OT-2026-000073130
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented 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-2026-000073130) never changes.
Identity and time
| Publication number | OT-2026-000073130 · never reused |
|---|---|
| Internal UUID | 01a0ae92-efb5-7904-9665-b0f5493b8c39 · 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-2026-000073130 |
| Status | PUBLIC |
Content hashes
| Canonical text | cdca8558c10c0e1367e1416585afd617d4fdfcb109c1e1b15403d9c09737a655 |
|---|---|
| Markdown | 7e9d11c5a6f5d142eac80263b6e6f279bfcd395c46d36028e81975611c845f2c |
| Publication page | 4ee2a11bc0833fe3b9ea0ab46563f8c88eb9213fa53f516a25b1d62104c99b8c |
| Manifest | 3c929baf75f09caa95151135b2b0878d94ebc3883a4000a7547891efecee98bd |
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 | oWvlWONqmXT34actPQCgZf71172wzUtSC9MCPmmd2XCBAIXtUhiJY1eWweUS8AUKs1wyrTXz9V4Ik84Ue11nBQ== |
| 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
| 2026-09-17T10:21:03.795044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073130observed 4ee2a11bc0833fe3b9ea0ab46563f8c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:21:03.777009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073130/manifest.jsonobserved 3c929baf75f09caa95151135b2b0878d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:03.759951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073130/publication.mdobserved 7e9d11c5a6f5d142eac80263b6e6f279...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:03.741694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073130/publication.txtobserved cdca8558c10c0e1367e1416585afd617...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. |
|---|