OT-2026-000102651
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, single stage ejector, pulsed blow-off 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-2026-000102651) never changes.
Identity and time
| Publication number | OT-2026-000102651 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858b-728a-abae-fb0847dfec66 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102651 |
| Status | PUBLIC |
Content hashes
| Canonical text | 224451ead02120cce6afd3a403b99a90e2dcd46aee9059925414dff3646fa1df |
|---|---|
| Markdown | a9799424755a8944cda0d091bb36a87797e757a9fb8ff85f6a3f34b8ec09fa05 |
| Publication page | dbd6a10d6e51017bdc4efd88b291fb4ed1aaaaeb287eb67d96ba196a6d7d54ab |
| Manifest | 465db8f0c69d48e68ddb9ff4f8aaff2ff5f379701c1517114f9164df1e428ba2 |
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 | QtnXy/d6t9QFzgGlbsCsvz0aZB8PK/6yUXTKwT+DR6MPywf7zDIF48UCaPPFMFPdxe+okRMc/BDkgFwF0S1ODw== |
| 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
| 2026-09-17T09:24:08.987606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102651observed dbd6a10d6e51017bdc4efd88b291fb4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:08.969702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102651/manifest.jsonobserved 465db8f0c69d48e68ddb9ff4f8aaff2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:08.951768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102651/publication.mdobserved a9799424755a8944cda0d091bb36a877...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:08.934191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102651/publication.txtobserved 224451ead02120cce6afd3a403b99a90...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. |
|---|