Baby Sleep Well
type: MusicGroup
popularity: 6
followers: 114
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x728a16211f8f94ac9e9b5b785d850e1efef4b7e398643b5a6db06eb202f010ca
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d07d05f3-32e3-4d7d-834b-a0b943528faa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d07d05f3-32e3-4d7d-834b-a0b943528faa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d07d05f3-32e3-4d7d-834b-a0b943528faa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x728a16211f8f94ac9e9b5b785d850e1efef4b7e398643b5a6db06eb202f010ca","name":"Baby Sleep Well","registered_at":"2026-06-21T01:03:57Z","symbol":"NIM1768140","token_address":"0x96f16737b8c618716f4b3b1e83341bddd21a873d","type":"artist","uuid":"d07d05f3-32e3-4d7d-834b-a0b943528faa"}
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 0x728a16211f8f94ac9e9b5b785d850e1efef4b7e398643b5a6db06eb202f010ca. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d07d05f3-32e3-4d7d-834b-a0b943528faa.json and https://artists.proofprofile.net/proofs/artist/d07d05f3-32e3-4d7d-834b-a0b943528faa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0x728a16211f8f94ac9e9b5b785d850e1efef4b7e398643b5a6db06eb202f010ca","name":"Baby Sleep Well","registered_at":"2026-06-21T01:03:57Z","symbol":"NIM1768140","token_address":"0x96f16737b8c618716f4b3b1e83341bddd21a873d","type":"artist","uuid":"d07d05f3-32e3-4d7d-834b-a0b943528faa"}
album: Baby Music: Relaxing Music for Babies and Newborns, Baby Sleep Through the Night
  type: MusicAlbum
  date published: 2015-09-21