OT-2026-000086849
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, three 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-2026-000086849) never changes.
Identity and time
| Publication number | OT-2026-000086849 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a4-7b9a-8b96-86e3d2a90014 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086849 |
| Status | PUBLIC |
Content hashes
| Canonical text | bc6a1380047319a54b5fd022e809939033435d00af5aea008e94a241d89367d6 |
|---|---|
| Markdown | 2b8376e2d17ef5c50a548c0c927c0aaff47fafc1e10943a7f7925852f80f73fb |
| Publication page | 441a484fb8c1b11b74ce80133a52299c528b9c9270462159861af748080a2f56 |
| Manifest | ba6ec817fc9e9ac1ed9880dbe3b89acaf694e7531ff4b188f680c41ecb8ce107 |
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 | P41JVZcNZYRIevk0Nxc46fLNkzNGA5YZr24/T7QXM5BotJQ7Z57i8XZXurLuXJNWDPnCd6WSyb2rUEVzd2f3CA== |
| 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
| 2026-09-17T09:51:40.998449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086849observed 441a484fb8c1b11b74ce80133a52299c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:40.979632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086849/manifest.jsonobserved ba6ec817fc9e9ac1ed9880dbe3b89aca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:40.962408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086849/publication.mdobserved 2b8376e2d17ef5c50a548c0c927c0aaf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:40.943411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086849/publication.txtobserved bc6a1380047319a54b5fd022e8099390...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. |
|---|