OT-2026-000035876
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, 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-2026-000035876) never changes.
Identity and time
| Publication number | OT-2026-000035876 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c9-7994-b75b-44ebaaf408ca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035876 |
| Status | PUBLIC |
Content hashes
| Canonical text | d3ab5171af6f33753773ecfec132e3cb0ff9b4443584f235b11e1e8d0fe045c8 |
|---|---|
| Markdown | 8d347e2f3da4d55ca33582e21633fc4ec4d8602e10f3b7d56b87edc8d0b49da2 |
| Publication page | c7f91885cbe50a32aeb66c66b3113854238d68049bc851edb4c8c1f590f5e99e |
| Manifest | 1d9465846ba6aa8c99db82bebb529319dccd844622fe3efd0a0addbc6ce45f64 |
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 | lCmZ1H8eezpe2y19YJKlFARAa9ScjPiCwEpQoCpSiTHgqHQm/wBHoL1pl4NttqmBf//awUJ8/rREDaTqJy9TBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:27:37.199127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035876observed c7f91885cbe50a32aeb66c66b3113854...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:37.178086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035876/manifest.jsonobserved 1d9465846ba6aa8c99db82bebb529319...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:37.160096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035876/publication.mdobserved 8d347e2f3da4d55ca33582e21633fc4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:37.141954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035876/publication.txtobserved d3ab5171af6f33753773ecfec132e3cb...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. |
|---|