OT-2026-000065940
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained blow-off after 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-2026-000065940) never changes.
Identity and time
| Publication number | OT-2026-000065940 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc1-7563-883a-412174371921 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065940 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0e7fe58115b984fb0b7a259b18514979a9329356daa17f7e78ae4a941543ef8d |
|---|---|
| Markdown | 6b623dbeda7b3619f0e33ebb5340da2764558dac7dd1f7640d01b3f4e60a5c4b |
| Publication page | 10171b9a8cb87fe49cd3cb47fe0744fa212ffc9f59f1bc57b635dc2f7c4c94f1 |
| Manifest | 9708486ca799f27a0443615a27cde60b9308441db96637383b2e3584c481e6ff |
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 | pMvuHdjXTexnsJPEbd6SmEWcO4bVabmLchq7a6tPhASttlv6mTD8sTvkiU6a4NtC3zTtelTI0DqZtbWIztsyCA== |
| 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
| 2026-09-17T08:50:13.036137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065940observed 10171b9a8cb87fe49cd3cb47fe0744fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:50:13.016855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065940/manifest.jsonobserved 9708486ca799f27a0443615a27cde60b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:12.996251Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065940/publication.mdobserved 6b623dbeda7b3619f0e33ebb5340da27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:12.977319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065940/publication.txtobserved 0e7fe58115b984fb0b7a259b18514979...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. |
|---|