OT-2026-000077783
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000077783) never changes.
Identity and time
| Publication number | OT-2026-000077783 · never reused |
|---|---|
| Internal UUID | 01a0ae95-2ed0-7b5b-a925-8df141b624c0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:47.703064Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000077783 |
| Status | PUBLIC |
Content hashes
| Canonical text | b514c1fff7b70e1b68db503d9e07cdcff21ecc9dd12758320cfcbcc01251ffed |
|---|---|
| Markdown | de4dad2af3e2fa17f7afea7710de90170ed4f5081bdec3fc41b131de12d87de4 |
| Publication page | a605d9efd2cda40ab01325d7f21a4209b528be8c86cd355235fc7d79bd73ab5f |
| Manifest | f91ae264e9ef50563783210a5f258c96d0ba6fa160f2abb028b24fa6d3940f00 |
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 | YDZo3yPa2xIxZ5mud9fg5iIll2fnXy5eftEuBTNEYgkWS5e2mDHqyGGAgeyQBjDCRE19XnFpsJk/9r3eAKC6DQ== |
| 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
| 2026-09-17T10:07:22.152564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077783observed a605d9efd2cda40ab01325d7f21a4209...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:07:22.132632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077783/manifest.jsonobserved f91ae264e9ef50563783210a5f258c96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:07:22.115032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077783/publication.mdobserved de4dad2af3e2fa17f7afea7710de9017...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:07:22.094926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077783/publication.txtobserved b514c1fff7b70e1b68db503d9e07cdcf...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. |
|---|