OT-2026-000087410
Publication integrity record
Two bellows cup vacuum gripper, two zone face, single stage ejector, supply line pressure sensor, sustained blow-off before set-down
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-2026-000087410) never changes.
Identity and time
| Publication number | OT-2026-000087410 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-cd50-7be3-92a7-42072ddda2bb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:55.852518Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000087410 |
| Status | PUBLIC |
Content hashes
| Canonical text | 37428db236e506c04b0ebbaa7c2acab8138ba972fae940cd2fe2a825a64a1f08 |
|---|---|
| Markdown | eff46a56b0b98f4fac805ee577d5beb96daeda1c9d5f26c1c7b381f6fb367c4b |
| Publication page | 3164b0b843ac7de51ab6e5b0bc9d7d5827eb79e0ef95395baf24664e4a57e4d3 |
| Manifest | a3cf88a85a6e8a653ecfc1a567e5921a6ce47b1c1ef74af3af82a0c29c8e6173 |
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 | b4hPhR+jH24nPaXXjjqPwzM3OMqDfUo5IlE+K3LqyehgXrLFbX9YIq8ezbrtVzMxnL9AU03k6a20n7COAEioCA== |
| 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
| 2026-09-17T09:50:43.574321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087410observed 3164b0b843ac7de51ab6e5b0bc9d7d58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:43.556419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087410/manifest.jsonobserved a3cf88a85a6e8a653ecfc1a567e5921a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:43.538322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087410/publication.mdobserved eff46a56b0b98f4fac805ee577d5beb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:43.521344Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087410/publication.txtobserved 37428db236e506c04b0ebbaa7c2acab8...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. |
|---|