梁老师T.Song
type: MusicGroup
genre: chinese hip hop
genre: chinese r&b
popularity: 19
followers: 121
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x497bf69907015bf9b3ee30c0e2404d516b19ba936e2c8ef2344f7c40dcfd9255
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953765
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953765
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bd36a3a3-0523-4ae4-8957-e9b7d552d97c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bd36a3a3-0523-4ae4-8957-e9b7d552d97c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bd36a3a3-0523-4ae4-8957-e9b7d552d97c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T08:55:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x497bf69907015bf9b3ee30c0e2404d516b19ba936e2c8ef2344f7c40dcfd9255","name":"梁老师T.Song","registered_at":"2026-06-15T00:23:26Z","symbol":"NIM0623582","token_address":"0xdcc98460a29e210ce4b7f774f255a31492f24020","type":"artist","uuid":"bd36a3a3-0523-4ae4-8957-e9b7d552d97c"}
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 0x497bf69907015bf9b3ee30c0e2404d516b19ba936e2c8ef2344f7c40dcfd9255. Chain 2 (Bitcoin): anchored in block 953765 (2026-06-15T08:55:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bd36a3a3-0523-4ae4-8957-e9b7d552d97c.json and https://artists.proofprofile.net/proofs/artist/bd36a3a3-0523-4ae4-8957-e9b7d552d97c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T08:55:24Z
  text: {"copyright_id":"0x497bf69907015bf9b3ee30c0e2404d516b19ba936e2c8ef2344f7c40dcfd9255","name":"梁老师T.Song","registered_at":"2026-06-15T00:23:26Z","symbol":"NIM0623582","token_address":"0xdcc98460a29e210ce4b7f774f255a31492f24020","type":"artist","uuid":"bd36a3a3-0523-4ae4-8957-e9b7d552d97c"}
album: 橘子汽水
  type: MusicAlbum
  date published: 2016
album: 百子湾女神
  type: MusicAlbum
  date published: 2019-08-16
album: 不如不见面
  type: MusicAlbum
  date published: 2019-11-18
album: 不如不见面
  type: MusicAlbum
  date published: 2019-11-18
album: 我的大腹肌
  type: MusicAlbum
  date published: 2020-09-01
album: 斗兽
  type: MusicAlbum
  date published: 2021-03-10
album: 斗兽
  type: MusicAlbum
  date published: 2021-03-10
album: 昨夜舞会
  type: MusicAlbum
  date published: 2022-04-25
album: 昨夜舞会
  type: MusicAlbum
  date published: 2022-04-25
  track: 昨夜舞会
    type: MusicRecording
    duration: PT2M40S
    duration ms: 160330
    explicit: false
    by artist: 梁老师T.Song
    in album: 昨夜舞会
      type: MusicAlbum
      date published: 2022-04-25
    genre: chinese hip hop
    genre: chinese r&b
    isrc code: HKG732221492
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T17:43:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe5d227ce02760d273e838a0517a761362b9c667cbafc40ec9a58cfb9dd7534f1
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958917
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958917
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732221492
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T17:53:56Z
    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 0xe5d227ce02760d273e838a0517a761362b9c667cbafc40ec9a58cfb9dd7534f1. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/HKG732221492.
      date published: 2026-07-20T17:53:56Z
    audio: 昨夜舞会
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 111.986
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.79
      additional property: Energy
        type: PropertyValue
        value: 0.759
      additional property: Speechiness
        type: PropertyValue
        value: 0.041
      additional property: Acousticness
        type: PropertyValue
        value: 0.042
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.113
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.359
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.464
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 昨夜舞会
  type: MusicAlbum
  date published: 2022-04-25