OT-2026-000082476
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented after 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-2026-000082476) never changes.
Identity and time
| Publication number | OT-2026-000082476 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d97-7bbb-a843-97fa3de84082 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082476 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9977e02987a521ae9e33aba846752ec0c90153a11b548cffe99947ba594bb1f5 |
|---|---|
| Markdown | 70f983db2a1d8a90e56b54897c97911e272398823d5a3801f054c4e3ded08200 |
| Publication page | 139abc1ee305365f4490681df2e2a0bb27c4607e8d67969f2ff831dad8833d82 |
| Manifest | 0e7dd75469c4626219e0271373674f79cf814885b6d55da53920be57c3f0c71d |
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 | Drn1d/AeuOJi+q0PDXXYtVGH9Q6sOQ7f6UUJ62BIfvr+Erfedqm+GsZr37CtcRTbnRP1JNvyeSdivswFkCIvDg== |
| 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
| 2026-09-17T09:59:28.855342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082476observed 139abc1ee305365f4490681df2e2a0bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:28.838845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082476/manifest.jsonobserved 0e7dd75469c4626219e0271373674f79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:28.822512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082476/publication.mdobserved 70f983db2a1d8a90e56b54897c97911e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:28.806272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082476/publication.txtobserved 9977e02987a521ae9e33aba846752ec0...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. |
|---|