OT-2026-000086592
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, single stage ejector, 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-2026-000086592) never changes.
Identity and time
| Publication number | OT-2026-000086592 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c98-7d15-90bd-6778c60a6f66 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086592 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8d6a5c7a7bc84e82667ed066e7b2b3d8c35874665685843b4c105b9cb940ee09 |
|---|---|
| Markdown | 6805bd9f1d7f689a79ea4138d5db5cf8bec5c3e4553cea1455ebe471410a6f92 |
| Publication page | 953ef36f211d0224bbd69bc19aff7e4147166eb65af99dc938110dcdd40da5b0 |
| Manifest | 4e14331aca805c485d10345ef3023e896dec7d9c26a90bb16c0d32d889f88171 |
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 | mco1a6/AwV1kDt16pOA7herUx4ou98LSC1WmGY/aDZflL9KkEKXOC9LFqECknOU6W8zs78k503r9TmQxNevWDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:52:26.064947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086592observed 953ef36f211d0224bbd69bc19aff7e41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:26.048982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086592/manifest.jsonobserved 4e14331aca805c485d10345ef3023e89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:26.030554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086592/publication.mdobserved 6805bd9f1d7f689a79ea4138d5db5cf8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:26.013020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086592/publication.txtobserved 8d6a5c7a7bc84e82667ed066e7b2b3d8...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. |
|---|