OT-2026-000071078
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, 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-2026-000071078) never changes.
Identity and time
| Publication number | OT-2026-000071078 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2f-7375-9979-6fee9d19515f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071078 |
| Status | PUBLIC |
Content hashes
| Canonical text | 498a55d380100ae5eb45f4c774fac7b083987d5ea6df9c50973fe497a85462d3 |
|---|---|
| Markdown | e90ca1094b1b5292dbf00742cc790acf165d8352b18a74c57d83b7f70c429b7f |
| Publication page | 8349134e78401e082a682d2623765d141285bbb96c1ee2b679c5112e7b7eb251 |
| Manifest | 4f6885c9a6cc0feee2a6226abe14a6468ba86fba0eddb660029403ce2f1a5562 |
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 | /yZKa7aZUBaY2FEyhyO8qsfZXyxrowWm4ssjYGfpHaJnjk0JtUA5/10/8g5rD+Vvld16xf1Sga47+9yDswoaBg== |
| 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
| 2026-09-17T10:25:56.380604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071078observed 8349134e78401e082a682d2623765d14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:56.365844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071078/manifest.jsonobserved 4f6885c9a6cc0feee2a6226abe14a646...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:56.350857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071078/publication.mdobserved e90ca1094b1b5292dbf00742cc790acf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:56.335260Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071078/publication.txtobserved 498a55d380100ae5eb45f4c774fac7b0...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. |
|---|