OT-2026-000095763
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, three stage ejector, pressure sensor per zone, 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-2026-000095763) never changes.
Identity and time
| Publication number | OT-2026-000095763 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac6-7a73-9d9e-6fe45af49860 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095763 |
| Status | PUBLIC |
Content hashes
| Canonical text | ab76e58816752a232ac1272135638184f9366baaf099da482924205084450333 |
|---|---|
| Markdown | b4112ab0c52812c8f24f6bcc509b9b0162c7d5024b580212419903bc811ec6c3 |
| Publication page | 07b23e473c8b165ececc2ea60982e1f49db0c12c70b8e1215b59cb42a77e5d33 |
| Manifest | 268a8d322f0673ccd8f76bbfc300ff8c6527e18cf1d671cb86c95051791a6360 |
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 | JN3ujX/Ko+mZDc3MMVBHri1cBL4XTXaqQxkoryFZbRDgY501dRpt3j20q/zNbbOzbwMxtDyQu3k4F1wKQocPDw== |
| 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
| 2026-09-17T09:35:20.084626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095763observed 07b23e473c8b165ececc2ea60982e1f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:20.065315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095763/manifest.jsonobserved 268a8d322f0673ccd8f76bbfc300ff8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:20.046322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095763/publication.mdobserved b4112ab0c52812c8f24f6bcc509b9b01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:20.025649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095763/publication.txtobserved ab76e58816752a232ac1272135638184...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. |
|---|