OT-2026-000057678
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, vented 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-2026-000057678) never changes.
Identity and time
| Publication number | OT-2026-000057678 · never reused |
|---|---|
| Internal UUID | 01a0ae88-2695-72b9-82da-0d2ec3907c56 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:33.513637Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057678 |
| Status | PUBLIC |
Content hashes
| Canonical text | eab9e2fda91aa6c74bbcc46ff3073617bab3245f5b2d6411a77c0adf08959713 |
|---|---|
| Markdown | c6b5b65109bcceeeeffccc03d21054f9d348a9bb7bb8db0bd3ab270e16c03c0e |
| Publication page | 7dab5747770767a5a0b5e8a6c8cf17dedab3f90432ed12732737aed2bc3a72d4 |
| Manifest | f778c8a76dfc263fc0865cc74d29ed5113d8eca1b969d4af2050972eacfedbc3 |
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 | rCRl/QOmTuKpNLMDOz4Z4XcLWCWHHjckM2QMAu8+IjwLMnQ5Wldyeg3aTDRno9yZmm+NFp7eBKnVhb7hOBejAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:48:20.145942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057678observed 7dab5747770767a5a0b5e8a6c8cf17de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:48:20.126683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057678/manifest.jsonobserved f778c8a76dfc263fc0865cc74d29ed51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:20.107766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057678/publication.mdobserved c6b5b65109bcceeeeffccc03d21054f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:20.088893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057678/publication.txtobserved eab9e2fda91aa6c74bbcc46ff3073617...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. |
|---|