ASTOHM
type: MusicGroup
genre: breakbeat
popularity: 3
followers: 169
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x556ec79d15d8ce3fb60ddbc81ba6cf78af27120b593b2c85c0005be54b0b7d1e
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/75b2f344-82f9-4e33-88cb-7f4399c57521.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/75b2f344-82f9-4e33-88cb-7f4399c57521.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/75b2f344-82f9-4e33-88cb-7f4399c57521
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
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 0x556ec79d15d8ce3fb60ddbc81ba6cf78af27120b593b2c85c0005be54b0b7d1e. 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/75b2f344-82f9-4e33-88cb-7f4399c57521.json and https://artists.proofprofile.net/proofs/artist/75b2f344-82f9-4e33-88cb-7f4399c57521.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: A VOID
  type: MusicAlbum
  date published: 2019-06-03
album: A VOID
  type: MusicAlbum
  date published: 2019-06-03
album: XISTENCE
  type: MusicAlbum
  date published: 2019-10-25
album: KIITOS
  type: MusicAlbum
  date published: 2020-01-20
album: INVASION
  type: MusicAlbum
  date published: 2020-02-22
album: UNLEASHED//MARTIANS
  type: MusicAlbum
  date published: 2020-05-15
album: INTO MATTER
  type: MusicAlbum
  date published: 2020-08-28
album: Antigravity
  type: MusicAlbum
  date published: 2023-01-20
album: Antigravity
  type: MusicAlbum
  date published: 2023-01-20
album: VEXED
  type: MusicAlbum
  date published: 2023-05-12
album: CYCLES
  type: MusicAlbum
  date published: 2024-01-19