Captain Fathands
type: MusicGroup
popularity: 17
followers: 1587
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1a7cf202567f1434b3095be90d61a085c1a54c90cbaf4158c96ea9cff3041829
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953754
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953754
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aea5933d-93dd-4f72-90a4-5b94f22fc757.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aea5933d-93dd-4f72-90a4-5b94f22fc757.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aea5933d-93dd-4f72-90a4-5b94f22fc757
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T06:45:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1a7cf202567f1434b3095be90d61a085c1a54c90cbaf4158c96ea9cff3041829","name":"Captain Fathands","registered_at":"2026-06-14T22:49:12Z","symbol":"NIM0601079","token_address":"0xe10a6739bf9e6dd36e6ed851986d6ac3292a75ce","type":"artist","uuid":"aea5933d-93dd-4f72-90a4-5b94f22fc757"}
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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a7cf202567f1434b3095be90d61a085c1a54c90cbaf4158c96ea9cff3041829. Chain 2 (Bitcoin): anchored in block 953754 (2026-06-15T06:45:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aea5933d-93dd-4f72-90a4-5b94f22fc757.json and https://artists.proofprofile.net/proofs/artist/aea5933d-93dd-4f72-90a4-5b94f22fc757.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T06:45:19Z
  text: {"copyright_id":"0x1a7cf202567f1434b3095be90d61a085c1a54c90cbaf4158c96ea9cff3041829","name":"Captain Fathands","registered_at":"2026-06-14T22:49:12Z","symbol":"NIM0601079","token_address":"0xe10a6739bf9e6dd36e6ed851986d6ac3292a75ce","type":"artist","uuid":"aea5933d-93dd-4f72-90a4-5b94f22fc757"}
album: The Headphone Sessions
  type: MusicAlbum
  date published: 2017-04-20
album: The Headphone Sessions
  type: MusicAlbum
  date published: 2017-12-08
album: Chevy S-10
  type: MusicAlbum
  date published: 2020-11-01
album: Ali
  type: MusicAlbum
  date published: 2022-01-03
album: Blue
  type: MusicAlbum
  date published: 2022-01-29
album: Why Remember
  type: MusicAlbum
  date published: 2022-07-06
album: Every Woman
  type: MusicAlbum
  date published: 2022-07-21
album: Monster
  type: MusicAlbum
  date published: 2023-01-18
album: The Great Flood
  type: MusicAlbum
  date published: 2023-06-04
album: Lo-Fi Mr. Rogers
  type: MusicAlbum
  date published: 2023-12-04
album: Lo-Fi MCA
  type: MusicAlbum
  date published: 2024-01-07
album: Lo-Fi Portland
  type: MusicAlbum
  date published: 2024-01-08
album: Lo-Fi That Feelin
  type: MusicAlbum
  date published: 2024-01-09
album: LoFi Girl Radio
  type: MusicAlbum
  date published: 2024-01-15
album: lofi Radio
  type: MusicAlbum
  date published: 2024-12-24
album: lofi Jazz
  type: MusicAlbum
  date published: 2024-12-24
  track: lofi Jazz
    type: MusicRecording
    duration: PT2M24S
    duration ms: 144028
    explicit: false
    by artist: Captain Fathands
    in album: lofi Jazz
      type: MusicAlbum
      date published: 2024-12-24
    isrc code: QZFYZ2451005
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T12:13:14+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0ef29d19e56df8606b647a404955858e09c56fd7b3372eddceaef11df6d8f58e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958444
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958444
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2451005
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T19:12:23Z
    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 0x0ef29d19e56df8606b647a404955858e09c56fd7b3372eddceaef11df6d8f58e. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QZFYZ2451005.
      date published: 2026-07-17T19:12:23Z
    audio: lofi Jazz
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 152.001
      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: 0.708
      additional property: Energy
        type: PropertyValue
        value: 0.248
      additional property: Speechiness
        type: PropertyValue
        value: 0.099
      additional property: Acousticness
        type: PropertyValue
        value: 0.479
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.896
      additional property: Liveness
        type: PropertyValue
        value: 0.066
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.716
      additional property: Loudness (dB)
        type: PropertyValue
        value: -19.086
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: lofi dream
  type: MusicAlbum
  date published: 2024-12-24
  track: lofi dream
    type: MusicRecording
    duration: PT3M12S
    duration ms: 192574
    explicit: false
    by artist: Captain Fathands
    in album: lofi dream
      type: MusicAlbum
      date published: 2024-12-24
    isrc code: QT3EZ2486295
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T19:54:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf08b51b983e258b7085efc383d04c9cdc5447a9b69fcd105f8b1fe5e44d44ab2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956560
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956560
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3EZ2486295
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: lofi dream
album: MoonMan
album: LoFi Ether
album: Lazy Nap
album: LoFi Bored

OTSTimestamp
type: PropertyValue
value: 2026-07-03T23:28:02Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf08b51b983e258b7085efc383d04c9cdc5447a9b69fcd105f8b1fe5e44d44ab2. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/QT3EZ2486295.
date published: 2026-07-03T23:28:02Z

lofi dream
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 74.01
additional property: Musical Key
  type: PropertyValue
  value: 0
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.642
additional property: Energy
  type: PropertyValue
  value: 0.244
additional property: Speechiness
  type: PropertyValue
  value: 0.06
additional property: Acousticness
  type: PropertyValue
  value: 0.682
additional property: Instrumentalness
  type: PropertyValue
  value: 0.905
additional property: Liveness
  type: PropertyValue
  value: 0.115
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.323
additional property: Loudness (dB)
  type: PropertyValue
  value: -15.616
additional property: Key Name
  type: PropertyValue
  value: C
additional property: Mode Name
  type: PropertyValue
  value: Major

MoonMan
type: MusicAlbum
date published: 2025-01-19

LoFi Ether
type: MusicAlbum
date published: 2025-01-31

Lazy Nap
type: MusicAlbum
date published: 2025-04-28

LoFi Bored
type: MusicAlbum
date published: 2025-09-29