OT-2026-000034107
Publication integrity record
Three bellows cup vacuum gripper, three zone face, single stage ejector, 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-2026-000034107) never changes.
Identity and time
| Publication number | OT-2026-000034107 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0c-77e9-8aea-4792142a3dbd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034107 |
| Status | PUBLIC |
Content hashes
| Canonical text | d786f6d5d1281fa426aceec9d58ddb4e706989d5a7a23f2c0705ec7b3b896bce |
|---|---|
| Markdown | ad4fd64ed6b1fcd658128137d92ccf2029fca4b47b95e22650b07d0e27aed537 |
| Publication page | 7df5338b4e10168fdfe4c475a67c3fb8d49bb98430c571fdd64b7a8a55c9fd4c |
| Manifest | 366b8f06f9001cf291e81ac8de72a5eee9d034e56e907d8da70b3194e82192f7 |
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 | aPOcza18KTIP3U9+HtVE4M1UyhfnZhLD5U6A6e90KcwKtzaDpRzFMdHRu9x6AJjnutbsLnCq2kVkoXpTeZgJCA== |
| 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
| 2026-09-17T11:30:29.424016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034107observed 7df5338b4e10168fdfe4c475a67c3fb8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:29.403735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034107/manifest.jsonobserved 366b8f06f9001cf291e81ac8de72a5ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:29.385901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034107/publication.mdobserved ad4fd64ed6b1fcd658128137d92ccf20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:29.368623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034107/publication.txtobserved d786f6d5d1281fa426aceec9d58ddb4e...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. |
|---|