alterego
type: MusicGroup
genre: jazz house
genre: lo-fi house
description: AlterEgo is a proprietary wearable silent speech output-input device developed by MIT Media Lab. The device is attached around the head, neck and jawline and translates muscular and neural activity in
popularity: 12
followers: 132
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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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  date published: 2026-06-15T19:59:56Z
album: Flow State
  type: MusicAlbum
  date published: 2022-11-25
album: Wanna Kiss You
  type: MusicAlbum
  date published: 2022-11-29
album: Sky
  type: MusicAlbum
  date published: 2022-12-09
album: Close To Me
  type: MusicAlbum
  date published: 2023-01-06
album: Moonlight
  type: MusicAlbum
  date published: 2023-02-21
album: Nostalgia
  type: MusicAlbum
  date published: 2023-05-26
album: High Stroll
  type: MusicAlbum
  date published: 2023-06-16
album: Sunlight
  type: MusicAlbum
  date published: 2023-06-30
  track: Sunlight
    type: MusicRecording
    duration: PT3M57S
    duration ms: 237647
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    by artist: alterego
    in album: Sunlight
      type: MusicAlbum
      date published: 2023-06-30
    genre: jazz house
    genre: lo-fi house
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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
    subject of: OpenTimestamps Proof of Existence
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49db85deb33a2f7baf7ac213768235f042df15b8176e9a0798d568da53a04f04. Chain 2 (Bitcoin): anchored in block 957638 (2026-07-12T01:56:41Z), 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/QM3DF2207998.
      date published: 2026-07-12T01:56:41Z
    audio: Sunlight
      type: AudioObject
      additional property: Tempo (BPM)
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      additional property: Key Name
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        value: C
      additional property: Mode Name
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album: Afterparty Vibes
  type: MusicAlbum
  date published: 2023-10-16
album: Secrets
  type: MusicAlbum
  date published: 2024-05-06
album: Lost
  type: MusicAlbum
  date published: 2025-08-27