孕妇安静歌曲
type: MusicGroup
popularity: 3
followers: 33
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x5c905141614df227de712d13b56586c01c184dc1f4594974d1aba129edac02a0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953947
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953947
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2216c561-027e-469f-8bed-9c21e5c3a222.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2216c561-027e-469f-8bed-9c21e5c3a222.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2216c561-027e-469f-8bed-9c21e5c3a222
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:14:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5c905141614df227de712d13b56586c01c184dc1f4594974d1aba129edac02a0","name":"孕妇安静歌曲","registered_at":"2026-06-16T01:25:37Z","symbol":"NIM0893812","token_address":"0x10f30f74afd4823313a99a0384a60fe1f5fbec41","type":"artist","uuid":"2216c561-027e-469f-8bed-9c21e5c3a222"}
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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c905141614df227de712d13b56586c01c184dc1f4594974d1aba129edac02a0. Chain 2 (Bitcoin): anchored in block 953947 (2026-06-16T13:14:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2216c561-027e-469f-8bed-9c21e5c3a222.json and https://artists.proofprofile.net/proofs/artist/2216c561-027e-469f-8bed-9c21e5c3a222.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:14:26Z
  text: {"copyright_id":"0x5c905141614df227de712d13b56586c01c184dc1f4594974d1aba129edac02a0","name":"孕妇安静歌曲","registered_at":"2026-06-16T01:25:37Z","symbol":"NIM0893812","token_address":"0x10f30f74afd4823313a99a0384a60fe1f5fbec41","type":"artist","uuid":"2216c561-027e-469f-8bed-9c21e5c3a222"}
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  type: MusicAlbum
  date published: 2019-03-01
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  type: MusicAlbum
  date published: 2019-07-11
album: 孕妇胎教音乐: 17首必听的轻安胎音乐2021, 宝宝潜能脑部开发, 妈妈和宝宝放松
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  date published: 2021-03-23
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  type: MusicAlbum
  date published: 2022-07-08
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