OT-2026-000079919
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, two stage ejector, 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-2026-000079919) never changes.
Identity and time
| Publication number | OT-2026-000079919 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4377-7991-9f13-7c6ddaf6bc3f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079919 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6fe517c194929418634e5644517452b23b2b32e4ee8f24dc17f6b01a962aba01 |
|---|---|
| Markdown | b268904c7a7d1a0d4d4530093b63e3c34fd4a7e2c183a908d74fa5621fff95a5 |
| Publication page | 89876752be0f5216f2606b5fd12d0a60ebe8dfd06d70be0ac78c17ff305a62d7 |
| Manifest | 11113970cd5208ad795f62f4e65d541e0b3d8e1a1e54b8324982b35066131147 |
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 | PffZ0c7JAxlztcmJDQsuM6ZIe8YQ/bYoKgz+NXmRZRzKc0rXDQoGA2l1jEt8FZ24isFM7GuKc4LLNzNCNBDZBg== |
| 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
| 2026-09-17T10:03:49.288512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079919observed 89876752be0f5216f2606b5fd12d0a60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:49.270811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079919/manifest.jsonobserved 11113970cd5208ad795f62f4e65d541e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:49.252943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079919/publication.mdobserved b268904c7a7d1a0d4d4530093b63e3c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:49.234953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079919/publication.txtobserved 6fe517c194929418634e5644517452b2...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. |
|---|