OT-2026-000077262
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold 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-2026-000077262) never changes.
Identity and time
| Publication number | OT-2026-000077262 · never reused |
|---|---|
| Internal UUID | 01a0ae94-f508-79ee-bf13-d53d8aade2a9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:32.796581Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000077262 |
| Status | PUBLIC |
Content hashes
| Canonical text | dcd11f48c74898ee9a1583492ed72b32ea99523861a80ae0d914ce2e554a4932 |
|---|---|
| Markdown | 48febd95952966f4b82aeeaba7f65a1ceaec23fec299173e7861915242147b00 |
| Publication page | a1a129f1197d1410dceed19b80276fa7793be7afa155f91464c6dc1ed341d186 |
| Manifest | 12ff0f0470f728214b0005b2f5b10f48f94af7347594e18486878f96039c7732 |
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 | fgELeHINkc/Msg3jq9RiuZxwMlSriYPLIU8viRJQ+ytLftDYd9ke65M5iB+gP/ZA6ca/IKi05SJlXtUmx+m9AQ== |
| 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
| 2026-09-17T10:08:53.320304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077262observed a1a129f1197d1410dceed19b80276fa7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:08:53.298796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077262/manifest.jsonobserved 12ff0f0470f728214b0005b2f5b10f48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:53.277007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077262/publication.mdobserved 48febd95952966f4b82aeeaba7f65a1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:53.256550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077262/publication.txtobserved dcd11f48c74898ee9a1583492ed72b32...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. |
|---|