OT-2026-000009934
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, three stage ejector, pulsed blow-off after 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-2026-000009934) never changes.
Identity and time
| Publication number | OT-2026-000009934 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb79-7247-b66e-cebbbf894c7c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009934 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3e0d8494a3d67bb7026690e6d90436c91c004399d4fb43a0646c1f37ba9e135f |
|---|---|
| Markdown | 371e01704c98a13ed28670919530ce15d2fc74fa0d1a71face200b248b6e4191 |
| Publication page | fa0f7fbe81218ab3e09aeb00d7054a82200555756dd1ba4facdda190b90464aa |
| Manifest | c3c35069fbd8189e277ff9ddcce496de37c7599e17fd37307b82fb990a85f1ef |
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 | +QbbgxedpouCEc3zlYcdHxnBxJfzvNeeebRQKGZGvzpo7KVS8E5AggKjF21EU2eYUj5EAD4rgOHzrT/HhA6CDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:15:57.493300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009934observed fa0f7fbe81218ab3e09aeb00d7054a82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:15:57.471184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009934/manifest.jsonobserved c3c35069fbd8189e277ff9ddcce496de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:57.452549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009934/publication.mdobserved 371e01704c98a13ed28670919530ce15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:57.431855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009934/publication.txtobserved 3e0d8494a3d67bb7026690e6d90436c9...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. |
|---|