Baby Sleep TaTaTa
type: MusicGroup
genre: lullaby
popularity: 22
followers: 100
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd6cc5a67700390229cff38f1e639aef628391675849de1ff0e2c0e4d746b4624
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/94d951d3-8313-47e1-a6e6-b4228f027b14.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/94d951d3-8313-47e1-a6e6-b4228f027b14.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/94d951d3-8313-47e1-a6e6-b4228f027b14
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd6cc5a67700390229cff38f1e639aef628391675849de1ff0e2c0e4d746b4624","name":"Baby Sleep TaTaTa","registered_at":"2026-06-12T04:48:30Z","symbol":"NIM0191487","token_address":"0x214d749718b11c20c1835514577d051888caebd8","type":"artist","uuid":"94d951d3-8313-47e1-a6e6-b4228f027b14"}
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 0xd6cc5a67700390229cff38f1e639aef628391675849de1ff0e2c0e4d746b4624. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/94d951d3-8313-47e1-a6e6-b4228f027b14.json and https://artists.proofprofile.net/proofs/artist/94d951d3-8313-47e1-a6e6-b4228f027b14.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0xd6cc5a67700390229cff38f1e639aef628391675849de1ff0e2c0e4d746b4624","name":"Baby Sleep TaTaTa","registered_at":"2026-06-12T04:48:30Z","symbol":"NIM0191487","token_address":"0x214d749718b11c20c1835514577d051888caebd8","type":"artist","uuid":"94d951d3-8313-47e1-a6e6-b4228f027b14"}
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