OT-2026-000092875
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, two stage ejector, 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-2026-000092875) never changes.
Identity and time
| Publication number | OT-2026-000092875 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090e-7aba-9ccc-69c61660e44c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092875 |
| Status | PUBLIC |
Content hashes
| Canonical text | 36e386c0f9ed63ed389d45f99a1e2c9faaf0484a76e8828778f5c8a3f40a1947 |
|---|---|
| Markdown | 2683473d9398ee9d12f784e9f4615f9586e108a358d6d91d9724d49288d50a3d |
| Publication page | 70e17ae954797c7e91e15b390febe7d888bf3030da606e69f47683172d44caa8 |
| Manifest | aa2c71ab29afe9bee4882d676893b4e6f9d402b3881e6346d6ea4e5769a59677 |
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 | 2qaoxtNQptCO/2KM+pYmyCK8yKXQWQP4pcq2m5zSBG5zTXMT2VEni94AmBhP2ouiCDJ0tEBi382/woRBVSPzCA== |
| 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
| 2026-09-17T09:39:58.925717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092875observed 70e17ae954797c7e91e15b390febe7d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:58.909574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092875/manifest.jsonobserved aa2c71ab29afe9bee4882d676893b4e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:58.891907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092875/publication.mdobserved 2683473d9398ee9d12f784e9f4615f95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:58.872333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092875/publication.txtobserved 36e386c0f9ed63ed389d45f99a1e2c9f...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. |
|---|