OT-2026-000070601
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, single stage ejector, supply line pressure sensor, pulsed blow-off before set-down
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-2026-000070601) never changes.
Identity and time
| Publication number | OT-2026-000070601 · never reused |
|---|---|
| Internal UUID | 01a0ae91-5460-797c-afd4-199edb5ede8c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070601 |
| Status | PUBLIC |
Content hashes
| Canonical text | 78566d99c6145a4cfa6a6d193f19eb8a7549a1fb0af2b3adb6209407f6f1aa5c |
|---|---|
| Markdown | f608c17fb89cb7e8508832bae64c2132caf2f539bf308f974d43e467cc79491f |
| Publication page | e16ed00386c7cb3144a766d25568e5e7b5beead5d26222ab2d65dfc45aba7fa2 |
| Manifest | 2cd8f7dae3a3017eabb8cb528d85e61fae24d9d9598e5000af4229553a721792 |
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 | eX0TTNjxqaGYLCVG5KGjrhDrmfcuv++8P45xICe6sXtAN79hDlFTHKi5ja72WDfe24kSXTAUcGchMtlSpkqSDA== |
| 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
| 2026-09-17T10:26:27.538711Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070601observed e16ed00386c7cb3144a766d25568e5e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:27.521791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070601/manifest.jsonobserved 2cd8f7dae3a3017eabb8cb528d85e61f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:27.504413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070601/publication.mdobserved f608c17fb89cb7e8508832bae64c2132...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:27.487233Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070601/publication.txtobserved 78566d99c6145a4cfa6a6d193f19eb8a...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. |
|---|