OT-2026-000033133
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, pulsed blow-off after 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-2026-000033133) never changes.
Identity and time
| Publication number | OT-2026-000033133 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4844-7b2b-9648-1a8dda854a88 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033133 |
| Status | PUBLIC |
Content hashes
| Canonical text | b08945aa00f71f510097a3b0d08ad56c4b340d73a06fd41a81bb4c8c4a41b637 |
|---|---|
| Markdown | 487a67ffc03e9f125d7cc9e48d5f37b0cc3379db94d5c0115f49b433d917bd67 |
| Publication page | 2cc3d467cff33e1fa48aa24ce957d45bbeef27deb6e00ed24ff56fb9719323de |
| Manifest | 98d95ed13e278a5bf9486dbd17f6505f46300ea25a4d9a78b167891fcdd38613 |
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 | KFF1+tPozb+3Kcv0RzzXnVYP4PFWcMajwvrreTKP2uzbvCAknAGVGKlD0hEJt7BvVdl9SiWoiSo4HBWBSb2MCQ== |
| 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
| 2026-09-17T11:32:48.894647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033133observed 2cc3d467cff33e1fa48aa24ce957d45b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:48.877660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033133/manifest.jsonobserved 98d95ed13e278a5bf9486dbd17f6505f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:48.860642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033133/publication.mdobserved 487a67ffc03e9f125d7cc9e48d5f37b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:48.842900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033133/publication.txtobserved b08945aa00f71f510097a3b0d08ad56c...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. |
|---|