OT-2026-000101814
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, 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-2026-000101814) never changes.
Identity and time
| Publication number | OT-2026-000101814 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e17-7e62-b5ae-432257d015fd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101814 |
| Status | PUBLIC |
Content hashes
| Canonical text | 27b5fb90f80643cf3a9456ac4a893b73125b403bb0443c650d6b7c7b4ae5725c |
|---|---|
| Markdown | b476506079c1c1400b940bff4d1ccfac5c770033432677473545e01a60d6f4e6 |
| Publication page | eceb6fa793c2e09c02876a0ccbac3ca490ae99e513211b508eebf26155ffcc2a |
| Manifest | 25cce5b41768e884cfe444eebf051bd86370ae42ed02f4b125d26a96e9185a4f |
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 | USD179FMH/JinifC520TSPo6lI2jH0v4ts9SpM0AawT6VV7AG5dDvBHECx2Slk2VE4XQmeu4Wdgx0O9TUzPBCg== |
| 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
| 2026-09-17T09:26:18.737025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101814observed eceb6fa793c2e09c02876a0ccbac3ca4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:18.718508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101814/manifest.jsonobserved 25cce5b41768e884cfe444eebf051bd8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:18.701907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101814/publication.mdobserved b476506079c1c1400b940bff4d1ccfac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:18.684274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101814/publication.txtobserved 27b5fb90f80643cf3a9456ac4a893b73...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. |
|---|