H2M
type: MusicGroup
genre: phonk
popularity: 10
followers: 193
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb71e88a8b26255d05759f3f52a7793677787657d6852976ad3073a89d94943fb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/661f3f81-0dca-4bba-89f2-30436a7153ca.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/661f3f81-0dca-4bba-89f2-30436a7153ca.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/661f3f81-0dca-4bba-89f2-30436a7153ca
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
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 0xb71e88a8b26255d05759f3f52a7793677787657d6852976ad3073a89d94943fb. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/661f3f81-0dca-4bba-89f2-30436a7153ca.json and https://artists.proofprofile.net/proofs/artist/661f3f81-0dca-4bba-89f2-30436a7153ca.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: MEDUSA!
  type: MusicAlbum
  date published: 2024-12-11
album: MEDUSA!
  type: MusicAlbum
  date published: 2024-12-11
album: Bouncing Bass !
  type: MusicAlbum
  date published: 2025-03-19
album: Galactic Dream
  type: MusicAlbum
  date published: 2025-03-28
album: Twinkle Bounce
  type: MusicAlbum
  date published: 2025-04-02
album: ATOMIC
  type: MusicAlbum
  date published: 2025-04-22
album: MONTAGEM DIGITAL
  type: MusicAlbum
  date published: 2025-05-18
album: MONTAGEM DIGITAL 2
  type: MusicAlbum
  date published: 2025-05-29
album: On That Day
  type: MusicAlbum
  date published: 2025-06-01
album: MONTAGEM ENA
  type: MusicAlbum
  date published: 2025-06-08
album: Last Hug
  type: MusicAlbum
  date published: 2025-06-27
album: Montagem Gargantua
  type: MusicAlbum
  date published: 2025-07-18
album: Montagem Digital
  type: MusicAlbum
  date published: 2025-07-21
  track: Montagem Digital
    type: MusicRecording
    duration: PT2M13S
    duration ms: 133714
    explicit: false
    by artist: H2M
    in album: Montagem Digital
      type: MusicAlbum
      date published: 2025-07-21
    genre: phonk
    isrc code: TCAJX2582477
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T20:00:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x99c6c576857379fc0b24d623cdc0c535c9220334170adfe56070bf7e45f8b84e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958455
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958455
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJX2582477
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T21:28:36Z
    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 0x99c6c576857379fc0b24d623cdc0c535c9220334170adfe56070bf7e45f8b84e. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/TCAJX2582477.
      date published: 2026-07-17T21:28:36Z
    audio: Montagem Digital
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.064
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.652
      additional property: Energy
        type: PropertyValue
        value: 0.953
      additional property: Speechiness
        type: PropertyValue
        value: 0.121
      additional property: Acousticness
        type: PropertyValue
        value: 0.045
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.113
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.151
      additional property: Loudness (dB)
        type: PropertyValue
        value: 0.248
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: On That Day
  type: MusicAlbum
  date published: 2025-07-21
album: That Girl
  type: MusicAlbum
  date published: 2025-07-22
album: Last Night
  type: MusicAlbum
  date published: 2025-08-14
album: Ethereal
  type: MusicAlbum
  date published: 2025-08-26
album: Relief
  type: MusicAlbum
  date published: 2025-09-06
album: Fading
  type: MusicAlbum
  date published: 2025-09-06
album: Raxurya
  type: MusicAlbum
  date published: 2025-09-08
album: Defeat Is Not an Option
  type: MusicAlbum
  date published: 2025-10-06
album: Frenzy
  type: MusicAlbum
  date published: 2025-10-26