OT-2026-000002977
Publication integrity record
Cell feeding system and method, cell grouping system and method, and operation system
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000002977) never changes.
Identity and time
| Publication number | OT-2026-000002977 · never reused |
|---|---|
| Internal UUID | 01a0a67f-d65b-777e-b002-5a67bdece12b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:16:30.939858Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002977 |
| Status | PUBLIC |
Content hashes
| Canonical text | 935a3a0072b2d2fdf311cb33e413fa3cdcd39a6868d2a7daf4f42a72f4b0a440 |
|---|---|
| Markdown | 29d3647dd2d03206e4c5af9efeea7b80eba64af8be3a3bdf7133089a6dc83378 |
| Publication page | 3bd41ac55802021c1655542373979ca8833f8b06fdb8feb570b6db6b132d6b33 |
| Manifest | ddf57c12a650ea896dc9822b79e6d652c6e5a0de73b27013bdce66b4b2404c08 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | W0ZhnRHemoE41+26Phs5QEGBirMwC0tG+Yhc4n92KUQLF+bF4its0qPFj0pXT1RCjlfUvb5mijBMh1G/cbRkCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T19:27:02Z batch OT-TS-2026-W38-002 · RFC 3161 token · inclusion proof root 2d7e364e718bd6a32072ec57f9edc195... |
|---|
Independent retrieval
| 2026-09-15T19:20:12.739274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002977observed 3bd41ac55802021c1655542373979ca8...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T19:20:12.712763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002977/manifest.jsonobserved ddf57c12a650ea896dc9822b79e6d652...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:20:12.699109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002977/publication.txtobserved 935a3a0072b2d2fdf311cb33e413fa3c...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
|---|