OT-2026-000070434
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, two 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-2026-000070434) never changes.
Identity and time
| Publication number | OT-2026-000070434 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545f-78ba-867a-3e822ecd2bfd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070434 |
| Status | PUBLIC |
Content hashes
| Canonical text | febe173ff6c85d8292866b9e768a5dc7ae9c4ab7da7571f10909cbb0fd32950c |
|---|---|
| Markdown | a62c09689a18eaf0ff3d64810a8c65a6ede40398952c597dcc3539690fd657ee |
| Publication page | 3b0c8f4263617bcf357cf960ae38e21c89d917f0f6ca91accd505ae63518285f |
| Manifest | e1a3486c92be69b80f30de5708a5074d7116289bfcdb5e02b52ffb5168b9647f |
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 | LnAKRh8qGe/sVVCLTAvfnTZ8ai7jw8iUxSMVKNqc/NcW6DkD+5wdn7zhmqHsCd3LL/9mB8/WCDcf3Lk6vOrvBg== |
| 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
| 2026-09-17T10:26:15.147075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070434observed 3b0c8f4263617bcf357cf960ae38e21c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:15.129404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070434/manifest.jsonobserved e1a3486c92be69b80f30de5708a5074d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:15.109844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070434/publication.mdobserved a62c09689a18eaf0ff3d64810a8c65a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:15.079030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070434/publication.txtobserved febe173ff6c85d8292866b9e768a5dc7...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. |
|---|