OT-2026-000033562
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, pulsed blow-off 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-2026-000033562) never changes.
Identity and time
| Publication number | OT-2026-000033562 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a38e-71ed-871a-1bb58d043096 · 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-2026-000033562 |
| Status | PUBLIC |
Content hashes
| Canonical text | 42080f4a1ad9e79a2305264ee0a29623fb9210dc50ac5f574cd6fe7abde42a73 |
|---|---|
| Markdown | 64830e8668de5b9fba19dadd281c3f5c37195b1caea3e59db8ea7a1fcca4441d |
| Publication page | bfc217bb0ad77f22793c320fe13d9df1cbeea5f2fc6624bdddcab590bd3f5497 |
| Manifest | 4d853a3f25b2cbde5e046d30c3e3a357d8bbb25df85a442c3f129660458d713a |
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 | OoGJIMbW4ckIbBc2AqvHX13V8+oh7KjMLeXH7GVX0Isi/iToUgX+kuzqa77EiUruzU56Xib3NIZ2HKXrueLZAA== |
| 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
| 2026-09-17T11:31:25.826227Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033562observed bfc217bb0ad77f22793c320fe13d9df1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:25.807538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033562/manifest.jsonobserved 4d853a3f25b2cbde5e046d30c3e3a357...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:25.787862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033562/publication.mdobserved 64830e8668de5b9fba19dadd281c3f5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:25.767651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033562/publication.txtobserved 42080f4a1ad9e79a2305264ee0a29623...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. |
|---|