OT-2026-000058310
Publication integrity record
Foam pad vacuum gripper, common isolation valve, single stage ejector, supply line pressure sensor, vented before set-down
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-2026-000058310) never changes.
Identity and time
| Publication number | OT-2026-000058310 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f398-7c8f-8d86-bdb797f2003a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058310 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8b31f74d0421495c99dd8dc3a8efb3c5d3566b60f23f8d2fc123268d1d204451 |
|---|---|
| Markdown | bc5d752e73cff23f5f1039aca44dc5f59dff14d64b6ebcff04585ef1bb889146 |
| Publication page | d48e0aeb208788c48b430d7b60197f5111cba7780ac332a5fb292cac150fd7ac |
| Manifest | 4b8f924b17db4fa40ec67f86a96e3b7d421366a257cfd8d0aca639ba98b6da75 |
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 | wS0MmfFaCUlqxr7oQK59Kepo7xaZ3pFwJPt5QiW6SENXkrlF+K9GQqTg5nphsmnpIzC0W6HcVvMrOH3wzRb+Cg== |
| 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
| 2026-09-17T10:46:42.706568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058310observed d48e0aeb208788c48b430d7b60197f51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:42.688100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058310/manifest.jsonobserved 4b8f924b17db4fa40ec67f86a96e3b7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:42.669113Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058310/publication.mdobserved bc5d752e73cff23f5f1039aca44dc5f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:42.652135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058310/publication.txtobserved 8b31f74d0421495c99dd8dc3a8efb3c5...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. |
|---|