Eugenia Post Meridiem
type: MusicGroup
popularity: 2
followers: 1596
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0bd287f3c0c99ceb6316c34d9fe4621d636835a5948f1a48a5329ab526e70216
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953879
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953879
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/09334171-4baa-4a94-b2f9-66bb550b198e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/09334171-4baa-4a94-b2f9-66bb550b198e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/09334171-4baa-4a94-b2f9-66bb550b198e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:57:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0bd287f3c0c99ceb6316c34d9fe4621d636835a5948f1a48a5329ab526e70216","name":"Eugenia Post Meridiem","registered_at":"2026-06-15T16:48:07Z","symbol":"NIM0770332","token_address":"0x10b1e78cfd964e22007d455bdff46d9956dd4717","type":"artist","uuid":"09334171-4baa-4a94-b2f9-66bb550b198e"}
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 0x0bd287f3c0c99ceb6316c34d9fe4621d636835a5948f1a48a5329ab526e70216. Chain 2 (Bitcoin): anchored in block 953879 (2026-06-16T02:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/09334171-4baa-4a94-b2f9-66bb550b198e.json and https://artists.proofprofile.net/proofs/artist/09334171-4baa-4a94-b2f9-66bb550b198e.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T02:57:35Z
  text: {"copyright_id":"0x0bd287f3c0c99ceb6316c34d9fe4621d636835a5948f1a48a5329ab526e70216","name":"Eugenia Post Meridiem","registered_at":"2026-06-15T16:48:07Z","symbol":"NIM0770332","token_address":"0x10b1e78cfd964e22007d455bdff46d9956dd4717","type":"artist","uuid":"09334171-4baa-4a94-b2f9-66bb550b198e"}
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  type: MusicAlbum
  date published: 2019-03-22
album: Low Tide
  type: MusicAlbum
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  type: MusicAlbum
  date published: 2019-05-10
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  type: MusicAlbum
  date published: 2021-07-02
album: LIFE SLEEPER - SIDE A
  type: MusicAlbum
  date published: 2021-07-02
album: LIFE SLEEPER - SIDE B
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  date published: 2021-09-15
album: LIFE SLEEPER - SIDE B
  type: MusicAlbum
  date published: 2021-09-15
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  type: MusicAlbum
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  type: MusicAlbum
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