OT-2026-000070811
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, single stage ejector, supply line pressure sensor, pulsed 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-2026-000070811) never changes.
Identity and time
| Publication number | OT-2026-000070811 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2d-73dd-b0fe-e2cd5e1bc757 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070811 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1550a72faf76b63e97a29a1363f3c046980a7837138b2a642f5589dc3b8cc6ef |
|---|---|
| Markdown | 25a33884642901f2a67ba3cd8df95035375afd9347dd769a2845300f8457aec9 |
| Publication page | 2ee48f738c8aa836c620b9b91b9a842cc5b9f990b73ae7e2df601f97406d0598 |
| Manifest | b553ccd53afc7f95130a82dbe86c096db1886e1c5368036ed68a95efa2069e4d |
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 | zhc7PVh9jHwCl7IAb0YrEmWGYGfOGLyFAE23MU8XWCM3upOqPM3kOBDPlNfmBo2t4+TA0KS5hqAsCVAEaA1kBQ== |
| 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
| 2026-09-17T10:25:37.164600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070811observed 2ee48f738c8aa836c620b9b91b9a842c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:37.146149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070811/manifest.jsonobserved b553ccd53afc7f95130a82dbe86c096d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:37.128667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070811/publication.mdobserved 25a33884642901f2a67ba3cd8df95035...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:37.109395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070811/publication.txtobserved 1550a72faf76b63e97a29a1363f3c046...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. |
|---|