OT-2026-000098492
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, single stage ejector, supply line 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-2026-000098492) never changes.
Identity and time
| Publication number | OT-2026-000098492 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e966-77f1-924b-2698e54a5d0e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098492 |
| Status | PUBLIC |
Content hashes
| Canonical text | f41711e4f2372355eb87e24b4c015d9a01987d077b4d7ca09fe1d0a030368085 |
|---|---|
| Markdown | c211fe293bbe1f3f00c51b888016f3a4859c7c511667d0212e675d12155185e6 |
| Publication page | b8021de2adc75604a4d217c94d92f9ea3d30e159515b15adab80b59aa02e8ded |
| Manifest | 628ed0a9afd36d4648a16d34ab8557b0516f4f91d15383be6036bc4e9ce1dc8d |
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 | +WFpG+VJvgE4OA/r4G2fH5kJLFK79nugp7iuGKVQ5HYNW889+gKaXyPFKMwC2kif2JTYXpp0d0K7rlPWMZRQAQ== |
| 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
| 2026-09-17T09:32:21.707141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098492observed b8021de2adc75604a4d217c94d92f9ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:21.689563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098492/manifest.jsonobserved 628ed0a9afd36d4648a16d34ab8557b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:21.670839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098492/publication.mdobserved c211fe293bbe1f3f00c51b888016f3a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:21.654225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098492/publication.txtobserved f41711e4f2372355eb87e24b4c015d9a...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. |
|---|