Mon Coeur
type: MusicGroup
popularity: 10
followers: 27
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x77f1c8a533c4332e840db3aead2d6d8dda4f5fefa1736388e0e486b18fedd663
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8b683fc3-ffb2-4ca4-a896-7c4e40fb0eab.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8b683fc3-ffb2-4ca4-a896-7c4e40fb0eab.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8b683fc3-ffb2-4ca4-a896-7c4e40fb0eab
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x77f1c8a533c4332e840db3aead2d6d8dda4f5fefa1736388e0e486b18fedd663","name":"Mon Coeur","registered_at":"2026-06-17T14:39:00Z","symbol":"NIM1426649","token_address":"0x8172378c1b2f6d9079a5297f0a71a707940820dd","type":"artist","uuid":"8b683fc3-ffb2-4ca4-a896-7c4e40fb0eab"}
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 0x77f1c8a533c4332e840db3aead2d6d8dda4f5fefa1736388e0e486b18fedd663. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8b683fc3-ffb2-4ca4-a896-7c4e40fb0eab.json and https://artists.proofprofile.net/proofs/artist/8b683fc3-ffb2-4ca4-a896-7c4e40fb0eab.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x77f1c8a533c4332e840db3aead2d6d8dda4f5fefa1736388e0e486b18fedd663","name":"Mon Coeur","registered_at":"2026-06-17T14:39:00Z","symbol":"NIM1426649","token_address":"0x8172378c1b2f6d9079a5297f0a71a707940820dd","type":"artist","uuid":"8b683fc3-ffb2-4ca4-a896-7c4e40fb0eab"}
album: Cemento - Remix (feat. La Municipàl)
  type: MusicAlbum
  date published: 2025-04-18
  track: Cemento - Remix (feat. La Municipàl)
    type: MusicRecording
    duration: PT3M29S
    duration ms: 209203
    explicit: false
    by artist: Mon Coeur
    in album: Cemento - Remix (feat. La Municipàl)
      type: MusicAlbum
      date published: 2025-04-18
    isrc code: ITTQ32500001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T21:08:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xdf33af7cb670dbe82e410ac314d3b02a8078027c557fd7fb154cef57c44f30a9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITTQ32500001
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0xdf33af7cb670dbe82e410ac314d3b02a8078027c557fd7fb154cef57c44f30a9. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/ITTQ32500001.
      date published: 2026-07-04T10:04:33Z
    audio: Cemento - Remix (feat. La Municipàl)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 113.014
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.628
      additional property: Energy
        type: PropertyValue
        value: 0.722
      additional property: Speechiness
        type: PropertyValue
        value: 0.044
      additional property: Acousticness
        type: PropertyValue
        value: 0.073
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.757
      additional property: Liveness
        type: PropertyValue
        value: 0.152
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.051
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.608
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Santa Maria al bagno (feat. Carmine Tundo & La Municipàl)
  type: MusicAlbum
  date published: 2025-06-13
album: FIMMANE! (feat. Mundial)
  type: MusicAlbum
  date published: 2025-07-25
album: In your voice
  type: MusicAlbum
  date published: 2025-11-14