OT-2026-000039814
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, pulsed 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-2026-000039814) never changes.
Identity and time
| Publication number | OT-2026-000039814 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d5-759c-840c-3a914e24e598 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039814 |
| Status | PUBLIC |
Content hashes
| Canonical text | f84a9cbdc40e56ec6b4e1ff281f794c4ea10aa1a07ad2d74b6f1990e8a8b9d84 |
|---|---|
| Markdown | a092886a5b1d9d794365c28268a72af7d6bbbea2dcf977308bbeb19c81b564e3 |
| Publication page | 07a3df2003316259d0f5e4ddce424d4d84a41cf5f48de00c603243e04d5df618 |
| Manifest | 2b311618187f0bab5d974facab91caf5462ded9f07427e2ea4b751eeac2f6b58 |
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 | 615PGjMeDGlJ4739frGzf1FzfetxVKKMp2m1tZuYqvjQcNa3i5H1DhsrjjcLMWimwbjWyFoEF2sOZor95aa1BQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:20:03.117765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039814observed 07a3df2003316259d0f5e4ddce424d4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:03.098494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039814/manifest.jsonobserved 2b311618187f0bab5d974facab91caf5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:03.080497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039814/publication.mdobserved a092886a5b1d9d794365c28268a72af7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:03.059271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039814/publication.txtobserved f84a9cbdc40e56ec6b4e1ff281f794c4...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. |
|---|