OT-2026-000057113
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, vented 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-2026-000057113) never changes.
Identity and time
| Publication number | OT-2026-000057113 · never reused |
|---|---|
| Internal UUID | 01a0ae87-d5b8-766b-a841-947c1ca13c99 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:12.973410Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057113 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4e92025d2c3bd39204b2a5d168f592c8fb4c7003b6328ae6ac669c03307e6600 |
|---|---|
| Markdown | 6292b3474637f7ba6dfdffcd2d06ac1552613a92bb8cdf4b3dd7d12965134423 |
| Publication page | c5d2e96a15ce855cdd03f02ae962832428a0ab35b96b725d8b857adf3aa09187 |
| Manifest | 76508a3ec3c597089f6ccdb7497206ce9e714bc1faedd5f76d04db63b43ea2f3 |
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 | 9leY0NtsX1yfw6dpCWSSXds2odJwOzYN7CBRMjob0D4gqMG53lbBYCc7NfTt/6uKQ9urHc2EPQFy2ANaNfLeBw== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:50:05.055621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057113observed c5d2e96a15ce855cdd03f02ae9628324...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:05.039561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057113/manifest.jsonobserved 76508a3ec3c597089f6ccdb7497206ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:05.021400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057113/publication.mdobserved 6292b3474637f7ba6dfdffcd2d06ac15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:05.005717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057113/publication.txtobserved 4e92025d2c3bd39204b2a5d168f592c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:13.796306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057113observed c5d2e96a15ce855cdd03f02ae9628324...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:13.780468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057113/manifest.jsonobserved 76508a3ec3c597089f6ccdb7497206ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:13.763506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057113/publication.mdobserved 6292b3474637f7ba6dfdffcd2d06ac15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:13.746162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057113/publication.txtobserved 4e92025d2c3bd39204b2a5d168f592c8...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. |
|---|