OT-2026-000088949
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000088949) never changes.
Identity and time
| Publication number | OT-2026-000088949 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f11-725e-9ba3-f2f69ca00162 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088949 |
| Status | PUBLIC |
Content hashes
| Canonical text | aecfcb53d6d65d91f535e6e59eae815a93baa1b34e7c69686502d8c9d4ad65e0 |
|---|---|
| Markdown | bcd48d054aa192c29b0da93b3afa9699a8ed919d74fec83c2700f54850336815 |
| Publication page | e29d42afffc012a3ff18048974cbc2514add9492e04f543fa80fdc9c24f3518b |
| Manifest | c2a9e61c4e411b096b801223d4ee8754e330bc47210af82e6cabf645aedc53ba |
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 | gmzX00NeBURZ05Y3RpVBjW/EUMrQjDnlCGNsFU3Le+7Ztz5FqkP3s/oJUl0bGgXw2XDMDE7GoXV8WyjDw89yCg== |
| 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
| 2026-09-17T09:48:21.662054Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088949observed e29d42afffc012a3ff18048974cbc251...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:21.644213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088949/manifest.jsonobserved c2a9e61c4e411b096b801223d4ee8754...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:21.626773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088949/publication.mdobserved bcd48d054aa192c29b0da93b3afa9699...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:21.607792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088949/publication.txtobserved aecfcb53d6d65d91f535e6e59eae815a...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. |
|---|