OT-2026-000082545
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, three 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-2026-000082545) never changes.
Identity and time
| Publication number | OT-2026-000082545 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc7-7491-ae6d-f75abf98655c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082545 |
| Status | PUBLIC |
Content hashes
| Canonical text | 73272b17dbe02f56444bc0376e0714db1b1952596904feca668e4f37766f47da |
|---|---|
| Markdown | b2efb0d0b1829432512e7a3e51e7d42ab0053cc209f7918861b533198b1f5a32 |
| Publication page | 66549afe19825dbd4f7294b249d2412c27cc5bfb7732060e9cf4bc3f67316da0 |
| Manifest | bbfaaeff084c8729d7f359e098b85bbff675cb2877187d1b6ebf8bd65021fd9f |
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 | RNpA2n5obvSozGZMaXRKM/gLT4o0hWC7VWs4LSYEO/XBXGEMJvn4tGOFQks0vo2Zx1Tv9wHjpjQRkfOeBgOVBA== |
| 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
| 2026-09-17T09:57:58.869103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082545observed 66549afe19825dbd4f7294b249d2412c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:58.853294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082545/manifest.jsonobserved bbfaaeff084c8729d7f359e098b85bbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:58.837272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082545/publication.mdobserved b2efb0d0b1829432512e7a3e51e7d42a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:58.821293Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082545/publication.txtobserved 73272b17dbe02f56444bc0376e0714db...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. |
|---|