OT-2026-000039064
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, supply line pressure sensor, sustained 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-2026-000039064) never changes.
Identity and time
| Publication number | OT-2026-000039064 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9672-76da-89ec-cb8525752520 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039064 |
| Status | PUBLIC |
Content hashes
| Canonical text | 68b0f0ab94ff042c3d94f3c3cfdf30fb65e18e42ba662c21c281ec7fe11ea793 |
|---|---|
| Markdown | 213e9b7105c0e0a0fcdf8c922e123a2cbe18b4e50ac4669bb0fed378b7020512 |
| Publication page | 2fb7c1cda961b87c4e45479d4e331ec601b90f0410ebb648714926cba1f4f961 |
| Manifest | 93ee2e6089e73d3386c5f35b43d1fed5a26cb2da496281a9c70bcd6586f194e0 |
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 | JrpALyLXzSquhXjA2Ln18sQ03TJ1V2uJYAyGm8zgCpQySdIv54JIScYZ77ErO85LeOyIDQpoiO0/Nqixj3CfBA== |
| 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
| 2026-09-17T11:20:32.210352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039064observed 2fb7c1cda961b87c4e45479d4e331ec6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:32.189940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039064/manifest.jsonobserved 93ee2e6089e73d3386c5f35b43d1fed5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:32.171086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039064/publication.mdobserved 213e9b7105c0e0a0fcdf8c922e123a2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:32.152592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039064/publication.txtobserved 68b0f0ab94ff042c3d94f3c3cfdf30fb...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. |
|---|