儿歌点点
type: MusicGroup
popularity: 22
followers: 244
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSVerifyInstructions
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  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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3be0451901d297572253274ad3eb17f04acc7308c00366647d0ba161de2c3293. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aa89d037-be89-4a07-ad70-621a450bd70f.json and https://artists.proofprofile.net/proofs/artist/aa89d037-be89-4a07-ad70-621a450bd70f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
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album: 点点谜语王国
  type: MusicAlbum
  date published: 2020-05-01
album: 儿歌点点经典儿歌
  type: MusicAlbum
  date published: 2020-07-01
album: 儿歌点点动画故事
  type: MusicAlbum
  date published: 2020-07-27
album: 点点童谣 (合集版)
  type: MusicAlbum
  date published: 2020-09-10
album: 动物趣猜猜
  type: MusicAlbum
  date published: 2021-03-18
album: 优优古诗词
  type: MusicAlbum
  date published: 2021-06-01
album: 成语趣猜猜
  type: MusicAlbum
  date published: 2021-07-14
album: 儿歌点点
  type: MusicAlbum
  date published: 2023-10-20
  track: 两只老虎
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      date published: 2023-10-20
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    additional property: OTSTimestamp
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      value: 2026-07-12T22:25:04Z
    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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60c234d4f088c9ffa29a455d9aea2d765be741efb2311fd850c6b7a717b65da0. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/DGA0L2300920.
      date published: 2026-07-12T22:25:04Z
    audio: 两只老虎
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      additional property: Valence (Positivity)
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  track: 找朋友
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      type: MusicAlbum
      date published: 2023-10-20
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    additional property: OTSTimestamp
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    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
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      date published: 2026-07-05T01:12:41Z
    audio: 找朋友
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      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
  track: 小螺号
album: 儿歌点点恐龙儿歌

Energy
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value: 0.434

Speechiness
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value: 0.044

Acousticness
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Instrumentalness
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Valence (Positivity)
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value: 0.854

Loudness (dB)
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value: -12.112

Key Name
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value: Bb

Mode Name
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value: Major

小螺号
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duration: PT2M5S
duration ms: 125225
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by artist: 儿歌点点
in album: 儿歌点点
  type: MusicAlbum
  date published: 2023-10-20
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additional property: CopyrightStatus
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e18458ea6a1dff8a23cc71ccaf4946a558a907a84b0d799b645caeaa96e05ae. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/DGA0L2300927.
  date published: 2026-07-17T02:28:59Z
audio: 小螺号
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  additional property: Danceability
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  additional property: Key Name
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儿歌点点恐龙儿歌
type: MusicAlbum
date published: 2025-01-24