MOA HAL
type: MusicGroup
genre: melodic house
popularity: 10
followers: 221
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeb2e5c0c8cb45abe6c19f30fc491c427863657b4602792ff09265d48ad6ca15d
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/75f44831-b228-4abf-a8fd-da31d02929ad.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/75f44831-b228-4abf-a8fd-da31d02929ad.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/75f44831-b228-4abf-a8fd-da31d02929ad
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeb2e5c0c8cb45abe6c19f30fc491c427863657b4602792ff09265d48ad6ca15d","name":"MOA HAL","registered_at":"2026-06-17T07:08:43Z","symbol":"NIM1319367","token_address":"0xe1ac5ec9a1fe91faf092993e36b3ab5d1e1b3f2e","type":"artist","uuid":"75f44831-b228-4abf-a8fd-da31d02929ad"}
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 0xeb2e5c0c8cb45abe6c19f30fc491c427863657b4602792ff09265d48ad6ca15d. 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/75f44831-b228-4abf-a8fd-da31d02929ad.json and https://artists.proofprofile.net/proofs/artist/75f44831-b228-4abf-a8fd-da31d02929ad.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xeb2e5c0c8cb45abe6c19f30fc491c427863657b4602792ff09265d48ad6ca15d","name":"MOA HAL","registered_at":"2026-06-17T07:08:43Z","symbol":"NIM1319367","token_address":"0xe1ac5ec9a1fe91faf092993e36b3ab5d1e1b3f2e","type":"artist","uuid":"75f44831-b228-4abf-a8fd-da31d02929ad"}
album: Follow Me
  type: MusicAlbum
  date published: 2024-01-25
album: Promise
  type: MusicAlbum
  date published: 2024-02-23
album: The Place
  type: MusicAlbum
  date published: 2024-04-25
  track: The Place
    type: MusicRecording
    duration: PT2M55S
    duration ms: 175238
    explicit: false
    by artist: MOA HAL
    in album: The Place
      type: MusicAlbum
      date published: 2024-04-25
    genre: melodic house
    isrc code: QZK6P2413208
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T00:56:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe34e2ba4b3f97820528d27f1c9cca58071270c91015053e5f43965a218cedca9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958802
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958802
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P2413208
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T01:04:02Z
    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 0xe34e2ba4b3f97820528d27f1c9cca58071270c91015053e5f43965a218cedca9. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/QZK6P2413208.
      date published: 2026-07-20T01:04:02Z
    audio: The Place
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 126.02
      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: 0.615
      additional property: Energy
        type: PropertyValue
        value: 0.848
      additional property: Speechiness
        type: PropertyValue
        value: 0.042
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.486
      additional property: Liveness
        type: PropertyValue
        value: 0.127
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.089
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.77
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Feel The Flow
  type: MusicAlbum
  date published: 2024-05-31
album: Rise
  type: MusicAlbum
  date published: 2024-11-15
album: Drifting
  type: MusicAlbum
  date published: 2024-12-06
album: Moon
  type: MusicAlbum
  date published: 2025-01-24
album: Make It Break
  type: MusicAlbum
  date published: 2025-02-21
album: Waiting for You
  type: MusicAlbum
  date published: 2025-03-26
  track: Waiting for You
    type: MusicRecording
    duration: PT2M35S
    duration ms: 155409
    explicit: false
    by artist: MOA HAL
    in album: Waiting for You
      type: MusicAlbum
      date published: 2025-03-26
    genre: melodic house
    isrc code: QZHNC2529511
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T02:11:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x994ea107e88e620e0218ba71a8acf7a2cf689d882957a1417409aae490b3e8ce
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958228
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958228
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNC2529511
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T05:07:57Z
    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 0x994ea107e88e620e0218ba71a8acf7a2cf689d882957a1417409aae490b3e8ce. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:07:57Z), 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/QZHNC2529511.
      date published: 2026-07-16T05:07:57Z
    audio: Waiting for You
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 121.98
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Searching
album: Falling
album: Until We …
album: I Fought

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.564

Energy
type: PropertyValue
value: 0.589

Speechiness
type: PropertyValue
value: 0.032

Acousticness
type: PropertyValue
value: 0.488

Instrumentalness
type: PropertyValue
value: 0.833

Liveness
type: PropertyValue
value: 0.113

Valence (Positivity)
type: PropertyValue
value: 0.177

Loudness (dB)
type: PropertyValue
value: -11.501

Key Name
type: PropertyValue
value: D

Mode Name
type: PropertyValue
value: Minor

Searching
type: MusicAlbum
date published: 2025-05-30

Falling
type: MusicAlbum
date published: 2025-08-22

Until We …
type: MusicAlbum
date published: 2025-09-26

I Fought
type: MusicAlbum
date published: 2025-10-30