OT-2026-000055065
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, vented 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-2026-000055065) never changes.
Identity and time
| Publication number | OT-2026-000055065 · never reused |
|---|---|
| Internal UUID | 01a0ae86-5e81-7eb7-8aaa-bc27452a2e54 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:36.756598Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055065 |
| Status | PUBLIC |
Content hashes
| Canonical text | 11f73bb2044c6a061bda0412dcaffbe956dc44fa788c128097e9292f69f861ba |
|---|---|
| Markdown | a16c46363b4cfbd316b732125d3e5323a496ca359ee31d632f51fda3751729cc |
| Publication page | 2c9fbf700afaa9734d44a22dc38d979b0e4ca5a6bb19045fd0d3dbc5c7d15516 |
| Manifest | 4edbb1b6b8d36ba10cacc4659ad5fe28d8078df79be8ff49e6bb95cc5e1e217e |
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 | De/OYTcTAGJdEwlqZuaR+KSZKvKBMKvScq/izoD5Qr1Cth7ipZoEFqJy2md8xOm4KS/e5TMO09HyGqwZbBhKCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:53:12.965589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055065observed 2c9fbf700afaa9734d44a22dc38d979b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:12.946918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055065/manifest.jsonobserved 4edbb1b6b8d36ba10cacc4659ad5fe28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:12.929509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055065/publication.mdobserved a16c46363b4cfbd316b732125d3e5323...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:12.910783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055065/publication.txtobserved 11f73bb2044c6a061bda0412dcaffbe9...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. |
|---|