OT-2026-000094030
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, two stage ejector, manifold pressure sensor, sustained 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-2026-000094030) never changes.
Identity and time
| Publication number | OT-2026-000094030 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c9-7fe0-88ff-77de49fd6cb7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094030 |
| Status | PUBLIC |
Content hashes
| Canonical text | 631c6dbce0de8a71354124c4138d9e6d125d65816b98291b27f9c97cb2959655 |
|---|---|
| Markdown | 4519497d4ef0a22a92098a24c2ce17dc7d6a6f75003ca6a2a0e99fd38d130c8a |
| Publication page | 786713255222b6263b5de7cd18d218dedd6e2b75c0c799db21ac64531d946650 |
| Manifest | 1f6acb1cb10a9e36dd56bef58750a210b890505b78e60e556d8d7a49979dd939 |
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 | TAWp6TSJOz3l97mV1+a6DqtKM/tXLzSYlkX3d8kSb2dzEAX3idoVIjCmRCCqhhobfKcbdknr7qqEF2lq9VbmBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:38:26.681851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094030observed 786713255222b6263b5de7cd18d218de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:26.663795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094030/manifest.jsonobserved 1f6acb1cb10a9e36dd56bef58750a210...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:26.646322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094030/publication.mdobserved 4519497d4ef0a22a92098a24c2ce17dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:26.628405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094030/publication.txtobserved 631c6dbce0de8a71354124c4138d9e6d...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. |
|---|