OT-2026-000098403
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000098403) never changes.
Identity and time
| Publication number | OT-2026-000098403 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-71b8-bc75-4d79cdec7ea0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098403 |
| Status | PUBLIC |
Content hashes
| Canonical text | fc9995df37a6b03ca9c278392088b2f27031e8f3b240a440c74caea24a5cc293 |
|---|---|
| Markdown | a26c244b7bdabf8ba05d325b2ca7240721ab70a4082bf6335e9a6c32b3d48377 |
| Publication page | 6f62da06645543a6503d5d1e0ae05084ffb3f5690fc94492f46c197977e6919c |
| Manifest | a0f129f1040c095cea0ae203f7a53cb160cfb8d34fe9f4fd85e135a640b6c2fd |
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 | 4TAyV1N9hL30kxabOpxgzkF+/2VuMmYisWyOkwYtpWn6ab7vxlNsQw3wrNaLQakxmKRI3q5bM+EEnBeSXDENBA== |
| 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
| 2026-09-17T09:32:14.880138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098403observed 6f62da06645543a6503d5d1e0ae05084...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:14.862152Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098403/manifest.jsonobserved a0f129f1040c095cea0ae203f7a53cb1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:14.843089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098403/publication.mdobserved a26c244b7bdabf8ba05d325b2ca72407...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:14.824075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098403/publication.txtobserved fc9995df37a6b03ca9c278392088b2f2...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. |
|---|