Daddy Cleanhead
type: MusicGroup
genre: boogie-woogie
genre: northern soul
genre: rockabilly
description: Fred Higgins (died 1960s), known as Daddy Cleanhead, was an American singer. He was known for singing "Something's Goin' On In My Room" (1954). Gary Susman of The Boston Phoenix describes the record
popularity: 5
followers: 49
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x543ba69decead167cddb772e2abb7bf83ba000725cb508ce7cc15443283b5a26
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953928
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953928
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1d2c7ff0-d97e-4cdc-8246-7c731c3e7ff9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1d2c7ff0-d97e-4cdc-8246-7c731c3e7ff9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1d2c7ff0-d97e-4cdc-8246-7c731c3e7ff9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T10:21:55Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x543ba69decead167cddb772e2abb7bf83ba000725cb508ce7cc15443283b5a26","name":"Daddy Cleanhead","registered_at":"2026-06-15T23:59:15Z","symbol":"NIM0873191","token_address":"0x2423b7627e6c8b712642d979eaa6643fecc6ff7b","type":"artist","uuid":"1d2c7ff0-d97e-4cdc-8246-7c731c3e7ff9"}
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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x543ba69decead167cddb772e2abb7bf83ba000725cb508ce7cc15443283b5a26. Chain 2 (Bitcoin): anchored in block 953928 (2026-06-16T10:21:55Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1d2c7ff0-d97e-4cdc-8246-7c731c3e7ff9.json and https://artists.proofprofile.net/proofs/artist/1d2c7ff0-d97e-4cdc-8246-7c731c3e7ff9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T10:21:55Z
  text: {"copyright_id":"0x543ba69decead167cddb772e2abb7bf83ba000725cb508ce7cc15443283b5a26","name":"Daddy Cleanhead","registered_at":"2026-06-15T23:59:15Z","symbol":"NIM0873191","token_address":"0x2423b7627e6c8b712642d979eaa6643fecc6ff7b","type":"artist","uuid":"1d2c7ff0-d97e-4cdc-8246-7c731c3e7ff9"}