OT-2026-000087118
Publication integrity record
Two cup vacuum gripper, two zone face, six 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-2026-000087118) never changes.
Identity and time
| Publication number | OT-2026-000087118 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-9f2d-7943-8f64-b44043ad04e3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:44.027043Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000087118 |
| Status | PUBLIC |
Content hashes
| Canonical text | 509923ab2ad236851237a9a7bb2f4b9b2694ad1727c39094dcb6f74f734e7175 |
|---|---|
| Markdown | 0f855b80abedc3df648871e173e00729e8d130d3ba43242eaf91813e5ad2f9b1 |
| Publication page | 6f00190ce9828890e4febf9738dec8bbe45d0c13e5724cf726205eb51711a81f |
| Manifest | df79de446ff857ddbea8752850419e84bf45d9b4eb274ea87b4812bcd86aba1d |
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 | TEgbKiv0s5mdK5wYBYtE3zhAHoHgJxf5Bw7iYPi+jK9b3mpXBLt0QHwmW6PSSKgp7Qlij7NBTQUQIMZbtOarCA== |
| 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
| 2026-09-17T09:51:22.818483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087118observed 6f00190ce9828890e4febf9738dec8bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:22.802342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087118/manifest.jsonobserved df79de446ff857ddbea8752850419e84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:22.786683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087118/publication.mdobserved 0f855b80abedc3df648871e173e00729...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:22.769959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087118/publication.txtobserved 509923ab2ad236851237a9a7bb2f4b9b...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. |
|---|