OT-2026-000085110
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, plant vacuum 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-2026-000085110) never changes.
Identity and time
| Publication number | OT-2026-000085110 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b9-74a9-9df5-8cd4e90f0040 · 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-2026-000085110 |
| Status | PUBLIC |
Content hashes
| Canonical text | b45b85389001c1611120841ac76d0aad25504b760e1a458aaab33cdf08d11f4e |
|---|---|
| Markdown | 81aee349cf1999dbedf4e17736cadd8cd147b18045e6d426c9ae5e62eb48435d |
| Publication page | 4d98e7756ce996fa9a0e2cc969c26de7447b93694593d5e2bff9d617a3783f75 |
| Manifest | fba1b51b81699365a03e64655657612bde49adf15f62e84141ab4dafce966f17 |
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 | a0AMjek9AUH4an7l1dF+7b1gwXTtl07NwDi4qk0MqbY3xrf6ipTx7qEY99YFvLNRsgmqY+6uJTMoGUB7xHi0Dw== |
| 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
| 2026-09-17T09:55:10.876377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085110observed 4d98e7756ce996fa9a0e2cc969c26de7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:10.858549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085110/manifest.jsonobserved fba1b51b81699365a03e64655657612b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:10.841161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085110/publication.mdobserved 81aee349cf1999dbedf4e17736cadd8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:10.824197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085110/publication.txtobserved b45b85389001c1611120841ac76d0aad...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. |
|---|