Leda Atomica
type: MusicGroup
description: Leda Atomica is an oil painting by Salvador Dalí, from 1949. It is exhibited in the Dalí Theatre and Museum in Figueres. Description The picture depicts Leda, the mythological queen of Sparta, with t
popularity: 9
followers: 58
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x39e84b015af8346a6c2c63ec74a05674b1a79162dab5558f12a06ed54c2ac897
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/90378317-22cf-4dff-8214-f98148c30dfa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/90378317-22cf-4dff-8214-f98148c30dfa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/90378317-22cf-4dff-8214-f98148c30dfa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x39e84b015af8346a6c2c63ec74a05674b1a79162dab5558f12a06ed54c2ac897","name":"Leda Atomica","registered_at":"2026-06-17T15:54:36Z","symbol":"NIM1444703","token_address":"0xd8d4d6c5df7cfc92b4e712b877700db1820f5068","type":"artist","uuid":"90378317-22cf-4dff-8214-f98148c30dfa"}
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 0x39e84b015af8346a6c2c63ec74a05674b1a79162dab5558f12a06ed54c2ac897. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/90378317-22cf-4dff-8214-f98148c30dfa.json and https://artists.proofprofile.net/proofs/artist/90378317-22cf-4dff-8214-f98148c30dfa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x39e84b015af8346a6c2c63ec74a05674b1a79162dab5558f12a06ed54c2ac897","name":"Leda Atomica","registered_at":"2026-06-17T15:54:36Z","symbol":"NIM1444703","token_address":"0xd8d4d6c5df7cfc92b4e712b877700db1820f5068","type":"artist","uuid":"90378317-22cf-4dff-8214-f98148c30dfa"}
album: Take It Back
  type: MusicAlbum
  date published: 2006-01-01
album: Leda Atomica
  type: MusicAlbum
  date published: 2009-10-28
album: "Save Me"
  type: MusicAlbum
  date published: 2011-05-20
album: EP
  type: MusicAlbum
  date published: 2012-07-07