OT-2026-000071059
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, two 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-2026-000071059) never changes.
Identity and time
| Publication number | OT-2026-000071059 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2e-7dc2-914f-0516b4ba196e · 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-2026-000071059 |
| Status | PUBLIC |
Content hashes
| Canonical text | f5439b059110faf578e0070b72efa506a7426304e264ccf066cbb7822bfad154 |
|---|---|
| Markdown | 971c8bb1e32bdca462f83c4bd8495928b7f18868da863dedb41b7007a731d746 |
| Publication page | 3552ae42c3b1f31bf08daac98adc929ba37c2a0e331b3c76e8032e25f33c06ca |
| Manifest | f6773f8f69de5fe3e6ddee0de16b58d7a2a480f6862ad904f80bf96c271d0da2 |
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 | V9tT7lEgMZSVZu5gSw8ElMMYEkcOZKl3XGJmF30I4ChtQqvBqolbrQie028qFjGPZWefFYNAtpoR4fIGsatQCQ== |
| 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
| 2026-09-17T10:25:55.046881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071059observed 3552ae42c3b1f31bf08daac98adc929b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:55.030065Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071059/manifest.jsonobserved f6773f8f69de5fe3e6ddee0de16b58d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:55.012117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071059/publication.mdobserved 971c8bb1e32bdca462f83c4bd8495928...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:54.995075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071059/publication.txtobserved f5439b059110faf578e0070b72efa506...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. |
|---|