OT-2026-000008051
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, two stage ejector, sustained 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-2026-000008051) never changes.
Identity and time
| Publication number | OT-2026-000008051 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908b-724b-9567-77f7bafdba50 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008051 |
| Status | PUBLIC |
Content hashes
| Canonical text | 57683cee04506657fc7a86b4a31b882cbbd906108d24521022632467fa5ab4bb |
|---|---|
| Markdown | 8f56fd33924e618386fb97798e29cf7eb73ad44e6292246ce88e2ea32aeb8e01 |
| Publication page | 3322a1a7d073be2d7e742035a0e56e5d179414519214b8aedfa829e91a4799c3 |
| Manifest | 5f89ca66367740f40ee3a8f8952526a20fce1db4b0e95e13ce37e9cc5b82f0d1 |
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 | n6EKeGHbdRipUsLf3ok6cu8VtKCX2Y5XvEVoR+57JDFG9N7/vUOgGA+8vGnwdaLj/716ZXq+4Cio4qLFE5AFBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:38.715414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008051observed 3322a1a7d073be2d7e742035a0e56e5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:38.698925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008051/manifest.jsonobserved 5f89ca66367740f40ee3a8f8952526a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:38.680551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008051/publication.mdobserved 8f56fd33924e618386fb97798e29cf7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:38.661479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008051/publication.txtobserved 57683cee04506657fc7a86b4a31b882c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:19.615596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008051observed 3322a1a7d073be2d7e742035a0e56e5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:19.597562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008051/manifest.jsonobserved 5f89ca66367740f40ee3a8f8952526a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:19.581299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008051/publication.mdobserved 8f56fd33924e618386fb97798e29cf7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:19.563517Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008051/publication.txtobserved 57683cee04506657fc7a86b4a31b882c...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. |
|---|