Tom Smothers
type: MusicGroup
description: Thomas Bolyn Smothers III (February 2, 1937 – December 26, 2023) was an American comedian, actor, composer, and musician, widely known as half of the musical comedy duo the Smothers Brothers, alongsid
popularity: 4
followers: 186
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xed88f6e00c3577727c8898c3e3816105dc5e050053e22e9c433f09736335d09b
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/17d7f663-7ac8-41b9-b3d0-761b1f1be38a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/17d7f663-7ac8-41b9-b3d0-761b1f1be38a.json
additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/17d7f663-7ac8-41b9-b3d0-761b1f1be38a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
additional property: OTSCanonicalRecord
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  value: {"copyright_id":"0xed88f6e00c3577727c8898c3e3816105dc5e050053e22e9c433f09736335d09b","name":"Tom Smothers","registered_at":"2026-06-15T21:55:50Z","symbol":"NIM0843729","token_address":"0x3b5fe7d8822829627041d1ed277697f9ca77f4a9","type":"artist","uuid":"17d7f663-7ac8-41b9-b3d0-761b1f1be38a"}
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 0xed88f6e00c3577727c8898c3e3816105dc5e050053e22e9c433f09736335d09b. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/17d7f663-7ac8-41b9-b3d0-761b1f1be38a.json and https://artists.proofprofile.net/proofs/artist/17d7f663-7ac8-41b9-b3d0-761b1f1be38a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0xed88f6e00c3577727c8898c3e3816105dc5e050053e22e9c433f09736335d09b","name":"Tom Smothers","registered_at":"2026-06-15T21:55:50Z","symbol":"NIM0843729","token_address":"0x3b5fe7d8822829627041d1ed277697f9ca77f4a9","type":"artist","uuid":"17d7f663-7ac8-41b9-b3d0-761b1f1be38a"}
track: Helping
  type: MusicRecording
  duration: PT0M49S
  duration ms: 49200
  explicit: false
  by artist: Tom Smothers
  in album: Free To Be...You And Me
    type: MusicAlbum
    date published: 1972
  isrc code: USAR10401237
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAR10401237
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  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 0x509ec483a659005ef432dfb458d4b38941924881514bcae2ada06363bf68aaea. 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/USAR10401237.
    date published: 2026-07-02T03:30:09Z
  audio: Helping
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Danceability
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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: Valence (Positivity)
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    additional property: Loudness (dB)
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    additional property: Key Name
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      value: D
    additional property: Mode Name
      type: PropertyValue
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