Sean Solomon
type: MusicGroup
description: Sean Carl Solomon (born October 24, 1945) is the director of the Lamont–Doherty Earth Observatory of Columbia University, where he is also the William B. Ransford Professor of Earth and Planetary Scie
popularity: 22
followers: 2227
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x098d14363a500ba8fa2b0828229227e6fe0939a320cf7c103f5e3d8774f20348
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4319bdee-24d1-4023-a59d-3f7c85e473aa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4319bdee-24d1-4023-a59d-3f7c85e473aa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4319bdee-24d1-4023-a59d-3f7c85e473aa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x098d14363a500ba8fa2b0828229227e6fe0939a320cf7c103f5e3d8774f20348","name":"Sean Solomon","registered_at":"2026-06-11T18:37:56Z","symbol":"NIM0087840","token_address":"0x5a8c34ffb2d282228fbdc10c966988507ff03ae7","type":"artist","uuid":"4319bdee-24d1-4023-a59d-3f7c85e473aa"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x098d14363a500ba8fa2b0828229227e6fe0939a320cf7c103f5e3d8774f20348. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4319bdee-24d1-4023-a59d-3f7c85e473aa.json and https://artists.proofprofile.net/proofs/artist/4319bdee-24d1-4023-a59d-3f7c85e473aa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x098d14363a500ba8fa2b0828229227e6fe0939a320cf7c103f5e3d8774f20348","name":"Sean Solomon","registered_at":"2026-06-11T18:37:56Z","symbol":"NIM0087840","token_address":"0x5a8c34ffb2d282228fbdc10c966988507ff03ae7","type":"artist","uuid":"4319bdee-24d1-4023-a59d-3f7c85e473aa"}
album: Car Crash
  type: MusicAlbum
  date published: 2025-02-12
album: Car Crash
  type: MusicAlbum
  date published: 2025-02-12
album: Shooting Star
  type: MusicAlbum
  date published: 2025-10-22