OT-2026-000094347
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000094347) never changes.
Identity and time
| Publication number | OT-2026-000094347 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e6-7910-b512-07fac369672a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094347 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8166a454794d837ebda181e3dbdad0a3e5aa242a34497072156a7f0a36b3fe71 |
|---|---|
| Markdown | 99e90672260618d6652a53c787328306e81e005bd4cd3e632dbd813c979453db |
| Publication page | a096f4765d3c84a0960121e94e6c617e471e7dc4dc0c8ea7315b9018369954af |
| Manifest | 72fb387f2f7a3ad8f9bbeef58caccbaf701e496834ea4135bedfe6d64b58d13e |
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 | OH3qsxc5YKhgsfUIf41g/jikK+g21C09E6Nq5gBQnfJ05ott3Ps04qkJAafTRWaLyVb+bW35iCabIZZMNyL/Dw== |
| 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
| 2026-09-17T09:37:44.237777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094347observed a096f4765d3c84a0960121e94e6c617e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:44.220721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094347/manifest.jsonobserved 72fb387f2f7a3ad8f9bbeef58caccbaf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:44.203286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094347/publication.mdobserved 99e90672260618d6652a53c787328306...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:44.186387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094347/publication.txtobserved 8166a454794d837ebda181e3dbdad0a3...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. |
|---|