OT-2026-000077927
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000077927) never changes.
Identity and time
| Publication number | OT-2026-000077927 · never reused |
|---|---|
| Internal UUID | 01a0ae95-2ed1-7fe2-8bf6-21e45ed89226 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:47.703064Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000077927 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3fe906a5f00189abf9b4e1bd1d0534fdb33765bdb03137715a5f6a3dbb4d4097 |
|---|---|
| Markdown | 222e7817b64cba11a48cb46f50184ba78507a6d80cabd505a3e990156bc4f4e8 |
| Publication page | 133353a4197a206237b9f900a02eff0528c624acc0bdce7d56f7325c58340aa3 |
| Manifest | 4aa35f1b911a7d1a71a37b796a45887f4f1840c0bc635155a993d9e33e03536e |
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 | Px9TGWu+4x1O0eyd1PR5sLlA12YZbxas3mfGZ0SXGgl/hrfNe2VulqYDdo0iVE7ASFNQrcifmSAvWTh519aGDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:10:11.297835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077927observed 133353a4197a206237b9f900a02eff05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:10:11.276245Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077927/manifest.jsonobserved 4aa35f1b911a7d1a71a37b796a45887f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:11.255393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077927/publication.mdobserved 222e7817b64cba11a48cb46f50184ba7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:11.232975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077927/publication.txtobserved 3fe906a5f00189abf9b4e1bd1d0534fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:12.300151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077927observed 133353a4197a206237b9f900a02eff05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:12.283272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077927/manifest.jsonobserved 4aa35f1b911a7d1a71a37b796a45887f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:12.264385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077927/publication.mdobserved 222e7817b64cba11a48cb46f50184ba7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:12.245014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077927/publication.txtobserved 3fe906a5f00189abf9b4e1bd1d0534fd...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. |
|---|