OT-2026-000086885
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, pump fed, 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-2026-000086885) never changes.
Identity and time
| Publication number | OT-2026-000086885 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a4-7cf7-a798-21fec91e1f61 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086885 |
| Status | PUBLIC |
Content hashes
| Canonical text | e7aed7292ef4ec58607ba8ef22e4962f0f21abd091732b4e60c893cda6a29832 |
|---|---|
| Markdown | 7c5f56b738be3f2e405d69d5089194ca09cf120664e42d94f2ccadf22940ebde |
| Publication page | 92c6d6bb56fecd6137efb743c040a4da229ba6f4791d478349d77826dd76a5ae |
| Manifest | 608c9d7cd9611ba0f5bcdf4bcd4d950936e05e366b84d2d0d66854f71c4e0bc4 |
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 | PsVdu4NG1QjEyoe7i6RdX5r3pfIsBFYBOH4TfX3dhw7WuuHRF4LIruNipEjYP23LwP2OEMxc/BQt5jStnMnOBg== |
| 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
| 2026-09-17T09:51:43.891185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086885observed 92c6d6bb56fecd6137efb743c040a4da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:43.873181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086885/manifest.jsonobserved 608c9d7cd9611ba0f5bcdf4bcd4d9509...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:43.854666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086885/publication.mdobserved 7c5f56b738be3f2e405d69d5089194ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:43.836378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086885/publication.txtobserved e7aed7292ef4ec58607ba8ef22e4962f...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. |
|---|