Story code: ST-001376
Part 3: The Seven-Digit Code
The waiting room remained quiet, the low hum of the fluorescent lights filling the space between us. Mark did not move. His hand remained buried in his jacket pocket, his shoulder pressed hard against the back of the vinyl seat.
Sarah kept her eyes fixed on his covered wrist. “Mark,” she said, her voice dropping to a whisper. “Just show her the band.”
“It’s just a promotional bracelet, Sarah,” Mark said, his voice flat. “They hand them out at the front desk to anyone who visits the education center. It doesn’t mean anything.”
I tapped the clinic tablet, bringing up the registry’s verification portal. “Actually, Mr. Sterling, the green silicone bands are only issued to individuals who have cleared the secondary compatibility screening. The promotional bands are blue. The green ones are laser-engraved with the matching registry serial number on the interior side, designed to prevent duplicate profiles during the final consent stage.”
Sarah leaned forward. The faded green of her sweater bunched at her elbows as she reached across the laminate table. Her fingers touched the edge of Mark’s sleeve. He flinched, pulling his arm back slightly, but he did not pull away completely.
“Let me see it,” Sarah said.
Mark turned his head toward the window, looking out at the parking lot. He did not speak. He slowly withdrew his hand from his pocket and rotated his wrist upward. The green band was stretched tight against his skin.
I leaned closer, observing the white, laser-etched numbers visible on the inner curve of the silicone. “Seven-two-nine-four-dash-B,” I read aloud from the band.
I typed the alphanumeric sequence into the tablet’s active prompt. The loading icon spun for two seconds before the screen turned a solid, steady green. A matching profile layout populated the screen.
Donor Candidate: Mark Sterling.
Status: Confirmed 100% HLA Match.
Registration Date: October 14th.
Sarah stared at the screen. Her eyes tracked the words, line by line. She did not shout. Her posture simply collapsed, her shoulders rounding as she leaned back into the vinyl seat. She looked at the tablet, then at the green band on Mark’s wrist, and finally at the floor.
“Three weeks ago,” Sarah said, her voice dry. “You knew three weeks ago.”
Mark’s fingers twitched against his knee. “The doctor said there were risks, Sarah. I have the business to run. If you did it, we could both cover the recovery time together. I was going to help you pay the rent while you were off work.”
“You told Dad I was the only one who could do it,” she said, her voice steady but hollow. “You told him you weren’t a match.”
“I said the test was inconclusive,” Mark replied, his eyes still fixed on the parking lot. “It’s basically the same thing. The system is complicated.”
“It wasn’t inconclusive,” I said, pointing to the glowing green status bar. “The database logged his direct confirmation. The only missing step in this file is the signature of the verified match. Because Mr. Sterling used his advocate override to access the system today, the database has logged this terminal session as an active match verification. Under federal registry guidelines, we cannot bypass this screen to register a secondary candidate while a primary match is actively logged in on the same terminal.”