OT-2026-000102065
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, three 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-2026-000102065) never changes.
Identity and time
| Publication number | OT-2026-000102065 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f2-79a7-8fa1-386ec75a2644 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102065 |
| Status | PUBLIC |
Content hashes
| Canonical text | 56d1b80e8e860097c5ad685aecdff4d35438eaa30ae52d73ab1c60fc5ba8e681 |
|---|---|
| Markdown | b137c05f1346715358177077249b15ca3802b04b5e723f6243623182a63bbccc |
| Publication page | 3beeb679ae77a94c839639c01f50b8210869803547dd1e713506570dae4266d5 |
| Manifest | e3d3760768804953241f6d3d4f4630f20401a045e10972ccf8c342c6a17ce64b |
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 | 8YpOoWpJFJYTlOk0/tmeDvsnnCSblWGDc+5f5PeAF9l6u87dB/AwSWorrE8TZWVtesTTa3MSNH0uKt5jNrCwAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:25:12.519569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102065observed 3beeb679ae77a94c839639c01f50b821...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:12.501009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102065/manifest.jsonobserved e3d3760768804953241f6d3d4f4630f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:12.481988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102065/publication.mdobserved b137c05f1346715358177077249b15ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:12.463332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102065/publication.txtobserved 56d1b80e8e860097c5ad685aecdff4d3...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. |
|---|