OT-2026-000097236
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, single 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-2026-000097236) never changes.
Identity and time
| Publication number | OT-2026-000097236 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01ca-746b-8cd0-f8d036aa79b0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097236 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3e965dac20514160e56a67201ebbfbbb8fac5742d96b6f020607b4fbf104e3b9 |
|---|---|
| Markdown | 95b500c9ce150fdfc8d96c9f73c2e699d50938dece78a986fbed9391ab23c17b |
| Publication page | 3c1eca403907923e32ffe9649e7d4e2d4487e3734c923faedcc3ee2c4aa0ea8b |
| Manifest | e9f445c92f3865b1e1920f297c98fdce77f36ae465018e5345880446dc318466 |
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 | z75rdLE+eLNO6gLRKDgw7Nfj62hYhoQP5RSBYZQYteh6nPIb/yvy1/GKoGD3aeAjrqOvIk4y+CEuooJf1uC9Dw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:29.158179Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097236observed 3c1eca403907923e32ffe9649e7d4e2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:29.142601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097236/manifest.jsonobserved e9f445c92f3865b1e1920f297c98fdce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:29.126370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097236/publication.mdobserved 95b500c9ce150fdfc8d96c9f73c2e699...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:29.109020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097236/publication.txtobserved 3e965dac20514160e56a67201ebbfbbb...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. |
|---|