Uncanny Valley
type: MusicGroup
description: thumb|upright=1.5|Hypothesized emotional response of subjects is plotted against anthropomorphism of a robot, according to Masahiro Mori's statements. The uncanny valley is the region of negative emot
popularity: 2
followers: 57
additional property: CopyrightID
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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 0x3493f8cf19b4c5a6d3552a2c33042a04a116a5ca50f872c0b7ffd4d52dad63e4. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b3ac8260-2028-4362-841d-3c0ba4262f40.json and https://artists.proofprofile.net/proofs/artist/b3ac8260-2028-4362-841d-3c0ba4262f40.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
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album: Okinawa
  type: MusicAlbum
  date published: 2024-03-23
album: Okinawa
  type: MusicAlbum
  date published: 2024-03-23
album: Summertime Robe
  type: MusicAlbum
  date published: 2024-07-31
album: The Ballad of Baby Face Nelson
  type: MusicAlbum
  date published: 2025-03-01
  track: The Ballad of Baby Face Nelson
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    by artist: Uncanny Valley
    in album: The Ballad of Baby Face Nelson
      type: MusicAlbum
      date published: 2025-03-01
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    additional property: OTSTimestamp
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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 0x4188dc2ff92e131419f739954ef8b239a9e9659945be7895758780fc7c2a7767. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/USCGJ2529280.
      date published: 2026-07-05T22:14:35Z
    audio: The Ballad of Baby Face Nelson
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      additional property: Tempo (BPM)
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      additional property: Instrumentalness
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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: E
      additional property: Mode Name
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album: Stair City
  type: MusicAlbum
  date published: 2025-07-19