Oblivion
      type: MusicAlbum
      date published: 2024-08-09
    genre: melodic house
    genre: melodic techno
    genre: progressive house
    isrc code: USA2P2424273
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    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41420a23a084e7bd5f9e063e62d6941c3aa6113f7217e625a1f9aa08ba3ecc77. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/USA2P2424273.
      date published: 2026-07-18T15:22:40Z
    audio: Oblivion - Radio Edit
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album: City In Flames
album: Back to Life / Serpentis
album: Illusive Thoughts
album: Saturn
track: Zenith (Radio Edit)
track: Zenith (Extended Mix)

Zenith (Radio Edit)
type: MusicRecording
duration: PT4M28S
duration ms: 268124
explicit: false
by artist: Unseen.
by artist: Alexion
in album: Zenith
  type: MusicAlbum
  date published: 2024-01-19
isrc code: USA2P2360449
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additional property: OTSTimestamp
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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
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb13cba4619690f17df068b4e3e90536ce9b50e23f9ff223cb58fb2ef0f00344c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USA2P2360449.
  date published: 2026-07-02T03:30:09Z
audio: Zenith (Radio Edit)
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Valence (Positivity)
    type: PropertyValue
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  additional property: Loudness (dB)
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Zenith (Extended Mix)
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duration: PT5M24S
duration ms: 324235
explicit: false
by artist: Unseen.
by artist: Alexion
in album: Zenith
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  date published: 2024-01-19
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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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
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additional property: TokenDeploymentConfirmed
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Zenith (Extended Mix)
  type: AudioObject
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Loudness (dB)
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  additional property: Key Name
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  additional property: Mode Name
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Time Signature
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Danceability
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value: 0.574

Energy
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value: 0.959

Speechiness
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value: 0.051

Acousticness
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Instrumentalness
type: PropertyValue
value: 0.776

Liveness
type: PropertyValue
value: 0.245

Valence (Positivity)
type: PropertyValue
value: 0.04

Loudness (dB)
type: PropertyValue
value: -6.979

Key Name
type: PropertyValue
value: F

Mode Name
type: PropertyValue
value: Major

City In Flames
type: MusicAlbum
date published: 2024-09-27

City In Flames
type: MusicAlbum
date published: 2024-09-27

Back to Life / Serpentis
type: MusicAlbum
date published: 2024-10-11

Illusive Thoughts
type: MusicAlbum
date published: 2024-12-06

Saturn
type: MusicAlbum
date published: 2025-07-04