OT-2026-000085876
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, single 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-2026-000085876) never changes.
Identity and time
| Publication number | OT-2026-000085876 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e829-7bb4-aa7c-fdb08701e742 · 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-2026-000085876 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5949395efb922393fd6eb703a48ae194e1830d24559626bf0c99fc15e30d7a3e |
|---|---|
| Markdown | 465a2812e81fea8f7cc8cf081543ed8a2c2354e541dff1ad6ef20d20a7e518f8 |
| Publication page | 01b29ced19c0fb7e9fda154c34fb3b65d16ac8c928cdad624c82b806d4016f54 |
| Manifest | bab441adb94fec8de273bddc905314f6f325b8423ae8c15e093900e685b7c69f |
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 | 4GN4/UwlygRv4xryIwFrFvy3Rcbe8EdrBiY8wPEpIBQvfKRftHQuaG+LlVh/l6nWgcGk9A4hxOkMOzL+go8GBQ== |
| 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
| 2026-09-17T09:52:48.816637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085876observed 01b29ced19c0fb7e9fda154c34fb3b65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:48.799179Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085876/manifest.jsonobserved bab441adb94fec8de273bddc905314f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:48.781920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085876/publication.mdobserved 465a2812e81fea8f7cc8cf081543ed8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:48.764811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085876/publication.txtobserved 5949395efb922393fd6eb703a48ae194...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. |
|---|