OT-2026-000008486
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, pump fed, 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-2026-000008486) never changes.
Identity and time
| Publication number | OT-2026-000008486 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46a-7d00-9d46-2ae481d3437d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008486 |
| Status | PUBLIC |
Content hashes
| Canonical text | adabee7490d924a369f72791361507602bc72e910b6c98deed0beffeee32bafb |
|---|---|
| Markdown | bdf30f23bfa43e34c71b44dc197bd120fa17147bce7430010e474edc8c02e485 |
| Publication page | 3d0c3b4546fcafc01af671f572db65fc654e99cfaed510722d40f37616965b6b |
| Manifest | debb7fb8467a1f6890cca95a117ae58e6ca6a4c67067176fc0998f1fe4c6db52 |
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 | 7ZQoANk2MgyG5MPvuKGpfBdubC5WwmuJne+t9khlehi9OaK1UkP07bKYRoJhKSrv+RlPviOF5+HaFPVWdbczAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:23.028233Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008486observed 3d0c3b4546fcafc01af671f572db65fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:23.009828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008486/manifest.jsonobserved debb7fb8467a1f6890cca95a117ae58e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:22.989386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008486/publication.mdobserved bdf30f23bfa43e34c71b44dc197bd120...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:22.968585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008486/publication.txtobserved adabee7490d924a369f7279136150760...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. |
|---|