OT-2026-000070784
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, vented before set-down
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-2026-000070784) never changes.
Identity and time
| Publication number | OT-2026-000070784 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2c-7275-90e1-e438637c318f · 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-2026-000070784 |
| Status | PUBLIC |
Content hashes
| Canonical text | 76aa68491d5179a0a36e789c7eab7c6da3a102a388ff1df43ce81c40b6ab78e1 |
|---|---|
| Markdown | 1a98c33ce3a8fc2d36114ce70b43aac56ea380028eb511d38b21d386523e02b8 |
| Publication page | 33faf23fce933dbfd453e1956dd5418a2a43d8c69faa2d6245a8e2ac348ed4d4 |
| Manifest | c056ada76994790a18b561eb9c954ade2036ab1a655e28e40d7dbe6ac7dd0006 |
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 | 2cgE+VjIA+IvsqXj0Rs214R9HmktnhqgYhXyzkYzruVazXvRT3DrZYuncI/RnAfEldKumWJAUR6fYzVPFyJSAQ== |
| 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
| 2026-09-17T10:25:29.251019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070784observed 33faf23fce933dbfd453e1956dd5418a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:29.232407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070784/manifest.jsonobserved c056ada76994790a18b561eb9c954ade...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:29.213977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070784/publication.mdobserved 1a98c33ce3a8fc2d36114ce70b43aac5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:29.197670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070784/publication.txtobserved 76aa68491d5179a0a36e789c7eab7c6d...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. |
|---|