OT-2026-000098055
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, pump fed, supply line pressure sensor, sustained blow-off 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-2026-000098055) never changes.
Identity and time
| Publication number | OT-2026-000098055 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f8-7445-9c82-80c4878be99f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098055 |
| Status | PUBLIC |
Content hashes
| Canonical text | 13277fdd7163ec77a08b2c996627c5e54666954cf44e1615d0794c4f9a2fdf7e |
|---|---|
| Markdown | 58eeff7734c30cae5a9a5844800d6e58e9f39ddddb81cf243d97bdf9365efd42 |
| Publication page | 7b876cb3d180c86c9c6778caf50d1c13fa6828862ed6d89761bedea3236e1911 |
| Manifest | e6c34c52d50121081bbe31834656ba3afa25a2ca32f50f546f2c2bb79c550e7d |
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 | xKFyRnZw3Gk1iOX+cOzFEb8oWgrLBkg/U2VmSyRqhdHDQJWOIT0MH9Q+9lE86Qm/mAhzVsnLAuD+WfTTRc09Cw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:14.321189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098055observed 7b876cb3d180c86c9c6778caf50d1c13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:14.302649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098055/manifest.jsonobserved e6c34c52d50121081bbe31834656ba3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:14.285874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098055/publication.mdobserved 58eeff7734c30cae5a9a5844800d6e58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:14.269125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098055/publication.txtobserved 13277fdd7163ec77a08b2c996627c5e5...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. |
|---|