Marty Valentine
type: MusicGroup
popularity: 5
followers: 315
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcd5e9c112e4aab52a31744529728fac7ad2b8ce87e2e231dfb0464c4bbea7994
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953968
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953968
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2896d36f-71ca-4698-89fd-65db73cd872f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2896d36f-71ca-4698-89fd-65db73cd872f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2896d36f-71ca-4698-89fd-65db73cd872f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:01:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcd5e9c112e4aab52a31744529728fac7ad2b8ce87e2e231dfb0464c4bbea7994","name":"Marty Valentine","registered_at":"2026-06-16T03:40:12Z","symbol":"NIM0925952","token_address":"0xd8bd0956db5ff59a3002ae1892685658ae9b920d","type":"artist","uuid":"2896d36f-71ca-4698-89fd-65db73cd872f"}
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 0xcd5e9c112e4aab52a31744529728fac7ad2b8ce87e2e231dfb0464c4bbea7994. Chain 2 (Bitcoin): anchored in block 953968 (2026-06-16T16:01:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2896d36f-71ca-4698-89fd-65db73cd872f.json and https://artists.proofprofile.net/proofs/artist/2896d36f-71ca-4698-89fd-65db73cd872f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:01:49Z
  text: {"copyright_id":"0xcd5e9c112e4aab52a31744529728fac7ad2b8ce87e2e231dfb0464c4bbea7994","name":"Marty Valentine","registered_at":"2026-06-16T03:40:12Z","symbol":"NIM0925952","token_address":"0xd8bd0956db5ff59a3002ae1892685658ae9b920d","type":"artist","uuid":"2896d36f-71ca-4698-89fd-65db73cd872f"}
album: HELLO KITTY SOCKS
  type: MusicAlbum
  date published: 2019-08-28
album: JUST HOW I WANT FREESTYLE
  type: MusicAlbum
  date published: 2019-10-04
album: HOME VIDEOS
  type: MusicAlbum
  date published: 2020-03-20
album: COLDHEARTED
  type: MusicAlbum
  date published: 2021-02-14
album: NEXT2U
  type: MusicAlbum
  date published: 2021-06-01
album: STAYED DOWN
  type: MusicAlbum
  date published: 2021-08-20
album: STAYED DOWN 1.5
  type: MusicAlbum
  date published: 2021-10-31
album: BLUE
  type: MusicAlbum
  date published: 2022-01-14
album: HOW IT GOES
  type: MusicAlbum
  date published: 2022-01-28
album: SHOW OFF
  type: MusicAlbum
  date published: 2022-05-23
album: SHES BUFF
  type: MusicAlbum
  date published: 2022-06-13
album: ADRIEN BRONER
  type: MusicAlbum
  date published: 2022-08-04
album: over n over
  type: MusicAlbum
  date published: 2023-06-14
track: Know It

Know It
type: MusicRecording
duration: PT3M38S
duration ms: 218947
explicit: false
by artist: ANH
by artist: Yugi Boi
by artist: Marty Valentine
in album: Know It
  type: MusicAlbum
  date published: 2020-06-01
isrc code: QZES72054260
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-08T01:06:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdd058bd1910178ad3e2d4db7e130cbd0267f20b5690b7b41aa561202ee627839
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/QZES72054260
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 0xdd058bd1910178ad3e2d4db7e130cbd0267f20b5690b7b41aa561202ee627839. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZES72054260.
  date published: 2026-07-08T08:56:20Z
audio: Know It
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 127.551
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.864
  additional property: Energy
    type: PropertyValue
    value: 0.415
  additional property: Speechiness
    type: PropertyValue
    value: 0.293
  additional property: Acousticness
    type: PropertyValue
    value: 0.006
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.094
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.465
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.529
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major