OT-2026-000085134
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, pump fed, 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-2026-000085134) never changes.
Identity and time
| Publication number | OT-2026-000085134 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b9-77c5-8ecd-b9138d86fb9f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085134 |
| Status | PUBLIC |
Content hashes
| Canonical text | ba1d39e4a7c923964ac9c8b556042a05a6de49e3b4478ee0c62b8eb006ca724c |
|---|---|
| Markdown | 0854f8f5bbe016b34a8211713504e63655a3d097c68a202df5e852bd12880b5c |
| Publication page | 46e42326ba39265958830eefc6de53550ef1eacaec984b66ccca93d482350483 |
| Manifest | 160cb0ae185de0e68f8cc4bddc3e4a9f878583baa07488bff736c12a2d5058a2 |
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 | DSp16Pcx58SaBTpDRA4WRzTuVYnTj/uvKDay23jPqHS6FODO79vYN1KIkwD/5zVEfq64KY8LL8wLkR32C2LECA== |
| 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
| 2026-09-17T09:55:12.626061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085134observed 46e42326ba39265958830eefc6de5355...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:12.607778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085134/manifest.jsonobserved 160cb0ae185de0e68f8cc4bddc3e4a9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:12.588225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085134/publication.mdobserved 0854f8f5bbe016b34a8211713504e636...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:12.570099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085134/publication.txtobserved ba1d39e4a7c923964ac9c8b556042a05...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. |
|---|