OT-2026-000022574
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, 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-2026-000022574) never changes.
Identity and time
| Publication number | OT-2026-000022574 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-f4ff-7ba7-b906-8b397b991cfc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:07.953226Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022574 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1176c2822a03339716b965705bc08b338d655867edc817a5838b67fccc7d018a |
|---|---|
| Markdown | 4c5e6f0009e6d4340cddfc62a61924ff4fda94e1f13f458ad2d9d866d07b4223 |
| Publication page | 8344764698ddd128467db3bb54d461d09ab538477ae411f138689245ecbff474 |
| Manifest | 848f313310cf14cab6cca75c42557b9bbb0efa81440c6775eb959dca6b22493a |
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 | nE6Pvkyl2kWoW/nedLee9XhQ2aPhjjlBjsF+rl+tas5eL/4J8meSG+vRaRRUepUSsq3xR2ArFuKdLbOggoctCA== |
| 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
| 2026-09-17T11:54:00.872827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022574observed 8344764698ddd128467db3bb54d461d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:54:00.854015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022574/manifest.jsonobserved 848f313310cf14cab6cca75c42557b9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:54:00.837052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022574/publication.mdobserved 4c5e6f0009e6d4340cddfc62a61924ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:54:00.818361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022574/publication.txtobserved 1176c2822a03339716b965705bc08b33...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. |
|---|