OT-2026-000032510
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, pulsed blow-off after 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-2026-000032510) never changes.
Identity and time
| Publication number | OT-2026-000032510 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106f-7ed6-b5d4-e673eb792ad7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032510 |
| Status | PUBLIC |
Content hashes
| Canonical text | 75f3c87d95d93448c8a03f438cc6a20a411927a4e11c8c040e6793f045bf75a8 |
|---|---|
| Markdown | 08021c12dbd96c846bc0732d362e35d4b89ed9050baf3f3c1538827393e31f3b |
| Publication page | 36df358313c8d0d90c471e6f5da25e1b0fa04089407a264c77ffdfc29d8d0cdf |
| Manifest | 6dd7dfec4c3db91cfa6fd9976d07402ed21df587aa927ce0fdde10a374625ec0 |
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 | V30hOuivlWglFHolrCe30F8NFOSov8G06PZsspKk/skiMNyh0K6pV0fqVyI2Px/liCapvq0+PxzYKNhk1rPVAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:33:57.177196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032510observed 36df358313c8d0d90c471e6f5da25e1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:33:57.159157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032510/manifest.jsonobserved 6dd7dfec4c3db91cfa6fd9976d07402e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:57.142708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032510/publication.mdobserved 08021c12dbd96c846bc0732d362e35d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:57.124549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032510/publication.txtobserved 75f3c87d95d93448c8a03f438cc6a20a...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. |
|---|