OT-2026-000073415
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000073415) never changes.
Identity and time
| Publication number | OT-2026-000073415 · never reused |
|---|---|
| Internal UUID | 01a0ae92-efb8-76ce-8d81-80a676c21306 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:20.363042Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073415 |
| Status | PUBLIC |
Content hashes
| Canonical text | c14a003e922342633848d997267ebea2f57f8f3da534c6698ce5f14dd24e062b |
|---|---|
| Markdown | 44e5faa8e3ae8f6d9a85699bf257556277bf4b63f1ba50739b5d31fabfe5481a |
| Publication page | 666db2d317a99658401dc51e03a995ce8fb1177e6b1c40f5238bc5ad5b07a7f0 |
| Manifest | 5085bcd9439a5cdaf9fc7dcce0c80041568b12461e0fe5217244533f40edcf0d |
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 | fa6gaTKkDUIoJvkShwt4fDFIukayR2k4st7M3yN3DjH2Vxtf3qi/mgddZTD0rqpWp8RbdA7gGriKJrcFstRlCw== |
| 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
| 2026-09-17T10:21:33.875233Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073415observed 666db2d317a99658401dc51e03a995ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:21:33.850546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073415/manifest.jsonobserved 5085bcd9439a5cdaf9fc7dcce0c80041...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:33.830492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073415/publication.mdobserved 44e5faa8e3ae8f6d9a85699bf2575562...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:33.811409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073415/publication.txtobserved c14a003e922342633848d997267ebea2...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. |
|---|