半糖咖啡
type: MusicGroup
genre: mandopop
popularity: 11
followers: 92
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x24d141dcc588209b09f699d83c96e8ae29e0e94c3d185cc17bc6a8f22a58dd09
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953610
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953610
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/12ed38dc-8113-48cf-b809-13ddd46bbe90.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/12ed38dc-8113-48cf-b809-13ddd46bbe90.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/12ed38dc-8113-48cf-b809-13ddd46bbe90
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T07:58:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x24d141dcc588209b09f699d83c96e8ae29e0e94c3d185cc17bc6a8f22a58dd09","name":"半糖咖啡","registered_at":"2026-06-14T06:27:31Z","symbol":"NIM0366909","token_address":"0xc39319304fd4696d17fafe8f8dc5b710153e55b7","type":"artist","uuid":"12ed38dc-8113-48cf-b809-13ddd46bbe90"}
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 0x24d141dcc588209b09f699d83c96e8ae29e0e94c3d185cc17bc6a8f22a58dd09. Chain 2 (Bitcoin): anchored in block 953610 (2026-06-14T07:58:09Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/12ed38dc-8113-48cf-b809-13ddd46bbe90.json and https://artists.proofprofile.net/proofs/artist/12ed38dc-8113-48cf-b809-13ddd46bbe90.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T07:58:09Z
  text: {"copyright_id":"0x24d141dcc588209b09f699d83c96e8ae29e0e94c3d185cc17bc6a8f22a58dd09","name":"半糖咖啡","registered_at":"2026-06-14T06:27:31Z","symbol":"NIM0366909","token_address":"0xc39319304fd4696d17fafe8f8dc5b710153e55b7","type":"artist","uuid":"12ed38dc-8113-48cf-b809-13ddd46bbe90"}
album: 人生关关
  type: MusicAlbum
  date published: 2024-04-08
album: 长路漫漫 别回头看
  type: MusicAlbum
  date published: 2024-04-23
album: 年轻时不懂爱
  type: MusicAlbum
  date published: 2024-04-26
album: 不要去责怪曾经的自己
  type: MusicAlbum
  date published: 2024-05-29
album: 平凡也是一种答案
  type: MusicAlbum
  date published: 2024-05-31
album: 在自己的世界里自得其乐
  type: MusicAlbum
  date published: 2024-05-31
album: 情已淡 泪已干
  type: MusicAlbum
  date published: 2024-06-03
album: 婚纱与泪花
  type: MusicAlbum
  date published: 2024-06-19
album: 再晚也要嫁给爱情
  type: MusicAlbum
  date published: 2024-06-20
album: 等有时间等不在忙
  type: MusicAlbum
  date published: 2024-06-21
album: 你总要向前别回头看
  type: MusicAlbum
  date published: 2024-06-28
album: 再累也要面对吗
  type: MusicAlbum
  date published: 2024-07-03
album: 往前走别回头
  type: MusicAlbum
  date published: 2024-07-13
  track: 往前走别回头
    type: MusicRecording
    duration: PT2M39S
    duration ms: 159214
    explicit: false
    by artist: 半糖咖啡
    in album: 往前走别回头
      type: MusicAlbum
      date published: 2024-07-13
    genre: mandopop
    isrc code: DGA092425450
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T13:55:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x74d396a5b7cf7bd68f0b069290aca738334ff05470b8771b2951b97b4f65f590
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959018
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959018
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA092425450
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T14:12:28Z
    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 0x74d396a5b7cf7bd68f0b069290aca738334ff05470b8771b2951b97b4f65f590. Chain 2 (Bitcoin): anchored in block 959018 (2026-07-21T14:12:28Z), 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/DGA092425450.
      date published: 2026-07-21T14:12:28Z
    audio: 往前走别回头
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 159.91
      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: 0.683
      additional property: Energy
        type: PropertyValue
        value: 0.612
      additional property: Speechiness
        type: PropertyValue
        value: 0.027
      additional property: Acousticness
        type: PropertyValue
        value: 0.604
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.121
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.657
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.997
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: 别委屈自己讨他人欢喜
  type: MusicAlbum
  date published: 2024-07-13
album: 天使吻了我的梦
  type: MusicAlbum
  date published: 2024-07-24
album: 断不了又爱不了
  type: MusicAlbum
  date published: 2024-09-09
album: 可以念旧但别回头
  type: MusicAlbum
  date published: 2024-09-11
album: 你又不欠谁
  type: MusicAlbum
  date published: 2024-09-12
album: 我好想
  type: MusicAlbum
  date published: 2024-09-29
album: 走过的路别回头看
  type: MusicAlbum
  date published: 2024-10-09
album: 生活没有说明书
  type: MusicAlbum
  date published: 2024-11-15
  track: 生活没有说明书
    type: MusicRecording
    duration: PT3M30S
    duration ms: 210454
    explicit: false
    by artist: 半糖咖啡
    in album: 生活没有说明书
      type: MusicAlbum
      date published: 2024-11-15
    genre: mandopop
    isrc code: DGA0T2401217
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
    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: 生活没有说明书
album: 不顺路
album: 忘了快乐是什么
album: 花开花寞几个冬 (想你突然起了风)
album: 他乡风又起
album: 雪经过
album: 伤够了
album: 习惯是你
album: 不是我不想结婚
album: 虚伪的誓言
album: 这一生只能陪你到这里
album: 伤够了 (Dj浩然版)
album: 我劝过自己 (Dj浩然版)

CopyrightRegisteredAt
type: PropertyValue
value: 2026-07-05T01:27:10+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x2eb4c28bfa7920da64bc09d05fd2b2effc7757bbd9d9bbb397a45a23c9002086

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956745

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/956745

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0T2401217

OTSTimestamp
type: PropertyValue
value: 2026-07-05T05:33:35Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eb4c28bfa7920da64bc09d05fd2b2effc7757bbd9d9bbb397a45a23c9002086. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/DGA0T2401217.
date published: 2026-07-05T05:33:35Z

生活没有说明书
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 131.96
additional property: Musical Key
  type: PropertyValue
  value: 5
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.686
additional property: Energy
  type: PropertyValue
  value: 0.453
additional property: Speechiness
  type: PropertyValue
  value: 0.034
additional property: Acousticness
  type: PropertyValue
  value: 0.883
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.084
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.297
additional property: Loudness (dB)
  type: PropertyValue
  value: -7.015
additional property: Key Name
  type: PropertyValue
  value: F
additional property: Mode Name
  type: PropertyValue
  value: Major

不顺路
type: MusicAlbum
date published: 2024-11-15

忘了快乐是什么
type: MusicAlbum
date published: 2024-12-11

花开花寞几个冬 (想你突然起了风)
type: MusicAlbum
date published: 2024-12-12

他乡风又起
type: MusicAlbum
date published: 2025-01-08

雪经过
type: MusicAlbum
date published: 2025-01-23

伤够了
type: MusicAlbum
date published: 2025-04-02

习惯是你
type: MusicAlbum
date published: 2025-04-09

不是我不想结婚
type: MusicAlbum
date published: 2025-04-15

虚伪的誓言
type: MusicAlbum
date published: 2025-04-21

这一生只能陪你到这里
type: MusicAlbum
date published: 2025-05-21

伤够了 (Dj浩然版)
type: MusicAlbum
date published: 2025-06-19

我劝过自己 (Dj浩然版)
type: MusicAlbum
date published: 2025-06-24