CAST
type: MusicGroup
popularity: 9
followers: 1125
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfdb52e93ba61fd916a63b8c60fb0f87652f26eaa5c681cc4b65be1b8332f8de9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954010
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954010
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3338e694-63e0-44f2-aa03-39254d19c8c8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3338e694-63e0-44f2-aa03-39254d19c8c8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3338e694-63e0-44f2-aa03-39254d19c8c8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T21:41:36Z
additional property: OTSCanonicalRecord
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 0xfdb52e93ba61fd916a63b8c60fb0f87652f26eaa5c681cc4b65be1b8332f8de9. Chain 2 (Bitcoin): anchored in block 954010 (2026-06-16T21:41:36Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3338e694-63e0-44f2-aa03-39254d19c8c8.json and https://artists.proofprofile.net/proofs/artist/3338e694-63e0-44f2-aa03-39254d19c8c8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T21:41:36Z
album: Moon
  type: MusicAlbum
  date published: 2018-11-30
album: MOON
  type: MusicAlbum
  date published: 2018-11-30
album: SLEEP
  type: MusicAlbum
  date published: 2018-12-13
album: Sleep
  type: MusicAlbum
  date published: 2018-12-13
album: thE Pavement
  type: MusicAlbum
  date published: 2018-12-23
album: The Pavement
  type: MusicAlbum
  date published: 2018-12-23
album: Smelly (Freestyle)
  type: MusicAlbum
  date published: 2019-04-30
album: UH-OH
  type: MusicAlbum
  date published: 2019-09-06
album: Uh-Oh
  type: MusicAlbum
  date published: 2019-09-06
album: WOO
  type: MusicAlbum
  date published: 2019-11-22
album: WOO
  type: MusicAlbum
  date published: 2019-11-22
album: OOPS
  type: MusicAlbum
  date published: 2019-12-20
album: OOPS
  type: MusicAlbum
  date published: 2019-12-20
album: UGH
  type: MusicAlbum
  date published: 2020-01-24
album: UGH
  type: MusicAlbum
  date published: 2020-01-24
album: CHER AMI
  type: MusicAlbum
  date published: 2020-03-27
album: Cher Ami
  type: MusicAlbum
  date published: 2020-03-27
album: BAWL
  type: MusicAlbum
  date published: 2020-06-19
album: BAWL
  type: MusicAlbum
  date published: 2020-06-19
album: WILD TIMES
  type: MusicAlbum
  date published: 2021-02-12
album: WHOA
  type: MusicAlbum
  date published: 2022-07-08
album: WHOA
  type: MusicAlbum
  date published: 2022-07-08
album: HUSH
  type: MusicAlbum
  date published: 2022-11-25
album: HUSH
  type: MusicAlbum
  date published: 2022-11-25
album: MY OH MY
  type: MusicAlbum
  date published: 2023-03-03
album: MY OH MY
  type: MusicAlbum
  date published: 2023-03-03
album: *BEEP*
  type: MusicAlbum
  date published: 2023-06-30
album: PRELUDE NO. 1 IN C-SHARP MINOR
  type: MusicAlbum
  date published: 2023-07-21
album: BOO
  type: MusicAlbum
  date published: 2023-08-11
album: BURN THE SHIPS
  type: MusicAlbum
  date published: 2023-10-13
album: BAGUETTES
  type: MusicAlbum
  date published: 2023-12-01
album: OF COURSE I STILL LOVE YOU
  type: MusicAlbum
  date published: 2024-02-14
album: WHISTLE WHILE YOU WORK
  type: MusicAlbum
  date published: 2024-06-07
album: CROISSANT
  type: MusicAlbum
  date published: 2024-07-02
album: SOME KIND OF JOKE
  type: MusicAlbum
  date published: 2024-07-26
album: GIOVANNI
  type: MusicAlbum
  date published: 2024-09-01
album: MOXIE
  type: MusicAlbum
  date published: 2024-09-20
  track: MOXIE
    type: MusicRecording
    duration: PT4M0S
    duration ms: 240000
    explicit: false
    by artist: CAST
    in album: MOXIE
      type: MusicAlbum
      date published: 2024-09-20
    isrc code: QZWFE2482503
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T14:03:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0ba2ec79adee1f78edec8ae9f6fa42d66fed9727e8aecff378aa0d56e25200dd
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFE2482503
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    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 0x0ba2ec79adee1f78edec8ae9f6fa42d66fed9727e8aecff378aa0d56e25200dd. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZWFE2482503.
      date published: 2026-07-03T19:59:51Z
    audio: MOXIE
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 122.023
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.933
      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
album: SUGARPLUM FAIRIES
album: SOLSTICE
album: UGLY
album: FANTASIA

Energy
type: PropertyValue
value: 0.706

Speechiness
type: PropertyValue
value: 0.14

Acousticness
type: PropertyValue
value: 0.19

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.088

Valence (Positivity)
type: PropertyValue
value: 0.701

Loudness (dB)
type: PropertyValue
value: -6.097

Key Name
type: PropertyValue
value: Bb

Mode Name
type: PropertyValue
value: Major

SUGARPLUM FAIRIES
type: MusicAlbum
date published: 2025-02-12

SOLSTICE
type: MusicAlbum
date published: 2025-06-20
track: SOLSTICE
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154200
  explicit: false
  by artist: CAST
  in album: SOLSTICE
    type: MusicAlbum
    date published: 2025-06-20
  isrc code: QZTB62501022
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T20:46:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa05c9680e6c4db435964f4fbefba6c820b384683540d62064c3939873c2229d1
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956728
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956728
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB62501022
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T01:43:49Z
  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 0xa05c9680e6c4db435964f4fbefba6c820b384683540d62064c3939873c2229d1. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZTB62501022.
    date published: 2026-07-05T01:43:49Z
  audio: SOLSTICE
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 100.029
    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: 0.748
    additional property: Energy
      type: PropertyValue
      value: 0.711
    additional property: Speechiness
      type: PropertyValue
      value: 0.097
    additional property: Acousticness
      type: PropertyValue
      value: 0.125
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.417
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.323
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.868
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major

UGLY
type: MusicAlbum
date published: 2025-07-30
track: UGLY
  type: MusicRecording
  duration: PT4M21S
  duration ms: 261788
  explicit: true
  by artist: CAST
  in album: UGLY
    type: MusicAlbum
    date published: 2025-07-30
  isrc code: QZWFM2531881
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T08:17:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5f41db16d91f2a6c3ac22d45938b8d2c6ca0ce0be0d97d3632c3e5a24ca96780
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956656
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956656
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFM2531881
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T14:03:39Z
  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 0x5f41db16d91f2a6c3ac22d45938b8d2c6ca0ce0be0d97d3632c3e5a24ca96780. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/QZWFM2531881.
    date published: 2026-07-04T14:03:39Z
  audio: UGLY
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 102.108
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.683
    additional property: Energy
      type: PropertyValue
      value: 0.559
    additional property: Speechiness
      type: PropertyValue
      value: 0.38
    additional property: Acousticness
      type: PropertyValue
      value: 0.385
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.307
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.809
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.364
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major

FANTASIA
type: MusicAlbum
date published: 2025-08-22