OT-2026-000055671
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, plant vacuum fed, supply line pressure sensor, pulsed blow-off before set-down
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-2026-000055671) never changes.
Identity and time
| Publication number | OT-2026-000055671 · never reused |
|---|---|
| Internal UUID | 01a0ae86-a103-75bb-a0a9-09b62a519e17 · 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-2026-000055671 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5f6d0ad8a8baa1069af254bcace402c8ad4ea8d05912e6223d0116fb6a7f99d5 |
|---|---|
| Markdown | 86c73772cc5985faedcacc89763d7cb38a7682e44ddb21039eafff77e167b4bd |
| Publication page | b85ade5daa2346e487d29dcb1a3ae2ff556b3383304e4e55d71029faf72d3aae |
| Manifest | f523d9da58c9681b8ebd7351d9265b763d77195aba1925107bdbb8d39298fdbd |
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 | 9ME+zB68UAv2G6gfICrYc41U+PGLH2+V6S0f1gim4diIRbcBid0qSWJCJEketBHopgq/uoCVkJTtXt9UGCdbBw== |
| 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
| 2026-09-17T10:52:56.020169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055671observed b85ade5daa2346e487d29dcb1a3ae2ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:52:56.000611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055671/manifest.jsonobserved f523d9da58c9681b8ebd7351d9265b76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:52:55.982777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055671/publication.mdobserved 86c73772cc5985faedcacc89763d7cb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:52:55.963731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055671/publication.txtobserved 5f6d0ad8a8baa1069af254bcace402c8...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. |
|---|