OT-2026-000055186
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, 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-2026-000055186) never changes.
Identity and time
| Publication number | OT-2026-000055186 · never reused |
|---|---|
| Internal UUID | 01a0ae86-5e83-77ac-996c-7572df99efd5 · 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-2026-000055186 |
| Status | PUBLIC |
Content hashes
| Canonical text | 758d73cbeb06713e7cf1039f7f7cd8aa775af9bfe6cb2689345cd7ccfa4de145 |
|---|---|
| Markdown | da746e718bd568180089227265e36478fe8168ee1f3875ddc65cade1a9ff5945 |
| Publication page | e681686ae8bf7b50faa868486d2f09a6795c2c181ee0686cc97ac529261a6f69 |
| Manifest | 0e1fa0650a39de3f542a741199b63dcdcdf0c634d1755e9ad487ebcd8949f3e5 |
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 | rYdRcCHHOrsGNRsHID2MwVKuAMuBIWAyRTOXkkS2KbUxe+9QDghLjc9g5aM6zdD/zlAkLtJPfvh7uEbMaTZ5CQ== |
| 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
| 2026-09-17T10:53:21.438301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055186observed e681686ae8bf7b50faa868486d2f09a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:21.419933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055186/manifest.jsonobserved 0e1fa0650a39de3f542a741199b63dcd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:21.398270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055186/publication.mdobserved da746e718bd568180089227265e36478...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:21.380247Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055186/publication.txtobserved 758d73cbeb06713e7cf1039f7f7cd8aa...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. |
|---|