OT-2026-000088759
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, pump fed, 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-2026-000088759) never changes.
Identity and time
| Publication number | OT-2026-000088759 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f10-70a9-a27a-3512da5dd508 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088759 |
| Status | PUBLIC |
Content hashes
| Canonical text | afb03427515bf6bc3b6c14ba5d156b5c22e1f39b6140f08e9e64583a228e8e70 |
|---|---|
| Markdown | 121d1d9bcfd0ec503452af61413a655d9e06f5d4df1aae24da7785b57eae9cbc |
| Publication page | f6d51c59d927ef7f3b6585c149b0490000955543d212b5d7295f93d08755a362 |
| Manifest | dc62b0cc31f2ee33d8a74ac5eb6dca655865cc383ebb74397c0448fa5a1242bc |
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 | ckc1SgtYdvC+CaCh1ok8RupUYO2IRfHp38faZ7nbAm24c4AEBjC0bZS4A2LbJVJzJD7ZQuUOLkU9KPn0eseJCQ== |
| 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
| 2026-09-17T09:48:00.630026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088759observed f6d51c59d927ef7f3b6585c149b04900...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:00.611965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088759/manifest.jsonobserved dc62b0cc31f2ee33d8a74ac5eb6dca65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:00.593614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088759/publication.mdobserved 121d1d9bcfd0ec503452af61413a655d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:00.576064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088759/publication.txtobserved afb03427515bf6bc3b6c14ba5d156b5c...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. |
|---|