OT-2026-000062962
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, 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-2026-000062962) never changes.
Identity and time
| Publication number | OT-2026-000062962 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a8-7fd9-8395-1dd918e561ad · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062962 |
| Status | PUBLIC |
Content hashes
| Canonical text | dd218d5ec7e2aae188e280b02445fb86b31c6f383bf257701487ef4512aa0440 |
|---|---|
| Markdown | e4d8c92f1a7a8b42b06001e41a4f006ab80b7c755a71465b7bc570cb27bc2d57 |
| Publication page | bf3f6731ccb9d7f4f48266166c1148e76af7c4219965bbc9018de08f920e3008 |
| Manifest | d4b3c7be1aa706f2b95a1fa165bc7e45029ffba95be5872e631e5f4f3d09a726 |
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 | /ICIqb9MPN54LpcsgIiTLP+s0Yqrf5eMcDOCPo6vD6LfCYB6WVgOSiv9W8J+uefNEy/CUrIVGShY4Qeguc5zCA== |
| 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
| 2026-09-17T10:40:28.350643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062962observed bf3f6731ccb9d7f4f48266166c1148e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:28.331175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062962/manifest.jsonobserved d4b3c7be1aa706f2b95a1fa165bc7e45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:28.312783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062962/publication.mdobserved e4d8c92f1a7a8b42b06001e41a4f006a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:28.292949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062962/publication.txtobserved dd218d5ec7e2aae188e280b02445fb86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:41.540969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062962observed bf3f6731ccb9d7f4f48266166c1148e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:41.523864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062962/manifest.jsonobserved d4b3c7be1aa706f2b95a1fa165bc7e45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:41.505736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062962/publication.mdobserved e4d8c92f1a7a8b42b06001e41a4f006a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:41.487753Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062962/publication.txtobserved dd218d5ec7e2aae188e280b02445fb86...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. |
|---|