Maker
type: MusicGroup
genre: country blues
genre: funk rock
popularity: 3
followers: 133
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xff64ff4188e1451b8f9afe2b77593d959f4d74d3e8e5a53b7833062a5fc7b749
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954573
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954573
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b4f928dc-33ec-4b26-941b-ab14e4ab707e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b4f928dc-33ec-4b26-941b-ab14e4ab707e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b4f928dc-33ec-4b26-941b-ab14e4ab707e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T15:45:29Z
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 0xff64ff4188e1451b8f9afe2b77593d959f4d74d3e8e5a53b7833062a5fc7b749. Chain 2 (Bitcoin): anchored in block 954573 (2026-06-20T15:45:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b4f928dc-33ec-4b26-941b-ab14e4ab707e.json and https://artists.proofprofile.net/proofs/artist/b4f928dc-33ec-4b26-941b-ab14e4ab707e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T15:45:29Z
album: Live History
  type: MusicAlbum
  date published: 2012-07-15
album: Flight 409
  type: MusicAlbum
  date published: 2013-01-01
album: Kontash
  type: MusicAlbum
  date published: 2013-08-01
album: Dreamer Sleeper Song, Pt. 2
  type: MusicAlbum
  date published: 2014-12-01
album: Flexin
  type: MusicAlbum
  date published: 2015-12-01
album: さそり座ストリップ
  type: MusicAlbum
  date published: 2017-03-08
  track: How To Step
album: Move Your Feet EP
  type: MusicAlbum
  date published: 2017-03-10
album: Dead Ends & Avenues
  type: MusicAlbum
  date published: 2018-04-06
album: Angels Above
  type: MusicAlbum
  date published: 2024-03-23
album: Devils Reap
  type: MusicAlbum
  date published: 2024-03-23
album: Raging Angel
  type: MusicAlbum
  date published: 2024-03-23
album: Reaper Reaper
  type: MusicAlbum
  date published: 2024-03-24
album: Voices of the Weak
  type: MusicAlbum
  date published: 2024-03-24
album: Silent Rain
  type: MusicAlbum
  date published: 2024-03-24
album: Mountain of Leading
  type: MusicAlbum
  date published: 2024-03-24
album: Breakup Night
  type: MusicAlbum
  date published: 2024-03-25
album: I Promise
  type: MusicAlbum
  date published: 2024-03-25
album: Another World
  type: MusicAlbum
  date published: 2024-03-25

How To Step
type: MusicRecording
duration: PT4M14S
duration ms: 254653
explicit: false
by artist: Maker
in album: さそり座ストリップ
  type: MusicAlbum
  date published: 2017-03-08
genre: country blues
genre: funk rock
isrc code: JPS809916356
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T20:58:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x57dc4825dff00103508c18202ca0ba15a53e410f7a292cb0d921be1f9b3d6361
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPS809916356
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957120
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:22:41+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57dc4825dff00103508c18202ca0ba15a53e410f7a292cb0d921be1f9b3d6361. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/JPS809916356.
  date published: 2026-07-08T03:53:27Z
audio: How To Step
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 168.602
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.805
  additional property: Energy
    type: PropertyValue
    value: 0.45
  additional property: Speechiness
    type: PropertyValue
    value: 0.36
  additional property: Acousticness
    type: PropertyValue
    value: 0.095
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.091
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.5
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.093
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Minor