OT-2026-000064134
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented after 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-2026-000064134) never changes.
Identity and time
| Publication number | OT-2026-000064134 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a45f-734f-88d5-ccf48c936fc9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064134 |
| Status | PUBLIC |
Content hashes
| Canonical text | 479ee58caf7c1cd9445aa405df50ec8ac2e12cbeb10eda2927d0f2934cc7c10d |
|---|---|
| Markdown | 4715f95cb9728dae7d69a256057179d0d809a9b04d3262f8456546cf4ea5e1ab |
| Publication page | 6db41fec4960d0b9a2cc2d10291deac63f1bf96c6bf979ddfc4e6dcadd9843bc |
| Manifest | 0d821d42142b4f16b1adb1da1bc7e23eefa6147b5f5453ea497e1e0c4127f7e7 |
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 | ZXYy2oM+6y1Rqz4Ska/SUbCoLfhZ0+4/N32vckWc9Pb5jm6sLMna5ojBFyqDkdy2jGF9qhptdPT40Zc2MEApAg== |
| 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
| 2026-09-17T10:36:08.086537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064134observed 6db41fec4960d0b9a2cc2d10291deac6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:08.068659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064134/manifest.jsonobserved 0d821d42142b4f16b1adb1da1bc7e23e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:08.050458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064134/publication.mdobserved 4715f95cb9728dae7d69a256057179d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:08.033285Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064134/publication.txtobserved 479ee58caf7c1cd9445aa405df50ec8a...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. |
|---|