OT-2026-000009735
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, pump fed, manifold pressure sensor, vented 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-2026-000009735) never changes.
Identity and time
| Publication number | OT-2026-000009735 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7564-7f87-8020-20075b58ad22 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009735 |
| Status | PUBLIC |
Content hashes
| Canonical text | a079e73c317ff59afd795866f4cf6f6348a6cd7f2d2cedfc0d10e87be9a6ee46 |
|---|---|
| Markdown | f7fd9271c5ff219dab1a9524b7811a4c64f1dfec03562b97a283012f8e422e76 |
| Publication page | fd5c14d43082f76b5890760ec935fe049992e44c18be50a533236408726d12b3 |
| Manifest | 0370e8da5474354fa5824a02e7197e58a97bf11ab603f22059386594701d0325 |
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 | HoEDSdHyejbs1M5cEv7T84u5SwgAxhuieq4Egkn2jZb+o8EfxEvcLJT+k7L0eWKM5z/OoWuEQL8t1nZUpRknAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:14.186739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009735observed fd5c14d43082f76b5890760ec935fe04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:14.166831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009735/manifest.jsonobserved 0370e8da5474354fa5824a02e7197e58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:14.147489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009735/publication.mdobserved f7fd9271c5ff219dab1a9524b7811a4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:14.127696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009735/publication.txtobserved a079e73c317ff59afd795866f4cf6f63...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. |
|---|