HEMO
type: MusicGroup
genre: k-rap
description: Hemo or HEMO may refer to: Hemo the Magnificent, 1957 educational television film Hellenic Electricity Market Operator, Greek energy overseer
popularity: 15
followers: 77
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6f66663c9e61f6aeefaf9efd7981ae0446c1bffc485cac66eaeac4b659d46b3c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953660
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953660
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/525d8325-d47d-4be6-89e0-03e67126f88e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/525d8325-d47d-4be6-89e0-03e67126f88e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/525d8325-d47d-4be6-89e0-03e67126f88e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T17:20:01Z
additional property: OTSCanonicalRecord
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 0x6f66663c9e61f6aeefaf9efd7981ae0446c1bffc485cac66eaeac4b659d46b3c. Chain 2 (Bitcoin): anchored in block 953660 (2026-06-14T17:20:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/525d8325-d47d-4be6-89e0-03e67126f88e.json and https://artists.proofprofile.net/proofs/artist/525d8325-d47d-4be6-89e0-03e67126f88e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T17:20:01Z
album: HEMOglobin
  type: MusicAlbum
  date published: 2022-05-16
album: Watch out!
  type: MusicAlbum
  date published: 2022-07-28
album: Heart EMOji
  type: MusicAlbum
  date published: 2022-09-29
album: SUNRISE!
  type: MusicAlbum
  date published: 2023-06-21
album: HEMOrial : 4U
  type: MusicAlbum
  date published: 2023-11-23
album: Early Summer
  type: MusicAlbum
  date published: 2024-07-15
album: HnS
  type: MusicAlbum
  date published: 2025-01-06
album: Runner's high
  type: MusicAlbum
  date published: 2025-07-25