OT-2026-000076392
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented 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-2026-000076392) never changes.
Identity and time
| Publication number | OT-2026-000076392 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a70-7d77-b6d5-762e6e57c884 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076392 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5f359fe134f5b7a260fbd14ba8054573bec310398f9ef2c40a083bde54f6fd38 |
|---|---|
| Markdown | 880e0413adec59566801c6aeb7948110165f0fc4b561caeca32fed60b63c6314 |
| Publication page | f0079709768ee504e580f2b30c732ea0546c1c662d95a0fead6e6b8552982b82 |
| Manifest | 3618729c4dca6ee160fa3d6fb7607f413a899bd8985ef8783cb8a8ddaef126ce |
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 | vQ+GzWr02RFfv7s14QGJy62DpO8IWY7C6PNubmqJHY4YOBDPh05KD72YKp2XHVt4K1Eq6qeTFa75NsPHgPELAw== |
| 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
| 2026-09-17T10:12:17.954145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076392observed f0079709768ee504e580f2b30c732ea0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:12:17.814082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076392/manifest.jsonobserved 3618729c4dca6ee160fa3d6fb7607f41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:17.548426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076392/publication.mdobserved 880e0413adec59566801c6aeb7948110...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:17.519380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076392/publication.txtobserved 5f359fe134f5b7a260fbd14ba8054573...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. |
|---|