OT-2026-000051478
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, 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-2026-000051478) never changes.
Identity and time
| Publication number | OT-2026-000051478 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c80-7021-960f-dbe919f9bfc4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051478 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3e2b2fa7202a1bd7b6a1113bfd4bd5d108cd01c15a8a18c2c8dc0a7b7f6183f3 |
|---|---|
| Markdown | e483b3e7bb91678a0ee2a8e32565c556f2593bb98bdf28f476a9d80bdcadfe61 |
| Publication page | a54a268a8357ce27173dce255896dc2ff610250b0a7ab16022257cd26e73c480 |
| Manifest | a62d121415c006fefa7e3e3c4152521b590e26145d0e25e6e2222c2f74e310bf |
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 | apCkLa83qYTowOARa8QRN51+tXHqE8b+bvewRzAxgtGgzM3hrFt5BUGIcWpRB6aptKBahbrYP2Tu/Wr4W4Q3Ag== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T10:58:12.816085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051478observed a54a268a8357ce27173dce255896dc2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:12.799620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051478/manifest.jsonobserved a62d121415c006fefa7e3e3c4152521b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:12.781161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051478/publication.mdobserved e483b3e7bb91678a0ee2a8e32565c556...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:12.762974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051478/publication.txtobserved 3e2b2fa7202a1bd7b6a1113bfd4bd5d1...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. |
|---|