'68 Comeback
type: MusicGroup
genre: garage rock
description: '68 Comeback is an American garage rock band formed in Memphis, Tennessee, in 1992 by singer, songwriter, and musicologist Jeffrey Evans. For the purposes of the band, Evans is frequently billed as ei
popularity: 8
followers: 2867
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xd629a290714fef2057457d8601d3f5484bb93cf90746a241f674e68e4504e923
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSProofURL
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additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5da7cb71-11d9-4b17-8cbc-1ba4523a8b11.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5da7cb71-11d9-4b17-8cbc-1ba4523a8b11
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  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
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd629a290714fef2057457d8601d3f5484bb93cf90746a241f674e68e4504e923. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5da7cb71-11d9-4b17-8cbc-1ba4523a8b11.json and https://artists.proofprofile.net/proofs/artist/5da7cb71-11d9-4b17-8cbc-1ba4523a8b11.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xd629a290714fef2057457d8601d3f5484bb93cf90746a241f674e68e4504e923","name":"'68 Comeback","registered_at":"2026-06-16T22:18:54Z","symbol":"NIM1192943","token_address":"0x21dc351cc6aea4e2feb2538e7008da48407d8d24","type":"artist","uuid":"5da7cb71-11d9-4b17-8cbc-1ba4523a8b11"}
album: Love Always Wins
  type: MusicAlbum
  date published: 1999-04-21
album: A Bridge Too Fuckin' Far
  type: MusicAlbum
  date published: 2009-01-05
album: Golden Rogues Collection
  type: MusicAlbum
  date published: 2009-12-15
album: Mr. Downchild
  type: MusicAlbum
  date published: 2012-02-14
album: Golden Rogues Collection
  type: MusicAlbum
  date published: 2012-02-14
album: A Bridge Too Fuckin' Far
  type: MusicAlbum
  date published: 2012-02-14
  track: Evergreen
    type: MusicRecording
    duration: PT3M46S
    duration ms: 226573
    explicit: false
    by artist: '68 Comeback
    in album: A Bridge Too Fuckin' Far
      type: MusicAlbum
      date published: 2012-02-14
    genre: garage rock
    isrc code: USQY50971745
    additional property: CopyrightID
    additional property: CopyrightStatus
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY50971745
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T22:40:25Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a517f38d0e8e4ea716887db7ba3f0dccf1ae82bc0d9b620d2a534d07053f34f. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/USQY50971745.
      date published: 2026-07-15T22:40:25Z
    audio: Evergreen
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
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      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.273
      additional property: Energy
        type: PropertyValue
        value: 0.786
      additional property: Speechiness
        type: PropertyValue
        value: 0.051
      additional property: Acousticness
        type: PropertyValue
        value: 0.816
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.808
      additional property: Liveness
        type: PropertyValue
        value: 0.11
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.414
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.387
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Muddy Boots
    type: MusicRecording
    duration: PT2M41S
    duration ms: 161266
    explicit: false
    by artist: '68 Comeback
    in album: A Bridge Too Fuckin' Far
      type: MusicAlbum
      date published: 2012-02-14
    genre: garage rock
    isrc code: USQY50971748
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    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY50971748
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f914228cb19937a61fe314364c0ac72150b4962092396a2e8c461c3d52cd840. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/USQY50971748.
      date published: 2026-07-05T18:48:28Z
    audio: Muddy Boots
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.012
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.275
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name

Energy
type: PropertyValue
value: 0.948

Speechiness
type: PropertyValue
value: 0.072

Acousticness
type: PropertyValue
value: 0.805

Instrumentalness
type: PropertyValue
value: 0.829

Liveness
type: PropertyValue
value: 0.347

Valence (Positivity)
type: PropertyValue
value: 0.317

Loudness (dB)
type: PropertyValue
value: -4.415

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Major

Love Always Wins
type: MusicAlbum
date published: 2012-02-14