露露和卢的童谣
type: MusicGroup
popularity: 21
followers: 150
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7d7f830337933c1727219d99a94dd7ba94f2bc39074a87cc09f61c08159c44dc
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/8f99d469-6b28-405a-ad1c-5a0ad0f78077.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8f99d469-6b28-405a-ad1c-5a0ad0f78077.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8f99d469-6b28-405a-ad1c-5a0ad0f78077
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7d7f830337933c1727219d99a94dd7ba94f2bc39074a87cc09f61c08159c44dc","name":"露露和卢的童谣","registered_at":"2026-06-12T04:25:59Z","symbol":"NIM0186333","token_address":"0x0dd2b3fb51d91520ed45b3fdaa9968e4e7c72911","type":"artist","uuid":"8f99d469-6b28-405a-ad1c-5a0ad0f78077"}
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 0x7d7f830337933c1727219d99a94dd7ba94f2bc39074a87cc09f61c08159c44dc. 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/8f99d469-6b28-405a-ad1c-5a0ad0f78077.json and https://artists.proofprofile.net/proofs/artist/8f99d469-6b28-405a-ad1c-5a0ad0f78077.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x7d7f830337933c1727219d99a94dd7ba94f2bc39074a87cc09f61c08159c44dc","name":"露露和卢的童谣","registered_at":"2026-06-12T04:25:59Z","symbol":"NIM0186333","token_address":"0x0dd2b3fb51d91520ed45b3fdaa9968e4e7c72911","type":"artist","uuid":"8f99d469-6b28-405a-ad1c-5a0ad0f78077"}
album: 儿童音乐节音乐
  type: MusicAlbum
  date published: 2023-02-09
album: 儿童蹦迪舞曲
  type: MusicAlbum
  date published: 2023-05-12
album: 五只小鸭子
  type: MusicAlbum
  date published: 2023-09-01
album: 咩咩，小黑羊
  type: MusicAlbum
  date published: 2023-09-15
album: ABC
  type: MusicAlbum
  date published: 2023-09-23
album: 儿童放克乐
  type: MusicAlbum
  date published: 2023-10-01
album: 五只斑点小青蛙
  type: MusicAlbum
  date published: 2023-11-01
album: 字母歌
  type: MusicAlbum
  date published: 2023-11-15
album: 如果开心你就
  type: MusicAlbum
  date published: 2023-11-23
album: 篝火吉他歌曲
  type: MusicAlbum
  date published: 2023-12-01
album: 咩咩小黑羊
  type: MusicAlbum
  date published: 2024-05-15
album: 儿童蹦迪舞曲
  type: MusicAlbum
  date published: 2024-06-01
album: 字母歌
  type: MusicAlbum
  date published: 2024-06-01
album: 五只小鸭子
  type: MusicAlbum
  date published: 2024-06-15
album: 露露和卢的童谣
  type: MusicAlbum
  date published: 2024-07-05
album: 儿童放克乐
  type: MusicAlbum
  date published: 2024-08-01
album: 最有趣的儿童歌曲和旋律
  type: MusicAlbum
  date published: 2025-08-01