[Pink Hapless]
type: MusicGroup
genre: lo-fi
genre: vietnamese lo-fi
popularity: 31
followers: 5025
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdf1ddbc26a750c644a753c70f95db347bd34fd374017a84741d011e12aae9f14
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e6ce3a0c-35b0-4d57-9440-b2becfe46987.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e6ce3a0c-35b0-4d57-9440-b2becfe46987.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e6ce3a0c-35b0-4d57-9440-b2becfe46987
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdf1ddbc26a750c644a753c70f95db347bd34fd374017a84741d011e12aae9f14","name":"[Pink Hapless]","registered_at":"2026-06-12T12:30:03Z","symbol":"NIM0298261","token_address":"0xb1ce26d06d0ec25d3367cc7e7c92c26ee05da357","type":"artist","uuid":"e6ce3a0c-35b0-4d57-9440-b2becfe46987"}
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 0xdf1ddbc26a750c644a753c70f95db347bd34fd374017a84741d011e12aae9f14. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e6ce3a0c-35b0-4d57-9440-b2becfe46987.json and https://artists.proofprofile.net/proofs/artist/e6ce3a0c-35b0-4d57-9440-b2becfe46987.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xdf1ddbc26a750c644a753c70f95db347bd34fd374017a84741d011e12aae9f14","name":"[Pink Hapless]","registered_at":"2026-06-12T12:30:03Z","symbol":"NIM0298261","token_address":"0xb1ce26d06d0ec25d3367cc7e7c92c26ee05da357","type":"artist","uuid":"e6ce3a0c-35b0-4d57-9440-b2becfe46987"}
album: Sunflower
  type: MusicAlbum
  date published: 2020-06-26
album: Sunset
  type: MusicAlbum
  date published: 2020-07-01
album: I Don't Know u Anymore
  type: MusicAlbum
  date published: 2020-07-07
album: Misty Memories
  type: MusicAlbum
  date published: 2020-07-07
album: Bebob
  type: MusicAlbum
  date published: 2020-08-05
album: The Way We Were
  type: MusicAlbum
  date published: 2020-08-20
album: The Way We Were
  type: MusicAlbum
  date published: 2020-08-20
album: Sunset II
  type: MusicAlbum
  date published: 2020-09-03
album: Once In a Lifetime
  type: MusicAlbum
  date published: 2020-09-08
album: Your Name
  type: MusicAlbum
  date published: 2020-10-11
album: Let the Flowers Bloom Again
  type: MusicAlbum
  date published: 2020-10-16
album: Thanks Nujabes
  type: MusicAlbum
  date published: 2020-11-25
  track: Jin in The Rain
    type: MusicRecording
    duration: PT1M27S
    duration ms: 87620
    explicit: false
    by artist: [Pink Hapless]
    in album: Thanks Nujabes
      type: MusicAlbum
      date published: 2020-11-25
    genre: lo-fi
    genre: vietnamese lo-fi
    isrc code: QZNWU2079079
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T16:30:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x23f54ea64fe90b4e7350bd8ea5f178b6ff4d3c7641c99e04b526581524be10eb
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958761
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958761
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2079079
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T17:49:48Z
    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 0x23f54ea64fe90b4e7350bd8ea5f178b6ff4d3c7641c99e04b526581524be10eb. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/QZNWU2079079.
      date published: 2026-07-19T17:49:48Z
    audio: Jin in The Rain
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 166.264
      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: 0.631
      additional property: Energy
        type: PropertyValue
        value: 0.585
      additional property: Speechiness
        type: PropertyValue
        value: 0.086
      additional property: Acousticness
        type: PropertyValue
        value: 0.484
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.529
      additional property: Liveness
        type: PropertyValue
        value: 0.108
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.534
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.197
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Slice of Life
  type: MusicAlbum
  date published: 2021-02-15
album: [Ｉｎ Ｒａｉｎｂｏｗｓ]
  type: MusicAlbum
  date published: 2021-04-05
album: Temporary
  type: MusicAlbum
  date published: 2021-08-05
album: You're Gonna Carry That Weight
  type: MusicAlbum
  date published: 2021-11-04
album: Last Bliss
  type: MusicAlbum
  date published: 2022-01-28
album: Crystal Memories
  type: MusicAlbum
  date published: 2022-04-03
  track: The Night
    type: MusicRecording
    duration: PT2M19S
    duration ms: 139196
    explicit: false
    by artist: [Pink Hapless]
    in album: Crystal Memories
      type: MusicAlbum
      date published: 2022-04-03
    genre: lo-fi
    genre: vietnamese lo-fi
    isrc code: QZHN32237919
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T17:07:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0ca431d386306b9c578326dff1058e02085cdf1467f40ef7b41887b407bfa395
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: The Night
album: ｒｅｓｔ
album: Balance
album: Ire
album: Ｆａｒ Ａｗａｙ
album: This Girl
album: Blame!
album: grateful
album: BE REAL
album: under the rain
album: Diamond Heart
album: Shadows

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956560

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/956560

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32237919

OTSTimestamp
type: PropertyValue
value: 2026-07-03T23:28:02Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ca431d386306b9c578326dff1058e02085cdf1467f40ef7b41887b407bfa395. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/QZHN32237919.
date published: 2026-07-03T23:28:02Z

The Night
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 133.003
additional property: Musical Key
  type: PropertyValue
  value: 8
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.679
additional property: Energy
  type: PropertyValue
  value: 0.803
additional property: Speechiness
  type: PropertyValue
  value: 0.465
additional property: Acousticness
  type: PropertyValue
  value: 0.027
additional property: Instrumentalness
  type: PropertyValue
  value: 0.168
additional property: Liveness
  type: PropertyValue
  value: 0.106
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.63
additional property: Loudness (dB)
  type: PropertyValue
  value: -9.321
additional property: Key Name
  type: PropertyValue
  value: Ab
additional property: Mode Name
  type: PropertyValue
  value: Minor

ｒｅｓｔ
type: MusicAlbum
date published: 2022-07-24

Balance
type: MusicAlbum
date published: 2022-11-24

Ire
type: MusicAlbum
date published: 2022-12-24

Ｆａｒ Ａｗａｙ
type: MusicAlbum
date published: 2023-04-21

This Girl
type: MusicAlbum
date published: 2023-08-15

Blame!
type: MusicAlbum
date published: 2023-10-26

grateful
type: MusicAlbum
date published: 2024-02-27

BE REAL
type: MusicAlbum
date published: 2024-05-05

under the rain
type: MusicAlbum
date published: 2024-11-21

Diamond Heart
type: MusicAlbum
date published: 2025-04-07

Shadows
type: MusicAlbum
date published: 2025-09-30