OT-2026-000095401
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, three stage ejector, pressure sensor per zone, 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-2026-000095401) never changes.
Identity and time
| Publication number | OT-2026-000095401 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f72-7345-aec7-63072bb7618f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095401 |
| Status | PUBLIC |
Content hashes
| Canonical text | 83828d8cb9829730998b05bb6688d91b784c2e6646bcf25a6354afa4f4759726 |
|---|---|
| Markdown | f006cd69457df21d319faed64d0640fac4afd883fb8c7f298ad73139fd9576a3 |
| Publication page | 932e1713399769b4abeebac92900e5b4418f52aaa2c6c59ba8b6766ba9d74ccf |
| Manifest | 70f0f4b611d4be90b2914891e9488f62d7d637890b360f56baf8ddd0cd23ae71 |
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 | wANmIrTSeiUorQqIn15qGqSqKnMuld3QmAnwNJ5Lj9dbpbgcmLMls1GmZo+oIhUeSAnrNyrQyrjOOy3qJS30Bg== |
| 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
| 2026-09-17T09:36:46.597943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095401observed 932e1713399769b4abeebac92900e5b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:46.578521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095401/manifest.jsonobserved 70f0f4b611d4be90b2914891e9488f62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:46.561656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095401/publication.mdobserved f006cd69457df21d319faed64d0640fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:46.544192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095401/publication.txtobserved 83828d8cb9829730998b05bb6688d91b...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. |
|---|