Mandy's Melody
type: MusicGroup
popularity: 6
followers: 192
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x68edc9bea040f35c7734d92a453b623ef14d4d010f219c47488bf4b5c0aa2146
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954593
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954593
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/be3d750a-7421-48bc-a888-5f837cd9da99.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/be3d750a-7421-48bc-a888-5f837cd9da99.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/be3d750a-7421-48bc-a888-5f837cd9da99
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:46:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x68edc9bea040f35c7734d92a453b623ef14d4d010f219c47488bf4b5c0aa2146","name":"Mandy's Melody","registered_at":"2026-06-20T18:22:31Z","symbol":"NIM1677049","token_address":"0xf9d61d6ba8f1544a378d277adb9eacc9481c3339","type":"artist","uuid":"be3d750a-7421-48bc-a888-5f837cd9da99"}
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 0x68edc9bea040f35c7734d92a453b623ef14d4d010f219c47488bf4b5c0aa2146. Chain 2 (Bitcoin): anchored in block 954593 (2026-06-20T19:46:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/be3d750a-7421-48bc-a888-5f837cd9da99.json and https://artists.proofprofile.net/proofs/artist/be3d750a-7421-48bc-a888-5f837cd9da99.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:46:01Z
  text: {"copyright_id":"0x68edc9bea040f35c7734d92a453b623ef14d4d010f219c47488bf4b5c0aa2146","name":"Mandy's Melody","registered_at":"2026-06-20T18:22:31Z","symbol":"NIM1677049","token_address":"0xf9d61d6ba8f1544a378d277adb9eacc9481c3339","type":"artist","uuid":"be3d750a-7421-48bc-a888-5f837cd9da99"}
album: Girl Behind the Mask (Marinette's Villain Song)
  type: MusicAlbum
  date published: 2024-09-22
  track: Girl Behind the Mask (Marinette's Villain Song)
    type: MusicRecording
    duration: PT1M41S
    duration ms: 101783
    explicit: false
    by artist: Mandy's Melody
    in album: Girl Behind the Mask (Marinette's Villain Song)
      type: MusicAlbum
      date published: 2024-09-22
    isrc code: QZWFH2421646
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T20:34:47+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xba8a291412e39f57a63b1ee1278109683062a84f18b64d85baa03bd9b75f7446
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958779
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958779
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFH2421646
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T21:08:39Z
    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 0xba8a291412e39f57a63b1ee1278109683062a84f18b64d85baa03bd9b75f7446. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/QZWFH2421646.
      date published: 2026-07-19T21:08:39Z
    audio: Girl Behind the Mask (Marinette's Villain Song)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 74.541
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.223
      additional property: Energy
        type: PropertyValue
        value: 0.116
      additional property: Speechiness
        type: PropertyValue
        value: 0.044
      additional property: Acousticness
        type: PropertyValue
        value: 0.858
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.08
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.314
      additional property: Loudness (dB)
        type: PropertyValue
        value: -20.662
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Trapped in my Hallucination (The Amazing Digital Circus Song)
  type: MusicAlbum
  date published: 2024-10-04
album: Chat Blanc
  type: MusicAlbum
  date published: 2024-10-22
  track: Chat Blanc
    type: MusicRecording
    duration: PT3M25S
    duration ms: 205263
    explicit: false
    by artist: Mandy's Melody
    in album: Chat Blanc
      type: MusicAlbum
      date published: 2024-10-22
    isrc code: QZWFU2411158
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T20:52:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xef82c842bc3c082c62ae7ae060bd4bdb9b828cf74d2615251f05ebbaf9e36d9b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959058
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959058
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFU2411158
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T21:09:36Z
    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 0xef82c842bc3c082c62ae7ae060bd4bdb9b828cf74d2615251f05ebbaf9e36d9b. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/QZWFU2411158.
      date published: 2026-07-21T21:09:36Z
    audio: Chat Blanc
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 87.312
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.446
      additional property: Energy
        type: PropertyValue
        value: 0.439
      additional property: Speechiness
        type: PropertyValue
        value: 0.042
      additional property: Acousticness
        type: PropertyValue
        value: 0.689
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.288
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Mirage (Alya's Villain Song)
album: Everything That I Want (Chloe's Villain Song)
album: World Burn (Lila's Villain Song)
album: Miraculous Themesong (But it's EPIC)
album: What Is This Feeling
album: No Longer You (Female Version)
album: Hurt Incantation
album: Save Me
album: The Red Means I Love You
album: Friends on the Other Side (Female Version)
album: Rumi's Villain Song (Kpop Demon Hunters)
album: Broken (Zoey's Villain Song)
album: Harpy Hare (Dutch Cover Version)

Valence (Positivity)
type: PropertyValue
value: 0.608

Loudness (dB)
type: PropertyValue
value: -11.911

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major

Mirage (Alya's Villain Song)
type: MusicAlbum
date published: 2024-11-02

Everything That I Want (Chloe's Villain Song)
type: MusicAlbum
date published: 2024-11-16

World Burn (Lila's Villain Song)
type: MusicAlbum
date published: 2024-11-30

Miraculous Themesong (But it's EPIC)
type: MusicAlbum
date published: 2024-12-13

What Is This Feeling
type: MusicAlbum
date published: 2024-12-22

No Longer You (Female Version)
type: MusicAlbum
date published: 2025-03-28

Hurt Incantation
type: MusicAlbum
date published: 2025-04-04

Save Me
type: MusicAlbum
date published: 2025-05-16

The Red Means I Love You
type: MusicAlbum
date published: 2025-06-20

Friends on the Other Side (Female Version)
type: MusicAlbum
date published: 2025-09-12

Rumi's Villain Song (Kpop Demon Hunters)
type: MusicAlbum
date published: 2025-09-19

Broken (Zoey's Villain Song)
type: MusicAlbum
date published: 2025-10-03

Harpy Hare (Dutch Cover Version)
type: MusicAlbum
date published: 2025-10-17