Ethan Edwards
type: MusicGroup
description: Ethan Edwards is a fictional superhero appearing in American comic books published by Marvel Comics. He is a pastiche of the DC Comics character Superman. Publication history Ethan Edwards first appe
popularity: 4
followers: 60
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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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 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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe598246e490facec29e5d3f5985d3cd977485506bd10a0c7de8edc60f5bce10c. 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/a41c8250-79e6-4820-863d-5efcad763487.json and https://artists.proofprofile.net/proofs/artist/a41c8250-79e6-4820-863d-5efcad763487.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0xe598246e490facec29e5d3f5985d3cd977485506bd10a0c7de8edc60f5bce10c","name":"Ethan Edwards","registered_at":"2026-06-20T06:37:09Z","symbol":"NIM1542570","token_address":"0x52f54886730d63cd21d6bb1a4a9dee809e2118ce","type":"artist","uuid":"a41c8250-79e6-4820-863d-5efcad763487"}
album: Call Me Baby
  type: MusicAlbum
  date published: 2023-08-18
  track: Call Me Baby - Radio Edit
    type: MusicRecording
    duration: PT3M22S
    duration ms: 202944
    explicit: false
    by artist: Ethan Edwards
    in album: Call Me Baby
      type: MusicAlbum
      date published: 2023-08-18
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T11:57:43Z
    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 0xe30d6c58afdb57b79b2e56d7e06394d6015ffc1a1f7030207bf4fcec0dd1b64d. Chain 2 (Bitcoin): anchored in block 959003 (2026-07-21T11:57:43Z), 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/QZMHL2350766.
      date published: 2026-07-21T11:57:43Z
    audio: Call Me Baby - Radio Edit
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      additional property: Danceability
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      additional property: Speechiness
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      additional property: Instrumentalness
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      additional property: Liveness
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      additional property: Valence (Positivity)
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      additional property: Loudness (dB)
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      additional property: Key Name
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        value: C#
      additional property: Mode Name
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