OT-2026-000062001
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, vented after set-down, on a tool changer
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-2026-000062001) never changes.
Identity and time
| Publication number | OT-2026-000062001 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8ae-76e4-b5b0-efd660e4309e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062001 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9f9a2274f5a97b495cc02e0a9080c3d67918449b587dee5124d18797fc5a84b8 |
|---|---|
| Markdown | fde7b6e1f3ad54fa9464b1ea9b62c98f9941dc56be1b1a7ce6b0a13040c13dde |
| Publication page | b04100f1774edc89813c3a56b8cc147b808fbac845daa622c58ff14deaeea372 |
| Manifest | ff6c318ab13ac17a2366964e94b0a58996f9917b8c440ebce3e3e7c2266cbe80 |
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 | 70CTgbFwYnKxoWO9rNlqjLnnP7xyuvsnCVOv1fFoq3kE6+BOWN5DM/2qjzF/X+vDSOWf4I/5KcIp30OBCkd3Bw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:40:56.146636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062001observed b04100f1774edc89813c3a56b8cc147b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:56.125457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062001/manifest.jsonobserved ff6c318ab13ac17a2366964e94b0a589...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:56.104603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062001/publication.mdobserved fde7b6e1f3ad54fa9464b1ea9b62c98f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:56.084699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062001/publication.txtobserved 9f9a2274f5a97b495cc02e0a9080c3d6...fetched by instance-3.rotem.ai from 34.69.0.72, 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
| Custody package | Pending Custody packages are produced weekly. |
|---|