OT-2026-000068407
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000068407) never changes.
Identity and time
| Publication number | OT-2026-000068407 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2481-7479-b797-ceefdcb1fa47 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068407 |
| Status | PUBLIC |
Content hashes
| Canonical text | b51cf3910fd79ea06961a40c16bd0cc8dfe8dc05ac9473e280974b1fdd40dc72 |
|---|---|
| Markdown | 5ceefbed231c524f2fbf3f7bdda86e50e4e9f4ed0ea3bbebe03334a721f47463 |
| Publication page | 5afe37f5bccdd3161fe9fab29f8f1bc4a1c5754431c63da5fc0d59d9b1a89ad4 |
| Manifest | 5b000f636d7e7acd0930c598ba21ea52180415762d282b2bb44685fbd1fc7d10 |
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 | P/lDsvEfcd1u+3Fjo1K9sYCWPWpTuYWQgJ74UE3oQWvFxNEsL5mFYGNEJ0zjdbvEB0plpiTv4mrGiONpE4hHCQ== |
| 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
| 2026-09-17T10:29:32.333539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068407observed 5afe37f5bccdd3161fe9fab29f8f1bc4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:32.314511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068407/manifest.jsonobserved 5b000f636d7e7acd0930c598ba21ea52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:32.294699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068407/publication.mdobserved 5ceefbed231c524f2fbf3f7bdda86e50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:32.277413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068407/publication.txtobserved b51cf3910fd79ea06961a40c16bd0cc8...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. |
|---|