OT-2026-000070237
Publication integrity record
Foam pad vacuum gripper, three zone face, two stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000070237) never changes.
Identity and time
| Publication number | OT-2026-000070237 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545e-7178-8ac7-1c5c1f391679 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070237 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3f26ee8d150c834d98ee4b2f33fa5b877bd82f1480580690e0c4c8b893939f99 |
|---|---|
| Markdown | 8ba2a07b2a79587668b6b48ccb60a0b3c364f1d272208dad57dbf2729707558b |
| Publication page | 2c2913a2d51a640b9355a70615eb9747b235282be269f1d9fbe31d116e30ed57 |
| Manifest | 5262443161807f016f8bf3417bef28ffed9395796be539d0c0a0525bd52de9bd |
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 | fpue/sGmStesiC9ZvF+IA0cLneIlSwCBShfkrdgN3W26nZY9d1SodZiCB5SRGjgrXMqOpeaA4eB9MBcEVDW9BA== |
| 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
| 2026-09-17T10:26:00.713736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070237observed 2c2913a2d51a640b9355a70615eb9747...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:00.696874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070237/manifest.jsonobserved 5262443161807f016f8bf3417bef28ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:00.680308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070237/publication.mdobserved 8ba2a07b2a79587668b6b48ccb60a0b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:00.661947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070237/publication.txtobserved 3f26ee8d150c834d98ee4b2f33fa5b87...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. |
|---|