OT-2026-000078884
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, vented 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-2026-000078884) never changes.
Identity and time
| Publication number | OT-2026-000078884 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbd-7912-86b6-07c065acadad · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078884 |
| Status | PUBLIC |
Content hashes
| Canonical text | d5fa66d6cfebafa110ca5f2514a4f66c1edf58641c7f073925bc1dd912add770 |
|---|---|
| Markdown | d2a9a9287a3b5108d14154764d86bbbaf77fc85b2df8146f5d1a8ec9ce269628 |
| Publication page | 432151281ec2c2a7b28645ae0ed6006cbd9cbdeea5d8b6c63de31b009a1bc067 |
| Manifest | d9011b0af94008fbf50c3c6d1bfcbefb67e2c582ed6ca53393b4b7cead899b4f |
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 | xbDYS+wzpTHFAB/lxVIsyITUNtMn9iBhcGXmPMU9WSpJ1Puz58VXO57xALi/Xv/udHlf9MGuUQxVGZn4JzJ6BA== |
| 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
| 2026-09-17T10:05:41.421504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078884observed 432151281ec2c2a7b28645ae0ed6006c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:41.403108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078884/manifest.jsonobserved d9011b0af94008fbf50c3c6d1bfcbefb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:41.383756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078884/publication.mdobserved d2a9a9287a3b5108d14154764d86bbba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:41.366396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078884/publication.txtobserved d5fa66d6cfebafa110ca5f2514a4f66c...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. |
|---|