Canvassed Hearts
type: MusicGroup
popularity: 6
followers: 51
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd5fdd862f4da993510c00001aa49caa2410baa3148eaf077ecddffffab41a8ce
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/94144db7-b3a0-42a2-b19c-83680698065e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/94144db7-b3a0-42a2-b19c-83680698065e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/94144db7-b3a0-42a2-b19c-83680698065e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd5fdd862f4da993510c00001aa49caa2410baa3148eaf077ecddffffab41a8ce","name":"Canvassed Hearts","registered_at":"2026-06-17T17:41:05Z","symbol":"NIM1470128","token_address":"0x15e6695a7cdff875a3b114b1cd814635a39f9354","type":"artist","uuid":"94144db7-b3a0-42a2-b19c-83680698065e"}
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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5fdd862f4da993510c00001aa49caa2410baa3148eaf077ecddffffab41a8ce. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/94144db7-b3a0-42a2-b19c-83680698065e.json and https://artists.proofprofile.net/proofs/artist/94144db7-b3a0-42a2-b19c-83680698065e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xd5fdd862f4da993510c00001aa49caa2410baa3148eaf077ecddffffab41a8ce","name":"Canvassed Hearts","registered_at":"2026-06-17T17:41:05Z","symbol":"NIM1470128","token_address":"0x15e6695a7cdff875a3b114b1cd814635a39f9354","type":"artist","uuid":"94144db7-b3a0-42a2-b19c-83680698065e"}
album: Sweet Insanity
  type: MusicAlbum
  date published: 2024-09-02
album: Alice
  type: MusicAlbum
  date published: 2024-09-02
album: Bitter Reality
  type: MusicAlbum
  date published: 2024-09-02
album: Red Mascara
  type: MusicAlbum
  date published: 2024-09-05
album: Canvassed Voices
  type: MusicAlbum
  date published: 2024-09-06
album: Lost Kingdom
  type: MusicAlbum
  date published: 2024-09-07
album: Madness
  type: MusicAlbum
  date published: 2024-09-11
album: Living Fiction
  type: MusicAlbum
  date published: 2024-09-14
album: Living Fiction
  type: MusicAlbum
  date published: 2024-09-14
album: Living Dead Bride
  type: MusicAlbum
  date published: 2024-10-01
album: Pink N' Black
  type: MusicAlbum
  date published: 2024-10-10
album: Manic
  type: MusicAlbum
  date published: 2024-10-21
album: Black Hole
  type: MusicAlbum
  date published: 2024-11-11
album: Cycles
  type: MusicAlbum
  date published: 2024-12-05
album: CONTROL
  type: MusicAlbum
  date published: 2025-02-14
album: WALL BANGER
  type: MusicAlbum
  date published: 2025-02-21
album: CYPHER
  type: MusicAlbum
  date published: 2025-02-28
  track: CYPHER
    type: MusicRecording
    duration: PT2M55S
    duration ms: 175565
    explicit: false
    by artist: Canvassed Hearts
    in album: CYPHER
      type: MusicAlbum
      date published: 2025-02-28
    isrc code: QZHN72559044
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T11:22:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa4de648c0f9c39a4de70048577d4a3de5b93d7a77bd33fae9f507b2c73c3442f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN72559044
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    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 0xa4de648c0f9c39a4de70048577d4a3de5b93d7a77bd33fae9f507b2c73c3442f. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZHN72559044.
      date published: 2026-07-05T18:48:28Z
    audio: CYPHER
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 152.126
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.585
      additional property: Energy
        type: PropertyValue
        value: 0.733
      additional property: Speechiness
        type: PropertyValue
        value: 0.046
      additional property: Acousticness
        type: PropertyValue
        value: 0.002
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.14
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.515
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.612
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: WILDCARD
  type: MusicAlbum
  date published: 2025-03-09
album: Chancla
  type: MusicAlbum
  date published: 2025-03-09
album: WRAITH
  type: MusicAlbum
  date published: 2025-03-14
album: HOVER HIGH
  type: MusicAlbum
  date published: 2025-03-21
album: MAIDEN'S CALL
  type: MusicAlbum
  date published: 2025-03-28
album: Lost Kingdom (Acoustic Version)
  type: MusicAlbum
  date published: 2025-04-07
album: Maiden-7
  type: MusicAlbum
  date published: 2025-05-17
album: DUALITY
  type: MusicAlbum
  date published: 2025-09-12
album: REWIRE
  type: MusicAlbum
  date published: 2025-09-12
album: Infinity Breaker

Infinity Breaker
type: MusicAlbum
date published: 2025-10-25