Womb Sounds, Baby Einschlaf-Hilfe
type: MusicGroup
popularity: 6
followers: 387
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfb53a658dc035401f43cf27aae6c5fd4f722f6c20830a97ffe28eeffe0136e51
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/786f2d42-a4e5-4689-a4dc-6fcaf7151ef4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/786f2d42-a4e5-4689-a4dc-6fcaf7151ef4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/786f2d42-a4e5-4689-a4dc-6fcaf7151ef4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfb53a658dc035401f43cf27aae6c5fd4f722f6c20830a97ffe28eeffe0136e51","name":"Womb Sounds, Baby Einschlaf-Hilfe","registered_at":"2026-06-17T07:34:42Z","symbol":"NIM1325537","token_address":"0x272dcc66f6a235589ce072b79696d9ea7af4a6f3","type":"artist","uuid":"786f2d42-a4e5-4689-a4dc-6fcaf7151ef4"}
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 0xfb53a658dc035401f43cf27aae6c5fd4f722f6c20830a97ffe28eeffe0136e51. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/786f2d42-a4e5-4689-a4dc-6fcaf7151ef4.json and https://artists.proofprofile.net/proofs/artist/786f2d42-a4e5-4689-a4dc-6fcaf7151ef4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xfb53a658dc035401f43cf27aae6c5fd4f722f6c20830a97ffe28eeffe0136e51","name":"Womb Sounds, Baby Einschlaf-Hilfe","registered_at":"2026-06-17T07:34:42Z","symbol":"NIM1325537","token_address":"0x272dcc66f6a235589ce072b79696d9ea7af4a6f3","type":"artist","uuid":"786f2d42-a4e5-4689-a4dc-6fcaf7151ef4"}
album: Baby Sleep Aid Music (30 Min.)
  type: MusicAlbum
  date published: 2017-03-24
album: Sleep Baby Wombsound
  type: MusicAlbum
  date published: 2020-11-21