奕南
type: MusicGroup
genre: chinese hip hop
genre: chinese r&b
genre: mandopop
popularity: 2
followers: 51
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3b81e79578de619bc2d7704e87724c35390c692a2b0f81eadc3bf7bff4a13174
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/48d74d42-62b5-432c-b29f-0b6d5a125641.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/48d74d42-62b5-432c-b29f-0b6d5a125641.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/48d74d42-62b5-432c-b29f-0b6d5a125641
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3b81e79578de619bc2d7704e87724c35390c692a2b0f81eadc3bf7bff4a13174","name":"奕南","registered_at":"2026-06-16T15:18:32Z","symbol":"NIM1092648","token_address":"0xd228a7347b71206f8cce90d907092508d614cd5f","type":"artist","uuid":"48d74d42-62b5-432c-b29f-0b6d5a125641"}
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 0x3b81e79578de619bc2d7704e87724c35390c692a2b0f81eadc3bf7bff4a13174. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/48d74d42-62b5-432c-b29f-0b6d5a125641.json and https://artists.proofprofile.net/proofs/artist/48d74d42-62b5-432c-b29f-0b6d5a125641.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x3b81e79578de619bc2d7704e87724c35390c692a2b0f81eadc3bf7bff4a13174","name":"奕南","registered_at":"2026-06-16T15:18:32Z","symbol":"NIM1092648","token_address":"0xd228a7347b71206f8cce90d907092508d614cd5f","type":"artist","uuid":"48d74d42-62b5-432c-b29f-0b6d5a125641"}
album: 这个世界好像不太爱我
  type: MusicAlbum
  date published: 2020-01-30
album: 星星它会陪着你
  type: MusicAlbum
  date published: 2021-08-18
album: 烟花
  type: MusicAlbum
  date published: 2021-12-23
album: 那年夏天
  type: MusicAlbum
  date published: 2021-12-23
album: 落日 晚霞和你
  type: MusicAlbum
  date published: 2022-04-18
album: 都是月亮惹的祸
  type: MusicAlbum
  date published: 2022-06-19
album: 希望不会忘记你
  type: MusicAlbum
  date published: 2022-09-18
  track: 希望不会忘记你
    type: MusicRecording
    duration: PT3M25S
    duration ms: 205909
    explicit: false
    by artist: 奕南
    in album: 希望不会忘记你
      type: MusicAlbum
      date published: 2022-09-18
    genre: chinese hip hop
    genre: chinese r&b
    genre: mandopop
    isrc code: HKG732270300
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-07T08:40:38+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa7b02074777be1131fb8f6a0fac682eabaf269e5f58c2fa5140d348d2f8ec5e7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957118
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957118
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732270300
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-08T03:20:19Z
    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 0xa7b02074777be1131fb8f6a0fac682eabaf269e5f58c2fa5140d348d2f8ec5e7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/HKG732270300.
      date published: 2026-07-08T03:20:19Z
    audio: 希望不会忘记你
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 109.894
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.779
      additional property: Energy
        type: PropertyValue
        value: 0.722
      additional property: Speechiness
        type: PropertyValue
        value: 0.128
      additional property: Acousticness
        type: PropertyValue
        value: 0.636
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.46
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.494
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.896
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: 下雨时想你
  type: MusicAlbum
  date published: 2022-12-07
album: 随便吧
  type: MusicAlbum
  date published: 2022-12-14
album: 随便吧
  type: MusicAlbum
  date published: 2022-12-14
  track: 随便吧
    type: MusicRecording
    duration: PT2M44S
    duration ms: 164857
    explicit: false
    by artist: 奕南
    in album: 随便吧
      type: MusicAlbum
      date published: 2022-12-14
    genre: chinese hip hop
    genre: chinese r&b
    genre: mandopop
    isrc code: HKG732292638
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T20:35:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1d2934c51c21089761c3c5e5524c0a681f2dcd120ff8f23fc6c0bd03bef39d43
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957118
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957118
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732292638
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-08T03:20:19Z
    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 0x1d2934c51c21089761c3c5e5524c0a681f2dcd120ff8f23fc6c0bd03bef39d43. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/HKG732292638.
      date published: 2026-07-08T03:20:19Z
    audio: 随便吧
album: 晚风夕阳 你
album: 此生不换
album: 对不对
album: 明天会好

随便吧
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 145.18
additional property: Musical Key
  type: PropertyValue
  value: 1
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.844
additional property: Energy
  type: PropertyValue
  value: 0.644
additional property: Speechiness
  type: PropertyValue
  value: 0.111
additional property: Acousticness
  type: PropertyValue
  value: 0.749
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.094
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.572
additional property: Loudness (dB)
  type: PropertyValue
  value: -12.438
additional property: Key Name
  type: PropertyValue
  value: C#
additional property: Mode Name
  type: PropertyValue
  value: Minor

晚风夕阳 你
type: MusicAlbum
date published: 2023-05-24

此生不换
type: MusicAlbum
date published: 2023-06-22

对不对
type: MusicAlbum
date published: 2023-07-03

明天会好
type: MusicAlbum
date published: 2023-08-29