OT-2026-000095136
Publication integrity record
Foam pad vacuum gripper, three zone face, pump fed, pressure sensor per zone, sustained blow-off before set-down
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-2026-000095136) never changes.
Identity and time
| Publication number | OT-2026-000095136 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f6e-764b-98b6-d79b5fef71c3 · 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-2026-000095136 |
| Status | PUBLIC |
Content hashes
| Canonical text | bdf916248ea99e7d6c68ae557ff9ee63b2a904a7542fe35d455caeeaef7087a5 |
|---|---|
| Markdown | 1ff7badb858f63bc4c87b4dedf729daa260f6f0f61e3176b55dfeee94819e008 |
| Publication page | 6a0d2c52304520c2d8cc81770fa64c1b4bb9413456b450ae396a2a7ef54d183f |
| Manifest | 945012d04022d364889aac7e8ebec9d86ffc6a2c4b6ad44602465b84a3f4f831 |
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 | wnz9ukMtzWPV19tb2O6HpeOrcgCKWLvLB6b17WNi5JlNgJhgNFzOFhFZXBC4jMcxnmYjJbRK2UtDvKtMm2abBA== |
| 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
| 2026-09-17T09:36:25.953660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095136observed 6a0d2c52304520c2d8cc81770fa64c1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:25.934727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095136/manifest.jsonobserved 945012d04022d364889aac7e8ebec9d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:25.918200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095136/publication.mdobserved 1ff7badb858f63bc4c87b4dedf729daa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:25.897862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095136/publication.txtobserved bdf916248ea99e7d6c68ae557ff9ee63...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. |
|---|