OT-2026-000097277
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, three stage ejector, supply line pressure sensor, 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-2026-000097277) never changes.
Identity and time
| Publication number | OT-2026-000097277 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01ca-7df4-850f-8582a25548da · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097277 |
| Status | PUBLIC |
Content hashes
| Canonical text | 017a2214994f6e3e37ced71cce1503d68f4e1f75872e3a0e78bda30f98272151 |
|---|---|
| Markdown | 3eabb35af0dfce97fbdc0e6e91f7e1ac0d3022872bf1ca267006430a9da2d839 |
| Publication page | c2822a5b5286657cb49648b3909cb88a55ea6310ac11863a93b97154d13fdf57 |
| Manifest | 59dfca4602fb8598a5585877a8f422d4957e8f52c2a15f82c91918a260ee04d8 |
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 | iRwipax/x6fLPOctsDlrp1d75obsmv+Hy6KP9GoxIWpMkzQUtO0glQHMwtDqUApPlg4kIzGvJiBVEiaqBr3bAQ== |
| 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
| 2026-09-17T09:33:32.308325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097277observed c2822a5b5286657cb49648b3909cb88a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:32.293288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097277/manifest.jsonobserved 59dfca4602fb8598a5585877a8f422d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:32.276402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097277/publication.mdobserved 3eabb35af0dfce97fbdc0e6e91f7e1ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:32.259679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097277/publication.txtobserved 017a2214994f6e3e37ced71cce1503d6...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. |
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