OT-2026-000025106
Publication integrity record
Foam pad vacuum gripper, common isolation valve, single stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000025106) never changes.
Identity and time
| Publication number | OT-2026-000025106 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa5-76ad-b495-238653e3bb76 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025106 |
| Status | PUBLIC |
Content hashes
| Canonical text | d12bf73f4a6a47d8b2022d8e24731d2be8787de7f9ce48f8dd891b1ea182843f |
|---|---|
| Markdown | 98723403ab4223231e3458a6996db5586ee1adb67c500802e2ffeb8a6ec1936e |
| Publication page | b7d809fe67e5da2c80f295955e526f94c02d4e94ad0372da2bb560b393bd606d |
| Manifest | e424bac1fa2fc6e8e8f85d4bebebcf1b1193bee979c50f2fd402f5fcf21992e5 |
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 | IzRVLAXUHn3vUi1SF0FNEUdsjZXkOJtOIz/C5tmSi3v2Ie/i9FcrvawFDbSqCzxAymDOCM7GX5AeghVOYud5BA== |
| 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
| 2026-09-17T11:46:58.673608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025106observed b7d809fe67e5da2c80f295955e526f94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:58.652762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025106/manifest.jsonobserved e424bac1fa2fc6e8e8f85d4bebebcf1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:58.630816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025106/publication.mdobserved 98723403ab4223231e3458a6996db558...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:58.611791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025106/publication.txtobserved d12bf73f4a6a47d8b2022d8e24731d2b...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. |
|---|