OT-2026-000096430
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000096430) never changes.
Identity and time
| Publication number | OT-2026-000096430 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4a9-741b-86ce-3748921ff683 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096430 |
| Status | PUBLIC |
Content hashes
| Canonical text | d1744b4ba20de1c3f35fa7668cd6928610988f9c5d10d25e330fa2970b67b5da |
|---|---|
| Markdown | 9e1603b523f392e7b893c40e21127c1e932dc5916fda44800cb69528afab8556 |
| Publication page | 1e288ca8e0b6fc4937f06b4d212b5e93dd379e965c184929d7f50efe5bae0c0b |
| Manifest | 62a26f60f43eaac24297602f6f652e0d9445f821d109e3222167731ff9ec974e |
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 | K3qJsAr9bYBjchxvlglklxXpZwjhJk4viw/gq9RNrsE4vFfpE6AKJcbUUQUlr5UU0JLUOj7/j3rXg/omcxcnAg== |
| 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
| 2026-10-15T20:41:07.475621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096430observed 1e288ca8e0b6fc4937f06b4d212b5e93...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-15T20:41:07.379362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096430/manifest.jsonobserved 62a26f60f43eaac24297602f6f652e0d...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-15T20:41:07.291655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096430/publication.mdobserved 9e1603b523f392e7b893c40e21127c1e...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-15T20:41:07.082388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096430/publication.txtobserved d1744b4ba20de1c3f35fa7668cd69286...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:43.949637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096430observed 1e288ca8e0b6fc4937f06b4d212b5e93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:43.929763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096430/manifest.jsonobserved 62a26f60f43eaac24297602f6f652e0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:43.909992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096430/publication.mdobserved 9e1603b523f392e7b893c40e21127c1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:43.890744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096430/publication.txtobserved d1744b4ba20de1c3f35fa7668cd69286...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
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
|---|