OT-2026-000067510
Publication integrity record
Foam pad vacuum gripper, common isolation valve, single 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-2026-000067510) never changes.
Identity and time
| Publication number | OT-2026-000067510 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bd9-78c1-9f0c-f6728daa6b48 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067510 |
| Status | PUBLIC |
Content hashes
| Canonical text | bcacb61698ccbf217aa9bb8703891716ee3e2278ad2152c55ea96c3cb3deaf55 |
|---|---|
| Markdown | f20f216d78189197db91ef0bf505a95fb9f8d415faaa7594e530a641acd1007f |
| Publication page | 3cf3732df8d27aca17701b581437b7e84c243941a2aa374c0227044c8249723f |
| Manifest | 7be29cf5362d5e818d2c33ce7e98c858f7071cd4a2add8f00503277a10af21ff |
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 | 7/NXVfEa67F1cCVqnjiAoQFIh37UdhYlR3NI3nZ2nalaDWL8J1AekaK+OaH4msq68g1jsyYowMAit2OAXUYADg== |
| 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
| 2026-09-17T10:31:48.458061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067510observed 3cf3732df8d27aca17701b581437b7e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:48.439034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067510/manifest.jsonobserved 7be29cf5362d5e818d2c33ce7e98c858...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:48.421295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067510/publication.mdobserved f20f216d78189197db91ef0bf505a95f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:48.404903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067510/publication.txtobserved bcacb61698ccbf217aa9bb8703891716...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. |
|---|