OT-2026-000070986
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, vented 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-2026-000070986) never changes.
Identity and time
| Publication number | OT-2026-000070986 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2e-7814-9a07-3f2b7c11e99e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070986 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4688b67ada941a548de538f21d0dac760d0f676bb816ae46803055b6daf9fa41 |
|---|---|
| Markdown | 2e1a1c54b01c794f1b544bb528cebf2787e2067151ac297c5dc2fa5e68f6b58b |
| Publication page | 1917af4bf41a99a0865dd6a77ceba5b19513dd40343f279246a430270570595e |
| Manifest | fe6c042ee9cdba8ff4b370b0492bf5a72839be76c306187d31a4bb7b912d8e0f |
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 | 6yr24jMCVpLfuLTMjPbyxjBNgUhyTv0/v9oLUpCox++BZkp9VRWe1o62hPqTuUw8pBgfB49+eVFzjytzzUFgCA== |
| 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
| 2026-09-17T10:25:49.760348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070986observed 1917af4bf41a99a0865dd6a77ceba5b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:49.745272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070986/manifest.jsonobserved fe6c042ee9cdba8ff4b370b0492bf5a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:49.728362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070986/publication.mdobserved 2e1a1c54b01c794f1b544bb528cebf27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:49.710429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070986/publication.txtobserved 4688b67ada941a548de538f21d0dac76...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. |
|---|