Nathan Felix
type: MusicGroup
description: Nathan Felix (born 1981) is a classical music composer from Austin, Texas. He now resides in San Antonio. He is also the band leader for The Noise Revival Orchestra. Felix is known for his innovative
popularity: 15
followers: 233
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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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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4675312079b3aae69164a342245fb65d82ab277f3d8279f7b98348911e35e20. Chain 2 (Bitcoin): anchored in block 953618 (2026-06-14T09:16:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1c522a93-38be-4750-ba0c-326451500427.json and https://artists.proofprofile.net/proofs/artist/1c522a93-38be-4750-ba0c-326451500427.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T09:16:10Z
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album: The Curse the Cross & the Lion
  type: MusicAlbum
  date published: 2013-11-05
album: Electrochestral
  type: MusicAlbum
  date published: 2015-12-11
  track: Why Did You Leave Me
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    duration: PT0M42S
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    explicit: false
    by artist: Nathan Felix
    in album: Electrochestral
      type: MusicAlbum
      date published: 2015-12-11
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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 0x8c04283447bc926295d77a40d159462f5d758d815e4d5b8191b7a6b009d01f5d. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/TCACK1529150.
      date published: 2026-07-03T01:01:38Z
    audio: Why Did You Leave Me
      type: AudioObject
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      additional property: Key Name
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album: Neon Heaven
  type: MusicAlbum
  date published: 2016-05-09
album: Hard Reset
  type: MusicAlbum
  date published: 2017-10-27
album: Adagietto
  type: MusicAlbum
  date published: 2018-04-17
album: The War Bride (An Interactive Headphone Opera)
  type: MusicAlbum
  date published: 2019-01-02
album: Rain Falls in May
  type: MusicAlbum
  date published: 2020-07-09
album: Öcalan
  type: MusicAlbum
  date published: 2020-10-15
album: Texas Skies
  type: MusicAlbum
  date published: 2021-11-19
  track: East Texas
  track: West Texas
album: Santa-Almada (Live)
  type: MusicAlbum
  date published: 2022-12-09
album: City of Dreams
  type: MusicAlbum
  date published: 2024-04-24
album: Out to Dance
  type: MusicAlbum
  date published: 2024-10-11

East Texas
type: MusicRecording
duration: PT3M12S
duration ms: 192440
explicit: false
by artist: Nathan Felix
in album: Texas Skies
  type: MusicAlbum
  date published: 2021-11-19
isrc code: USL4Q2135556
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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
additional property: ProofProfileEvidenceStatus
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ea525b4c9260ea5e22037cb71dce6eeb2013ccaab8f1ef58f985c794db524b1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USL4Q2135556.
  date published: 2026-07-02T03:55:08Z
audio: East Texas
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  additional property: Time Signature
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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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West Texas
type: MusicRecording
duration: PT4M10S
duration ms: 250973
explicit: false
by artist: Nathan Felix
in album: Texas Skies
  type: MusicAlbum
  date published: 2021-11-19
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03f7a45f4ca3ebdd3bf7a9d83280eee29243379a93de4f7cd14f864adfb5794a. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USL4Q2135555.
  date published: 2026-07-31T12:24:41Z
audio: West Texas
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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 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