OT-2026-000010693
Publication integrity record
Foam pad vacuum gripper, 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-2026-000010693) never changes.
Identity and time
| Publication number | OT-2026-000010693 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee8-79b3-a4e3-2644598370f4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010693 |
| Status | PUBLIC |
Content hashes
| Canonical text | 89ded325603fdb421462ed2825a991ce23dda90e2e8a33c1d240871d7d79ed4d |
|---|---|
| Markdown | 2e4156d5c9230efe06e7cecb788032f62f6430dc21ab447b7f8de47702c92154 |
| Publication page | dce77bb3bce3e9e5e4e51b62db18b49a44878e30966f2d4246b0b72f356a6f0e |
| Manifest | f2df31f5e698c59c9aa1b87cce8907d76ff629195705a545ad4b01a13698a3c3 |
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 | E/+3QzadnsHgbFuKXBP7irt0bhX4PdodUsCt23BZBnEDX7lvvO0oO16Rf36Z6TDN5j5KSM8jTNFzpxd0YukoCQ== |
| 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
| 2026-09-17T12:14:54.541223Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010693observed dce77bb3bce3e9e5e4e51b62db18b49a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:54.522585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010693/manifest.jsonobserved f2df31f5e698c59c9aa1b87cce8907d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:54.501433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010693/publication.mdobserved 2e4156d5c9230efe06e7cecb788032f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:54.481792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010693/publication.txtobserved 89ded325603fdb421462ed2825a991ce...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. |
|---|