OT-2026-000062483
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, pump fed, manifold pressure sensor, pulsed 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-2026-000062483) never changes.
Identity and time
| Publication number | OT-2026-000062483 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac0-79b0-b0e3-a7009d8ce094 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062483 |
| Status | PUBLIC |
Content hashes
| Canonical text | e5d216ae3941e39d5bb2e43bf18834fadeb3883c3ee63c7b3a20eb682952a137 |
|---|---|
| Markdown | 549f2d9d05f79f9d433d427d6a037d6ed6ca503e28c6798bd488efa3cb9f9930 |
| Publication page | 511e49d97db5d435045305a243dccceb6b838d840e0fe949ecc7174deb5c467a |
| Manifest | db2d0584b3486b38137fbc376f7e690e3de64ef38be4bfa133421b98da807d35 |
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 | aaNz5qnMfwF/90R+YU5/1XAoKptrfBF9menmbl53PxRu2HhdkS1fDwGxZMryt05ZvcEXLbL7z3ytM8XhlVzWBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:39:50.400300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062483observed 511e49d97db5d435045305a243dccceb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:50.381362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062483/manifest.jsonobserved db2d0584b3486b38137fbc376f7e690e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:50.362151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062483/publication.mdobserved 549f2d9d05f79f9d433d427d6a037d6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:50.342410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062483/publication.txtobserved e5d216ae3941e39d5bb2e43bf18834fa...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. |
|---|