OT-2026-000078998
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, vented after 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-2026-000078998) never changes.
Identity and time
| Publication number | OT-2026-000078998 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbe-74f6-a20e-de48daf2b91b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078998 |
| Status | PUBLIC |
Content hashes
| Canonical text | c4d71deb67a936880d3f92deda14c91a3ae7feae68d8b0c4d6859c3b0e5c2983 |
|---|---|
| Markdown | f7cb37b51a769a0d92a1596d4a3a08faf07f3da6fd5da420c28bfc754d6646fa |
| Publication page | a8ee3a8b1ca58d47cb5596c0b3de0d542987ab4c7ab28913d88de8f41e36bbe4 |
| Manifest | 46292991c1ec0755ea4e7ed1ded87bb4d8176884f82a91164db3ffe1d0c8196b |
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 | bn64ycHhpjLL/Wlld6K4SHKE/Nq9Fw9WRQ8ufgkpYjoEToEneSeQs4bRQU/UvoH/pSQsdPzfq0sd91D9JBv4DQ== |
| 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
| 2026-09-17T10:05:49.827121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078998observed a8ee3a8b1ca58d47cb5596c0b3de0d54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:49.806213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078998/manifest.jsonobserved 46292991c1ec0755ea4e7ed1ded87bb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:49.786834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078998/publication.mdobserved f7cb37b51a769a0d92a1596d4a3a08fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:49.765563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078998/publication.txtobserved c4d71deb67a936880d3f92deda14c91a...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. |
|---|