OT-2026-000027485
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, sustained 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-2026-000027485) never changes.
Identity and time
| Publication number | OT-2026-000027485 · never reused |
|---|---|
| Internal UUID | 01a0ae72-6998-7abe-bb13-fdd7ab19346a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:48.928538Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027485 |
| Status | PUBLIC |
Content hashes
| Canonical text | b30a9533be5892c85fde8a75f5f2f6a409b0e2616bbdd255e7c2f659e44f1aa0 |
|---|---|
| Markdown | 30374397191f69fbfd6f6d780fff9dbdb1c73e462378e51ef2d127d19a9e4670 |
| Publication page | c690f00b7d28acf3c2eac121341b8d1291a0261b1dbfd96593db7785711b3fbc |
| Manifest | d6bc5552f34489d275895faba865114e2bc93e297e3aa20d467601390ede3dc4 |
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 | CHgz4uXbnNyTMCwkvAY7EbkDndW6PuSmAN92SqAs3xgw7s0uKc4ui5afpvNMw35tC5OntwtnVSTgE+TSXGmPAQ== |
| 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
| 2026-09-17T11:42:57.006828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027485observed c690f00b7d28acf3c2eac121341b8d12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:42:56.988107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027485/manifest.jsonobserved d6bc5552f34489d275895faba865114e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:56.971226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027485/publication.mdobserved 30374397191f69fbfd6f6d780fff9dbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:56.947215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027485/publication.txtobserved b30a9533be5892c85fde8a75f5f2f6a4...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. |
|---|