OT-2026-000033435
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, pulsed 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-2026-000033435) never changes.
Identity and time
| Publication number | OT-2026-000033435 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a38d-747b-a71c-ba70b3fe1716 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033435 |
| Status | PUBLIC |
Content hashes
| Canonical text | f52c2cd698bf3259f8d68485a23e7a0e1f34a4ec62f752eb14ad1a3fab5ea89b |
|---|---|
| Markdown | 08bd47f3275cc171d459bca7f9e0d9e977809ca7294b13f035e47d01fe0903ed |
| Publication page | ffc35edc42ee85ff71b6f89a6a0a3461aa824abc456ed12e8d678538e6aa110d |
| Manifest | f3fe2b5ace994b934b0f830312f651a071f4648346c446cd568b9474b8255120 |
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 | 6fVHcC10a/zSb446uEyQlsxYElabhQGd7aTAmRjyDnyPc1npgGdX7uwn7mUVSeg29g4BslgoBiBpiDebOnCgAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:31:15.857921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033435observed ffc35edc42ee85ff71b6f89a6a0a3461...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:15.834421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033435/manifest.jsonobserved f3fe2b5ace994b934b0f830312f651a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:15.810556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033435/publication.mdobserved 08bd47f3275cc171d459bca7f9e0d9e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:15.790258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033435/publication.txtobserved f52c2cd698bf3259f8d68485a23e7a0e...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. |
|---|