The Optimists
type: MusicGroup
popularity: 8
followers: 567
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8f08b7e725b380b99914b60dbe14b66c7ac80ed9a3694921572ae2164160ca10
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954097
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954097
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/79d71203-784f-43fe-8c36-7435b1e46e33.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/79d71203-784f-43fe-8c36-7435b1e46e33.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/79d71203-784f-43fe-8c36-7435b1e46e33
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T13:13:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8f08b7e725b380b99914b60dbe14b66c7ac80ed9a3694921572ae2164160ca10","name":"The Optimists","registered_at":"2026-06-17T08:30:11Z","symbol":"NIM1338766","token_address":"0xe54e005bdaa5519357cc08a0d9cf102b87426591","type":"artist","uuid":"79d71203-784f-43fe-8c36-7435b1e46e33"}
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 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 0x8f08b7e725b380b99914b60dbe14b66c7ac80ed9a3694921572ae2164160ca10. Chain 2 (Bitcoin): anchored in block 954097 (2026-06-17T13:13:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/79d71203-784f-43fe-8c36-7435b1e46e33.json and https://artists.proofprofile.net/proofs/artist/79d71203-784f-43fe-8c36-7435b1e46e33.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T13:13:51Z
  text: {"copyright_id":"0x8f08b7e725b380b99914b60dbe14b66c7ac80ed9a3694921572ae2164160ca10","name":"The Optimists","registered_at":"2026-06-17T08:30:11Z","symbol":"NIM1338766","token_address":"0xe54e005bdaa5519357cc08a0d9cf102b87426591","type":"artist","uuid":"79d71203-784f-43fe-8c36-7435b1e46e33"}
album: Three Crates And A Pack Of Straights
  type: MusicAlbum
  date published: 2018-05-21
album: Provincial English Dogs
  type: MusicAlbum
  date published: 2019-03-29
album: Where I Belong
  type: MusicAlbum
  date published: 2019-05-03
album: Truth Be Told
  type: MusicAlbum
  date published: 2019-06-04
album: Yesterday Is Gone
  type: MusicAlbum
  date published: 2020-11-06
album: Chase the Sun
  type: MusicAlbum
  date published: 2021-06-11
album: Life Can Be
  type: MusicAlbum
  date published: 2022-03-18
album: Queen Of Clowns
  type: MusicAlbum
  date published: 2022-06-03
album: Days Gone By
  type: MusicAlbum
  date published: 2022-09-05
album: Lost and Found
  type: MusicAlbum
  date published: 2023-02-06
album: Small Talk
  type: MusicAlbum
  date published: 2023-06-30
album: Not a Big Deal
  type: MusicAlbum
  date published: 2024-07-19
album: Another Mistake
  type: MusicAlbum
  date published: 2025-02-28
album: Love Sick Loner
  type: MusicAlbum
  date published: 2025-05-30
  track: Love Sick Loner
    type: MusicRecording
    duration: PT3M27S
    duration ms: 207765
    explicit: false
    by artist: The Optimists
    in album: Love Sick Loner
      type: MusicAlbum
      date published: 2025-05-30
    isrc code: GBMA22593299
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T00:38:16+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x885e35e3bb1df0c46646722153a4eaf12976584b0cda0563590e4f58509923d7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958473
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958473
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA22593299
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T00:52:36Z
    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 0x885e35e3bb1df0c46646722153a4eaf12976584b0cda0563590e4f58509923d7. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), 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/GBMA22593299.
      date published: 2026-07-18T00:52:36Z
    audio: Love Sick Loner
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 77.006
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.43
      additional property: Energy
        type: PropertyValue
        value: 0.695
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.281
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.317
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.045
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Running Around
  type: MusicAlbum
  date published: 2025-09-26