OT-2026-000069316
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, manifold pressure sensor, sustained 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-2026-000069316) never changes.
Identity and time
| Publication number | OT-2026-000069316 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b529-7c40-ac66-a1e8b5829374 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069316 |
| Status | PUBLIC |
Content hashes
| Canonical text | 32d31f691d26871978388b01ce1c35707400a0184339bd6e8f2ef8dc403815a4 |
|---|---|
| Markdown | 7bbba26d80b5c0d823f115f4894f1d020c2a69c4b2d7a908158bfd25df40b26a |
| Publication page | c4607f09a4938d0c5bdd1a06e553e961ca2cff2a72a98140175a57fdf827883c |
| Manifest | f75c3e5ed0d0d0224d4d67d432bad0990c491706f86cfa26b219bcbbea03f4c8 |
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 | 2EZTdR/qCLjseUVGbQO4iv1NgCpVTPimmXHBtEW67r/AxZDLU7JkPSm1JWq2M34KP7kYiwep6RkMNjHE4E7KBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:30:04.801219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069316observed c4607f09a4938d0c5bdd1a06e553e961...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:04.779780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069316/manifest.jsonobserved f75c3e5ed0d0d0224d4d67d432bad099...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:04.762038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069316/publication.mdobserved 7bbba26d80b5c0d823f115f4894f1d02...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:04.740925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069316/publication.txtobserved 32d31f691d26871978388b01ce1c3570...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:53.327868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069316observed c4607f09a4938d0c5bdd1a06e553e961...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:53.309443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069316/manifest.jsonobserved f75c3e5ed0d0d0224d4d67d432bad099...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:53.291366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069316/publication.mdobserved 7bbba26d80b5c0d823f115f4894f1d02...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:53.272620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069316/publication.txtobserved 32d31f691d26871978388b01ce1c3570...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. |
|---|