OT-2026-000060698
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, single stage ejector, vented after 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-2026-000060698) never changes.
Identity and time
| Publication number | OT-2026-000060698 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7ce-70f9-b13b-bd39881ba235 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060698 |
| Status | PUBLIC |
Content hashes
| Canonical text | d312d7636b66ff2461bf8878f8a015ca1c2f3d84053f70e88a1ea7fd193edcb4 |
|---|---|
| Markdown | f84562b4421cd6d457ed76b9e223a7ff24a22ead4d6a93c78ed9b87dec03be08 |
| Publication page | 88dd22b7bd0da1b0bc74b63232251f4a7c7f2f195693031872d1eeccf0d2afe0 |
| Manifest | ae95577f86ff319db76cf42de6dc12f60dce94f9898182f499eb64615e6fd8bb |
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 | au55DZNTVqQYdjXjIodMj/5yvHLoPdczE5Mtio5AyLa+fARxD66HU4fMDrBItVfGrr3O+0CumK5mRn2Aw+fPBw== |
| 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
| 2026-09-17T10:43:20.694852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060698observed 88dd22b7bd0da1b0bc74b63232251f4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:20.677584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060698/manifest.jsonobserved ae95577f86ff319db76cf42de6dc12f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:20.661096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060698/publication.mdobserved f84562b4421cd6d457ed76b9e223a7ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:20.642787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060698/publication.txtobserved d312d7636b66ff2461bf8878f8a015ca...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. |
|---|