Alexander Falck
type: MusicGroup
description: Alexander D. Falck was lawyer and businessman. Falck served with the Elmira, New York law firm Stanchfield, Lovell, Falck & Sayles (named Sayles & Evans since 1945) from 1901 to 1918. Falck served as
popularity: 20
followers: 80
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x27c4aed1bad8962f1c2adf4e02c6babfcc62e1c53be81b12a6da21338203a05a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953648
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953648
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/44608aa6-518b-4c94-baad-90e96aff25db.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/44608aa6-518b-4c94-baad-90e96aff25db.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/44608aa6-518b-4c94-baad-90e96aff25db
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T15:20:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x27c4aed1bad8962f1c2adf4e02c6babfcc62e1c53be81b12a6da21338203a05a","name":"Alexander Falck","registered_at":"2026-06-14T11:39:17Z","symbol":"NIM0441275","token_address":"0x2661ab2e6cf401dccd4efda80713ca8d7fd96f60","type":"artist","uuid":"44608aa6-518b-4c94-baad-90e96aff25db"}
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 0x27c4aed1bad8962f1c2adf4e02c6babfcc62e1c53be81b12a6da21338203a05a. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/44608aa6-518b-4c94-baad-90e96aff25db.json and https://artists.proofprofile.net/proofs/artist/44608aa6-518b-4c94-baad-90e96aff25db.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
  text: {"copyright_id":"0x27c4aed1bad8962f1c2adf4e02c6babfcc62e1c53be81b12a6da21338203a05a","name":"Alexander Falck","registered_at":"2026-06-14T11:39:17Z","symbol":"NIM0441275","token_address":"0x2661ab2e6cf401dccd4efda80713ca8d7fd96f60","type":"artist","uuid":"44608aa6-518b-4c94-baad-90e96aff25db"}