Chasing Da Vinci
type: MusicGroup
popularity: 6
followers: 1188
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xac8d7c2b6ada959aa4756226131c1002d9cfd6e863e6472762fa97d20ce835d6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953954
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953954
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/25cb643f-15f5-4cca-87de-e494476f8ae1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/25cb643f-15f5-4cca-87de-e494476f8ae1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/25cb643f-15f5-4cca-87de-e494476f8ae1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:18:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xac8d7c2b6ada959aa4756226131c1002d9cfd6e863e6472762fa97d20ce835d6","name":"Chasing Da Vinci","registered_at":"2026-06-16T02:40:01Z","symbol":"NIM0911583","token_address":"0xb1bc25fd7ebd573ebabefd288369555683ee0bbe","type":"artist","uuid":"25cb643f-15f5-4cca-87de-e494476f8ae1"}
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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac8d7c2b6ada959aa4756226131c1002d9cfd6e863e6472762fa97d20ce835d6. Chain 2 (Bitcoin): anchored in block 953954 (2026-06-16T14:18:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/25cb643f-15f5-4cca-87de-e494476f8ae1.json and https://artists.proofprofile.net/proofs/artist/25cb643f-15f5-4cca-87de-e494476f8ae1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T14:18:37Z
  text: {"copyright_id":"0xac8d7c2b6ada959aa4756226131c1002d9cfd6e863e6472762fa97d20ce835d6","name":"Chasing Da Vinci","registered_at":"2026-06-16T02:40:01Z","symbol":"NIM0911583","token_address":"0xb1bc25fd7ebd573ebabefd288369555683ee0bbe","type":"artist","uuid":"25cb643f-15f5-4cca-87de-e494476f8ae1"}
album: Somebody That I used To Know
  type: MusicAlbum
  date published: 2011-07-05
album: New Revival
  type: MusicAlbum
  date published: 2016-04-01
album: A Million Dreams
  type: MusicAlbum
  date published: 2018-04-20
album: Sound of Silence
  type: MusicAlbum
  date published: 2018-06-01
album: Summer Beautiful
  type: MusicAlbum
  date published: 2018-06-19
album: No Roots
  type: MusicAlbum
  date published: 2018-07-08
album: Never Turn Back
  type: MusicAlbum
  date published: 2018-09-27
album: Made Up Mind
  type: MusicAlbum
  date published: 2018-09-28
album: Sweet Child O' Mine
  type: MusicAlbum
  date published: 2018-09-29
album: You're My Best Friend
  type: MusicAlbum
  date published: 2018-10-31
album: (Don't Let Them) Take You Down
  type: MusicAlbum
  date published: 2018-11-29
album: (Don't Let Them) Take You Down
  type: MusicAlbum
  date published: 2018-11-29
album: Empty People
  type: MusicAlbum
  date published: 2019-02-18
album: Alive
  type: MusicAlbum
  date published: 2019-04-02
album: Wouldn't It Be Nice
  type: MusicAlbum
  date published: 2019-04-05
album: Falling Fast
  type: MusicAlbum
  date published: 2019-04-23
album: Falling Fast
  type: MusicAlbum
  date published: 2019-04-23
album: The Middle
  type: MusicAlbum
  date published: 2019-06-06
album: Looking Out My Backdoor
  type: MusicAlbum
  date published: 2019-06-06
album: Everything's Alright
  type: MusicAlbum
  date published: 2019-07-02
album: Bad Habits
  type: MusicAlbum
  date published: 2019-08-28
album: Untold Stories
  type: MusicAlbum
  date published: 2019-10-10
  track: Untold Stories
    type: MusicRecording
    duration: PT3M9S
    duration ms: 189843
    explicit: false
    by artist: Chasing Da Vinci
    in album: Untold Stories
      type: MusicAlbum
      date published: 2019-10-10
    isrc code: CAHQJ1956293
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
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    additional property: CopyrightChainExplorerURL
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    additional property: OTSHash
    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAHQJ1956293
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T03:03:40Z
    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 0xefd45ebbe7ad909855c6f56978090f4aa4bd07edd28bf392afb41a7f745d2e94. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/CAHQJ1956293.
      date published: 2026-07-21T03:03:40Z
    audio: Untold Stories
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 128.014
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.713
      additional property: Energy
        type: PropertyValue
        value: 0.247
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
        type: PropertyValue
        value: 0.943
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.141
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.195
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.424
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Window Seat Emotions
  type: MusicAlbum
  date published: 2019-11-29
album: Memory
  type: MusicAlbum
  date published: 2019-12-20
album: Second Tries
  type: MusicAlbum
  date published: 2020-01-06
album: Say Something
  type: MusicAlbum
  date published: 2020-01-24
album: Some Nights
album: Fame Chaser
album: Sorry.
album: Killjoy
album: I Wanna Go Home
album: Never Felt So
album: Backtrack
album: HEART
album: STUCK ("Oh, Sorry" Official Soundtrack) [feat. Jeddi Smith]
album: Memory Lane
album: Wouldn't It Be Nice (Vers. 2)
album: Try Hard
album: Story
album: Healing
album: No Sleep 'Till January
album: Thinking Too Much

Some Nights
type: MusicAlbum
date published: 2020-01-24

Fame Chaser
type: MusicAlbum
date published: 2020-02-21

Sorry.
type: MusicAlbum
date published: 2020-03-20

Killjoy
type: MusicAlbum
date published: 2020-05-22

I Wanna Go Home
type: MusicAlbum
date published: 2020-07-31

Never Felt So
type: MusicAlbum
date published: 2020-09-12

Backtrack
type: MusicAlbum
date published: 2021-02-26

HEART
type: MusicAlbum
date published: 2021-04-17

STUCK ("Oh, Sorry" Official Soundtrack) [feat. Jeddi Smith]
type: MusicAlbum
date published: 2021-05-03

Memory Lane
type: MusicAlbum
date published: 2021-08-13

Wouldn't It Be Nice (Vers. 2)
type: MusicAlbum
date published: 2021-08-22

Try Hard
type: MusicAlbum
date published: 2021-10-22

Story
type: MusicAlbum
date published: 2022-04-15

Story
type: MusicAlbum
date published: 2022-04-18

Healing
type: MusicAlbum
date published: 2022-06-03

No Sleep 'Till January
type: MusicAlbum
date published: 2025-08-30

Thinking Too Much
type: MusicAlbum
date published: 2025-10-18