OT-2026-000009042
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000009042) never changes.
Identity and time
| Publication number | OT-2026-000009042 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b8-7db2-ae70-089486eee4ad · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009042 |
| Status | PUBLIC |
Content hashes
| Canonical text | 153897a5de76ef46f12920510c4264e749e3ced0b0afe89cb2385c7767d3739e |
|---|---|
| Markdown | a778e1a34a95000f13488839eee674da5c58d4f86c5b9e57ec3e849cbf48614b |
| Publication page | 0a03ceaf8fff9026dd8022754c3aee3f843e0e8d7f46115d5cc8fe9846054369 |
| Manifest | ee3bd044eb72d8fb75f52990ceb08a2bf0671832eb873c6e8e1c64d263d28bbb |
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 | WMcOpMKF1W8TjiyTFiBJ7ijIzq62R4x7yoF+qgnR7yHutDqqoachwRdb1UjNbZa12VlFI072a48rOS0Y82EuAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:41.524216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009042observed 0a03ceaf8fff9026dd8022754c3aee3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:41.503294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009042/manifest.jsonobserved ee3bd044eb72d8fb75f52990ceb08a2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:41.479472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009042/publication.mdobserved a778e1a34a95000f13488839eee674da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:41.456868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009042/publication.txtobserved 153897a5de76ef46f12920510c4264e7...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. |
|---|