OT-2026-000084940
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, three stage ejector, 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-2026-000084940) never changes.
Identity and time
| Publication number | OT-2026-000084940 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b7-7906-a86f-f53bf1d7a42d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084940 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8b5db1581762aa25e465a7bc7ea65e4b83e08f965761140271f753f73a0573d1 |
|---|---|
| Markdown | ce381e0d0fb06905315104dc04b8bb5a699de5c0b7f6a45076db4378847b0b22 |
| Publication page | e71ce379f676123d0069f8888fb137acaa2868185d010ca951880109b615d352 |
| Manifest | c60547d3881cd1257a597a441c07f2dc5c3451fca029d375a08e552e0ce69408 |
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 | 0Sx83Tv0x3FiDChmv/GV8kPRZtn3UsgPFk0I7kmmdoPHMtIdzdN7ixXHlm7jZXdmdEXCbP/IREyDF6wKfFFVCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:54:55.836472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084940observed e71ce379f676123d0069f8888fb137ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:55.818470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084940/manifest.jsonobserved c60547d3881cd1257a597a441c07f2dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:55.801045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084940/publication.mdobserved ce381e0d0fb06905315104dc04b8bb5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:55.783305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084940/publication.txtobserved 8b5db1581762aa25e465a7bc7ea65e4b...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. |
|---|