OT-2026-000087196
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, two 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-2026-000087196) never changes.
Identity and time
| Publication number | OT-2026-000087196 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-9f2e-7904-bc58-7721bf9124b4 · 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-2026-000087196 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1aeaf07f935ced7f989ac78fcf9798456b3837adada8f2ca5f5b12a0bc76e6d9 |
|---|---|
| Markdown | 2a2f1693d8d421af2c787b436d7f828349e02f35debc821b6e956ca6d40e79eb |
| Publication page | 7db7c5d53d453114cc2bf08d32a7b5a307bf74ed7ec9aa1f492ce7c7f0c59c66 |
| Manifest | bda4dd1d929430cbc44106b4014e00d2d75d624d4b705d194fe4fa4dbec37bd3 |
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 | EBQ21TDwOMwV5rWH2Ax4sMmNqen1VhZOYXHXbL43NsYbuBizoc3/1Zyh83PbP6c1ObtP6nxvF+77b6ffo27mAw== |
| 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
| 2026-09-17T09:51:28.375683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087196observed 7db7c5d53d453114cc2bf08d32a7b5a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:28.358964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087196/manifest.jsonobserved bda4dd1d929430cbc44106b4014e00d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:28.341202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087196/publication.mdobserved 2a2f1693d8d421af2c787b436d7f8283...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:28.324226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087196/publication.txtobserved 1aeaf07f935ced7f989ac78fcf979845...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. |
|---|