OT-2026-000016435
Publication integrity record
Foam pad vacuum gripper, three zone face, three 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-2026-000016435) never changes.
Identity and time
| Publication number | OT-2026-000016435 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d13-7b54-8201-d32599d7d94e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016435 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3d931b64833b78395a1b487c979f8b56eedf2f0befdd6066114eacb58809d760 |
|---|---|
| Markdown | 2b4a7e45e60b845761c379e64e40c4cdd2d79a6bde411b140f21c38bc451c09a |
| Publication page | 4be5eb08b6886109f410a6074bb664f159a80b5174b842976810fb41d2606d25 |
| Manifest | eed599df3e378da0efeb8e58480c930842b23dfb0d9753d5936c9c18d4487d43 |
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 | D3IcPfqqN0YE0gJ/XhHmz8yc/i3Bhbp/QMRo3UrYD+yy2fQKh8eQRQ7GQy1AHZr5srXhN2RnD69vxvdRHp8sCw== |
| 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
| 2026-09-17T12:04:31.909853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016435observed 4be5eb08b6886109f410a6074bb664f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:31.887780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016435/manifest.jsonobserved eed599df3e378da0efeb8e58480c9308...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:31.869002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016435/publication.mdobserved 2b4a7e45e60b845761c379e64e40c4cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:31.849252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016435/publication.txtobserved 3d931b64833b78395a1b487c979f8b56...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. |
|---|