OT-2026-000070269
Publication integrity record
Foam pad vacuum gripper, three zone face, three stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000070269) never changes.
Identity and time
| Publication number | OT-2026-000070269 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545e-7f25-a653-5d937644b7ee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070269 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9d62d023f5f4ffb626fa641578e541727b6efb43829057cbb7b79d4126013a15 |
|---|---|
| Markdown | d41d87baddea5cd972f8a9623a8a9b0319239bfb529b550e8bdef8813cbcf1ba |
| Publication page | 8c4928a0cd5e55f2c5b164922f4a2382b3f43df9fb247a5ecdcacce52741e017 |
| Manifest | 823ed8af700818480b73d250852f5559c2476d48a422c8a89a3dedb13fc2614a |
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 | O22IYMh53R0Xs0tYaT9eKYCdeVCdhZ7OIiNPNYNKvBu+4OxUnz5LMW4hyNZjMUyggt6GHAiYEv1Ipc2i7A+qAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:26:03.034662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070269observed 8c4928a0cd5e55f2c5b164922f4a2382...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:03.017730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070269/manifest.jsonobserved 823ed8af700818480b73d250852f5559...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:03.001617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070269/publication.mdobserved d41d87baddea5cd972f8a9623a8a9b03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:02.985730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070269/publication.txtobserved 9d62d023f5f4ffb626fa641578e54172...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. |
|---|