OT-2026-000012286
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, pulsed blow-off before 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-2026-000012286) never changes.
Identity and time
| Publication number | OT-2026-000012286 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f5-74a0-9706-f6cc2f3b2522 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:08.998406Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012286 |
| Status | PUBLIC |
Content hashes
| Canonical text | 026f1fe6b44f825df9ed9279c6e9aafd15f398dfecc903ccfc9dfa28182637b2 |
|---|---|
| Markdown | 1c42653026cfa4e284c647e2900ad19ed73cd76e7d2927def8b8dcbd1e34a7f7 |
| Publication page | 6f0b3a164873ffd1f6c7293ef461a1ecd953c1ed863a815e94db584f8c4e3c9c |
| Manifest | 2339c0b94586777cb6cf0afd696bc154e0bfc7b8684518b3862bfc2c16969d43 |
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 | CHcwpMUVmiM0PIlTcxHGb6wrzLVQJKtn0Ty+kzpCSw8YjmJ94M/rI1e3WviM1bBBy0HnnrgT2iLzUVOOFO/PBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:11:13.579581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012286observed 6f0b3a164873ffd1f6c7293ef461a1ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:11:13.562016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012286/manifest.jsonobserved 2339c0b94586777cb6cf0afd696bc154...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:13.543919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012286/publication.mdobserved 1c42653026cfa4e284c647e2900ad19e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:13.524614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012286/publication.txtobserved 026f1fe6b44f825df9ed9279c6e9aafd...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. |
|---|