OT-2026-000085315
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, 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-2026-000085315) never changes.
Identity and time
| Publication number | OT-2026-000085315 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaaa-7aee-a2b4-9ac42364742f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085315 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5a310cb18d59431c2e47cb538c9d153d225954ae59f90d471e790d534fa5e57b |
|---|---|
| Markdown | dbcf43a072dede847af346c53143de5d06fd7e109f68b23097fd65b92c0552e2 |
| Publication page | 28bb5cf4839a04bc0fdfce69aecda007212535e13874f5c5f4e091867e6de734 |
| Manifest | f22fac12073eb23c6e44af4f22923b931771a1ba800afa290914733f99f05881 |
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 | ZCK9BGo6OavubcJRaqBTeYAyBRmRIhuIpjhNJwDX/xC7VifG8V8XENK28Bi640OmZD/oFi0XAO3FPY5Bt7KaAw== |
| 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
| 2026-09-17T09:54:02.278910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085315observed 28bb5cf4839a04bc0fdfce69aecda007...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:02.260754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085315/manifest.jsonobserved f22fac12073eb23c6e44af4f22923b93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:02.243222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085315/publication.mdobserved dbcf43a072dede847af346c53143de5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:02.226206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085315/publication.txtobserved 5a310cb18d59431c2e47cb538c9d153d...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. |
|---|