OT-2026-000073066
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented 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-2026-000073066) never changes.
Identity and time
| Publication number | OT-2026-000073066 · never reused |
|---|---|
| Internal UUID | 01a0ae92-c816-7e5d-9825-b9ca1eb39bb5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:10.336919Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073066 |
| Status | PUBLIC |
Content hashes
| Canonical text | c636882b7d32168d7fcbe72f59bdc677241290a7a965450a47c7e75fc2ac4a1e |
|---|---|
| Markdown | 63afab694397b4e0302dc0c977f08e30de2c900764ad3a5b785e36b8c3116744 |
| Publication page | 8b63f860d6743df623b81969eb8e101c2dc5260674799d6ba03ab9d0b61b0d7d |
| Manifest | 07b4343ae6f038e8ab3e96402071ec95893f263f38918e5ff06a8908f287771e |
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 | vOCylRgaqt7RLoAcXa0P1j+4WGaQuT0Z4ogZIhoUk5FtDfi45TmsQsX1RhVtMaMoMH8sZH9+wzOt+infIxPPDw== |
| 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
| 2026-09-17T10:22:00.862489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073066observed 8b63f860d6743df623b81969eb8e101c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:22:00.845372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073066/manifest.jsonobserved 07b4343ae6f038e8ab3e96402071ec95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:22:00.827589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073066/publication.mdobserved 63afab694397b4e0302dc0c977f08e30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:22:00.807983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073066/publication.txtobserved c636882b7d32168d7fcbe72f59bdc677...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. |
|---|