OT-2026-000084151
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, two stage ejector, 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-2026-000084151) never changes.
Identity and time
| Publication number | OT-2026-000084151 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b5f-758e-8d8c-cd3316a080de · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084151 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2c65a1f5c884e5170b49dd2d311ccc020484ea1e9e1a62823c012494bbea35aa |
|---|---|
| Markdown | 7534452b454954739dfbbc82100398849a8fb5011aeaad295fa3e9bb852b718c |
| Publication page | 37b0eef3791a9b8fbb86dc895b691f9026112750a6d599a07ee2cbac0c07f58e |
| Manifest | 1f2528d1bf6e27a6c9ebecb02e03fbdb00807280b8e0c45e05ec7106b6d01834 |
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 | EqlyNXN/Yvd+afCtMj5RcN6DKyBlFLtG/8QVUAp1tK5SygWHo/aXzlGDHoxZsPdcduM982IO4RVysaHpknKyCQ== |
| 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
| 2026-09-17T09:55:55.152766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084151observed 37b0eef3791a9b8fbb86dc895b691f90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:55.136244Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084151/manifest.jsonobserved 1f2528d1bf6e27a6c9ebecb02e03fbdb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:55.119789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084151/publication.mdobserved 7534452b454954739dfbbc8210039884...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:55.101645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084151/publication.txtobserved 2c65a1f5c884e5170b49dd2d311ccc02...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. |
|---|