OT-2026-000034177
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, 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-2026-000034177) never changes.
Identity and time
| Publication number | OT-2026-000034177 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0d-7801-8a94-80b442c34ff7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034177 |
| Status | PUBLIC |
Content hashes
| Canonical text | 39cca0caf297c3272c595d67c70370c813a60b1ef1e1538f987219a15e9320dd |
|---|---|
| Markdown | 9afd1244e5dff72610da837d1c95dc08b07cf55c147c432327a3a26cba108c57 |
| Publication page | fba89fe5b2b6b795d0370825aa0c09c68186c20ebdd4d7c091762d4800547ada |
| Manifest | 8ba03b7ba425c740c0951ac164b88e76e800180e73afdb9e0d6aeb41f6ff9a8f |
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 | 47iN8bzRcNolq2elHUIZW1qp+0xq8+VMOv6jMwB+1YYz/VxzsA6ogdlAYZvIokJrWBYXHs96k+Xs5dVxmriZDw== |
| 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
| 2026-09-17T11:30:42.504116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034177observed fba89fe5b2b6b795d0370825aa0c09c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:42.485826Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034177/manifest.jsonobserved 8ba03b7ba425c740c0951ac164b88e76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:42.468080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034177/publication.mdobserved 9afd1244e5dff72610da837d1c95dc08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:42.449131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034177/publication.txtobserved 39cca0caf297c3272c595d67c70370c8...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. |
|---|