OT-2026-000102986
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, two stage ejector, pulsed blow-off after 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-2026-000102986) never changes.
Identity and time
| Publication number | OT-2026-000102986 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3d-7175-81d6-397d51b332d0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102986 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1a40e29e3e47ce803413a5435e6ae1a70feeeebed61e8193db298f2507b5fa11 |
|---|---|
| Markdown | 98ea28ba58d8d4bcd61f1690b72d34266968e36f33cffb651bad0f0dafa6343b |
| Publication page | 26949bee35b3042a75f9448df0424adfa829f5c68a748548f30cf6f78c557173 |
| Manifest | e10ff91f97a2c1c6acc348db7c7aa6f9ee41fa4a8b26049280d9826b315d6ffd |
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 | c0ggC+/MnbraVPPt8KC/Usl1VnTTIXu0mdSV2QHbmtJvE2S8b5X6qRxdjPaZK9dBgW5NM5WqlsiKWounjCtbCQ== |
| 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
| 2026-09-17T09:23:05.936491Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102986observed 26949bee35b3042a75f9448df0424adf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:05.919684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102986/manifest.jsonobserved e10ff91f97a2c1c6acc348db7c7aa6f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:05.902793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102986/publication.mdobserved 98ea28ba58d8d4bcd61f1690b72d3426...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:05.884208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102986/publication.txtobserved 1a40e29e3e47ce803413a5435e6ae1a7...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. |
|---|