OT-2026-000085775
Publication integrity record
Foam pad vacuum gripper, four zone face, single stage ejector, sustained 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-2026-000085775) never changes.
Identity and time
| Publication number | OT-2026-000085775 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e829-7bad-9219-c38b4f643904 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085775 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7997b264167796a559fc4971ae0fa8272091d2b3ae04caa0653f4c3cb4b121c0 |
|---|---|
| Markdown | 90ab3481ecccaf9e0a72c0a7adb079aaa6f0dbf4c96ba731d499e4d30f996912 |
| Publication page | 3efdbf8c050d69c8e4c50e0363db56d1732088cc25f907d27981870102317341 |
| Manifest | 8c5a211ac21dd3e99ec6f4e08b000ba85c9b8949074fc421b620f07a4c1a9c61 |
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 | dluoJ4XPFo0wvpooTJaTmX4hjJYu+CpGYAiV3+33689chMgDEFJYF9UFbEwoPcSRDJK6tx2NPiwbXXdhuvNNBA== |
| 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
| 2026-09-17T09:52:40.100332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085775observed 3efdbf8c050d69c8e4c50e0363db56d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:40.083625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085775/manifest.jsonobserved 8c5a211ac21dd3e99ec6f4e08b000ba8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:40.066322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085775/publication.mdobserved 90ab3481ecccaf9e0a72c0a7adb079aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:40.049017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085775/publication.txtobserved 7997b264167796a559fc4971ae0fa827...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. |
|---|