OT-2026-000012782
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, pulsed 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-2026-000012782) never changes.
Identity and time
| Publication number | OT-2026-000012782 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-5563-7eb6-8c0e-dbe2da30c649 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:16.019734Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012782 |
| Status | PUBLIC |
Content hashes
| Canonical text | 167f46011dc031b5eebb32482c878e2c4546c19969bdcca2806580a96ff437e7 |
|---|---|
| Markdown | 76448d75e86035a287955f604a382f65a121b1c323cb963e663e4b5e74127f1a |
| Publication page | 4703b684bbdb36b8946d8877617c85c251e872662652157a130bd1175c1ae9a8 |
| Manifest | 74b655bbef79af1e41380f18a0709d1480e2497308978094907cd327be3286bd |
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 | k7JENOOQ2pIQaszlvW98WGi9Crq6Ax1mrJqyQgPw+FPxcQBwkysoUkTCgqTnq0tX9BPMTDz3Ml4cYYjhwUlACg== |
| 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
| 2026-09-17T12:10:30.101932Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012782observed 4703b684bbdb36b8946d8877617c85c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:30.080791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012782/manifest.jsonobserved 74b655bbef79af1e41380f18a0709d14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:30.061754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012782/publication.mdobserved 76448d75e86035a287955f604a382f65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:30.043766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012782/publication.txtobserved 167f46011dc031b5eebb32482c878e2c...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. |
|---|