Thanos Hana
type: MusicGroup
genre: acid techno
genre: techno
popularity: 3
followers: 542
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0246606e65ce6e6a1b9a4de1b037f2f2c7f63500add9705bdc0125a7a47daa4c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953949
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953949
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1ad1b039-af48-4977-a28d-acaaa1c0d4cb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1ad1b039-af48-4977-a28d-acaaa1c0d4cb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1ad1b039-af48-4977-a28d-acaaa1c0d4cb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0246606e65ce6e6a1b9a4de1b037f2f2c7f63500add9705bdc0125a7a47daa4c","name":"Thanos Hana","registered_at":"2026-06-15T22:47:12Z","symbol":"NIM0855975","token_address":"0xf0f2a1965876590c27b60ae08b5e46e38e2b0134","type":"artist","uuid":"1ad1b039-af48-4977-a28d-acaaa1c0d4cb"}
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 0x0246606e65ce6e6a1b9a4de1b037f2f2c7f63500add9705bdc0125a7a47daa4c. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1ad1b039-af48-4977-a28d-acaaa1c0d4cb.json and https://artists.proofprofile.net/proofs/artist/1ad1b039-af48-4977-a28d-acaaa1c0d4cb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x0246606e65ce6e6a1b9a4de1b037f2f2c7f63500add9705bdc0125a7a47daa4c","name":"Thanos Hana","registered_at":"2026-06-15T22:47:12Z","symbol":"NIM0855975","token_address":"0xf0f2a1965876590c27b60ae08b5e46e38e2b0134","type":"artist","uuid":"1ad1b039-af48-4977-a28d-acaaa1c0d4cb"}
album: TAR004 Lenson / Thanos Hana
  type: MusicAlbum
  date published: 2019-11-22