OT-2026-000012746
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three 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-2026-000012746) never changes.
Identity and time
| Publication number | OT-2026-000012746 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-5562-7223-9ac1-7eaab1a934d1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:16.019734Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012746 |
| Status | PUBLIC |
Content hashes
| Canonical text | 10939d7111a389959b13736264688cddd4a03061c4edb33faecba33016d7c941 |
|---|---|
| Markdown | 36dd03854d346bb44d5dd9227f3986a3a6df230b2cceff8fb67f7e726bc7f80d |
| Publication page | 086ca2ee0d25fada76f50d291b34d4008a738a1b5d312431c4f0e6b9f8c553e7 |
| Manifest | a85b736940971ee9f72c3866a379dcf1f6d31360eb3d437848698930910857e2 |
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 | i0pHjlmILmSo2aN3B1pCPpu1qqa8H8c2cLNNltgZVSMZT4Q3u/ar6j+hHeNmpppMfK9Ex3OXB1hmbDMX8uncDA== |
| 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
| 2026-09-17T12:10:26.680315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012746observed 086ca2ee0d25fada76f50d291b34d400...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:26.660032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012746/manifest.jsonobserved a85b736940971ee9f72c3866a379dcf1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:26.641316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012746/publication.mdobserved 36dd03854d346bb44d5dd9227f3986a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:26.620615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012746/publication.txtobserved 10939d7111a389959b13736264688cdd...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. |
|---|