OT-2026-000055317
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three 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-2026-000055317) never changes.
Identity and time
| Publication number | OT-2026-000055317 · never reused |
|---|---|
| Internal UUID | 01a0ae86-a100-7e92-95e8-e1460949abb2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:53.783868Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055317 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4c07f1cc13dc350b77848d6c3b1870e707244ebddb90028fdeb9c03b8636f228 |
|---|---|
| Markdown | 3c41c481bfcb35d7a10d1013328184af997290ee9bad12601e00610d0a5ef936 |
| Publication page | b4cecedf753f8f8d478a676f99aa4238d4b935736719047b4afaca1bc3562066 |
| Manifest | 33794804f78cfaa276e794b338aeb24ada776258563b31ac432e96294fca944f |
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 | 0aKoJFQeHBLdRwlJbXPL971tuxAmSTqLJ1MgbfPVGwfWRBri/pIMo9bKc/ALiRwO8RhAaBQrWSFwHF3KWHHPAA== |
| 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
| 2026-09-17T10:51:56.038772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055317observed b4cecedf753f8f8d478a676f99aa4238...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:51:56.020034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055317/manifest.jsonobserved 33794804f78cfaa276e794b338aeb24a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:56.000561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055317/publication.mdobserved 3c41c481bfcb35d7a10d1013328184af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:55.981718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055317/publication.txtobserved 4c07f1cc13dc350b77848d6c3b1870e7...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. |
|---|