OT-2026-000010053
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, 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-2026-000010053) never changes.
Identity and time
| Publication number | OT-2026-000010053 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb79-71dc-8671-4506086daf53 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010053 |
| Status | PUBLIC |
Content hashes
| Canonical text | c7d20118869b9cb773daf1dafe38dd8041071f35676c76840671c7895c6ff93d |
|---|---|
| Markdown | 089043a1b7b71b98dfae60d160ebd28f6291a77c0152a725a8b94889eda7d6da |
| Publication page | ac6884d3b5977397c6fc07a29e47e8c87e9ffb5f07a6aacf407051479a327137 |
| Manifest | 54c6793717dbc547bd483340abc221b08d4cb25a93fadc09e462af02658d9b8c |
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 | +C/Qx/lHKM2qbExcM3DH5LcFS41jjIdCRuDOKzidU1e3RDGS+ASUgb2CGIvuq0F1Pp4Ww1U21TjGlqc2qnpsDg== |
| 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
| 2026-09-17T12:16:07.404922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010053observed ac6884d3b5977397c6fc07a29e47e8c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:07.386532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010053/manifest.jsonobserved 54c6793717dbc547bd483340abc221b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:07.366730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010053/publication.mdobserved 089043a1b7b71b98dfae60d160ebd28f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:07.346527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010053/publication.txtobserved c7d20118869b9cb773daf1dafe38dd80...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. |
|---|