OT-2026-000012494
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, pulsed 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-2026-000012494) never changes.
Identity and time
| Publication number | OT-2026-000012494 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f7-71c2-a6ca-d52b8e2ae66d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:08.998406Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012494 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9bf1ceb21305bed5625d6cd0cc10fe1eba974e82e3494122ca23d741d73e9130 |
|---|---|
| Markdown | e98d6eeda59965c824747cc94290ee15d81167f79509c5c665b662458942c27e |
| Publication page | bde53fcccf3f3e04eb80ea1169650e668ce59d62be7f1cf809513a2662406cdc |
| Manifest | 58e40114ae95adde0ae34a899b7d36d683e1d7f5c485a7279360eff77d37a752 |
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 | FIIL+lCzQTU1rQxKtZV1KcqbbV/L4WQbGQG+mCGsEWHdYP1S0mOqK6nj5vgiEZ6aP9YoP8JjdMtVwztW5XXZBg== |
| 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
| 2026-09-17T12:12:00.648791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012494observed bde53fcccf3f3e04eb80ea1169650e66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:00.628858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012494/manifest.jsonobserved 58e40114ae95adde0ae34a899b7d36d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:00.612343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012494/publication.mdobserved e98d6eeda59965c824747cc94290ee15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:00.593748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012494/publication.txtobserved 9bf1ceb21305bed5625d6cd0cc10fe1e...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. |
|---|