OT-2026-000099151
Publication integrity record
Three cup vacuum gripper, three zone face, four 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-2026-000099151) never changes.
Identity and time
| Publication number | OT-2026-000099151 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8288-7f65-a9da-4c5503ebe7d7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099151 |
| Status | PUBLIC |
Content hashes
| Canonical text | 897074e0220cf4c78b096689921fc3844bd815aed33f6d4409f34bda5597bac7 |
|---|---|
| Markdown | 6f66abe6bfef982a49a8dab8809faf6975394c677a9dbb22f960e7b5346087e8 |
| Publication page | 38d5e47bce1733ec98adb5bb5b8900aa9b130b0424e23c1bc049b7d392fd9e6c |
| Manifest | dea2663ca3194b8e5be35ff856d2ea94b0e1605757e2e3656be7a9d53ffd28e1 |
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 | tWI8l0jv9705uJoHwYpengJQl3ic2TUHHpClmeiVNxsVNoUIitxQyMsgTQ9Kc/jigaeHEtFd7uZgQCV/bvPjCQ== |
| 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
| 2026-09-17T09:30:31.614099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099151observed 38d5e47bce1733ec98adb5bb5b8900aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:31.596602Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099151/manifest.jsonobserved dea2663ca3194b8e5be35ff856d2ea94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:31.578760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099151/publication.mdobserved 6f66abe6bfef982a49a8dab8809faf69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:31.561808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099151/publication.txtobserved 897074e0220cf4c78b096689921fc384...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. |
|---|