OT-2026-000016982
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, 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-2026-000016982) never changes.
Identity and time
| Publication number | OT-2026-000016982 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-591a-7888-ac25-eb259419dcca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016982 |
| Status | PUBLIC |
Content hashes
| Canonical text | a86d0b45496f87d4d878fb5d82f8e08442902f881067d18d5fda8851768ab3ba |
|---|---|
| Markdown | 25fd99486e5c1ce9636055200be03dfa804b4a11fd1ef72cf176604b5d870a4b |
| Publication page | 5153b910a4876b6d99a0d5e12dba90557822b2a3610c3c243cbd8a5d8ed20575 |
| Manifest | 5207b5b04e8864eb997f6db03e6235ba48ed7e57dc3295534387225f29c91564 |
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 | 3PHlsKhHqlQBZfuEaOj3/ExHuxTxf8g5Fhr2gCNiP6ctWJ00x00M7peHqHdrQQKYJHt7Y90D0YALiflmO90CCQ== |
| 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
| 2026-09-17T12:03:23.019617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016982observed 5153b910a4876b6d99a0d5e12dba9055...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:23.002837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016982/manifest.jsonobserved 5207b5b04e8864eb997f6db03e6235ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:22.986193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016982/publication.mdobserved 25fd99486e5c1ce9636055200be03dfa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:22.969887Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016982/publication.txtobserved a86d0b45496f87d4d878fb5d82f8e084...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. |
|---|