OT-2026-000039543
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000039543) never changes.
Identity and time
| Publication number | OT-2026-000039543 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d3-7e3c-aa25-190727b9b6a4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039543 |
| Status | PUBLIC |
Content hashes
| Canonical text | 48604e44e52dc8a5a1c6a348f1aa48fc35ddd94c1b7713e055e57d21e08d71ac |
|---|---|
| Markdown | 0d05b112f0a80c4647b39c39aa3f3cffd5af8c4c2a1266b9356afdded16180c7 |
| Publication page | bf807390f3644c78e6edeca22c87cefeaaa03496405581c3fe09e284673d508e |
| Manifest | 36e2311eefa34ea1dc6b58cd12d3b2059e52ef4d726ae68c0f2ed48b44c104aa |
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 | vNtDN8YDb/PUT8pkGhTxUirp09sUFSwGNYGyHTpoBwVJNdCNKWyrt3o2QPO+/qetH3va7OLMWcv2/KVjIITKAg== |
| 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
| 2026-09-17T11:19:41.523394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039543observed bf807390f3644c78e6edeca22c87cefe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:41.506493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039543/manifest.jsonobserved 36e2311eefa34ea1dc6b58cd12d3b205...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:41.489616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039543/publication.mdobserved 0d05b112f0a80c4647b39c39aa3f3cff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:41.472943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039543/publication.txtobserved 48604e44e52dc8a5a1c6a348f1aa48fc...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. |
|---|