OT-2026-000034265
Publication integrity record
Single cup vacuum gripper, common isolation valve, single stage ejector, supply line pressure sensor, 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-2026-000034265) never changes.
Identity and time
| Publication number | OT-2026-000034265 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0d-7aa1-934a-c099c22e7ce5 · 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-2026-000034265 |
| Status | PUBLIC |
Content hashes
| Canonical text | fe70a55d7d2c27623c1af9799eec9cb042d6135d1eb9366e546d38a25915d6b6 |
|---|---|
| Markdown | e8a140f7da67105c3cb3e2fe2d176bf6bc6e3e3dbd23f2efc9169d401f522fd2 |
| Publication page | e13ee1b06c18874ccb3f11f34419574f60b5f042126a229af31e56b586fc6f3a |
| Manifest | cc309d04bcf1fe0711f4140e645e07e09a84a1f50567bfcb38283c3291ef6175 |
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 | YScvyJB6aCXOPiCetPIXq+PyFqeQBQOiiXwSW9SP41MIg0s4b3N6gXhaq9AshKkyiTTpwDCEEChMrbWYfJCjAw== |
| 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
| 2026-09-17T11:30:49.545554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034265observed e13ee1b06c18874ccb3f11f34419574f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:49.529180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034265/manifest.jsonobserved cc309d04bcf1fe0711f4140e645e07e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:49.511024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034265/publication.mdobserved e8a140f7da67105c3cb3e2fe2d176bf6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:49.491867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034265/publication.txtobserved fe70a55d7d2c27623c1af9799eec9cb0...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. |
|---|