OT-2026-000040968
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, manifold 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-2026-000040968) never changes.
Identity and time
| Publication number | OT-2026-000040968 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d11-7e61-b4e0-7398dc85d8e1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040968 |
| Status | PUBLIC |
Content hashes
| Canonical text | 250c10103a0f0b29c440c450a21d958266e8b08ad08c56cbc8ac20a66f771eee |
|---|---|
| Markdown | 39cc84645e57a2fd75f6e52c2b79f407f5312b16fb2e0795aa85e0172c77cc26 |
| Publication page | e6b78446c02039ae5525b5f9cb714d6e3e647bb080d8394966e7eafb82efbbec |
| Manifest | 5b65eaa21030dfd55187d77bf1ed9102f6328592aa9e92dbae44f1d0f2b87509 |
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 | s80AJeTk9epByT0L3xOwscC9ko6hMYFabX9BLxChY04tOt216i1i6fUmT4jWypWbVfwK7hBEmkILvQQFf0s0Bg== |
| 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
| 2026-09-17T11:20:22.348827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040968observed e6b78446c02039ae5525b5f9cb714d6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:22.332472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040968/manifest.jsonobserved 5b65eaa21030dfd55187d77bf1ed9102...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:22.313183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040968/publication.mdobserved 39cc84645e57a2fd75f6e52c2b79f407...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:22.294636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040968/publication.txtobserved 250c10103a0f0b29c440c450a21d9582...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:47.046160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040968observed e6b78446c02039ae5525b5f9cb714d6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:47.025640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040968/manifest.jsonobserved 5b65eaa21030dfd55187d77bf1ed9102...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:47.008594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040968/publication.mdobserved 39cc84645e57a2fd75f6e52c2b79f407...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:46.991995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040968/publication.txtobserved 250c10103a0f0b29c440c450a21d9582...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. |
|---|