OT-2026-000088992
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, 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-2026-000088992) never changes.
Identity and time
| Publication number | OT-2026-000088992 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f11-7863-94bd-caed769c023a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088992 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8b9acca4fea9aa9df44e8466f1bcb88866b25cf26594443a12a2e20216c1a358 |
|---|---|
| Markdown | ba3b3528635938f2e604509864a70b90739afbccb5ae00dfa03db4edb52455b4 |
| Publication page | 6e3ea954f72b4f7df35d7ebfcac3574280ccc89e74c4fd9332c5f6ec0fb255e0 |
| Manifest | 6f011d4719174b50bdc4568e32dfeff7f7ebf9d1e22cf7f9237c9e831777ec5d |
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 | HVtdtTqc2V5DbI5G70UmtxxgT239x/BxBy9fGGxo+jcyuGSRKJo4lUBJzwy+FQH3HQQKm7YKHvVBYaUt1xQCBg== |
| 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
| 2026-09-17T09:48:29.518183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088992observed 6e3ea954f72b4f7df35d7ebfcac35742...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:29.501440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088992/manifest.jsonobserved 6f011d4719174b50bdc4568e32dfeff7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:29.479008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088992/publication.mdobserved ba3b3528635938f2e604509864a70b90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:29.455511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088992/publication.txtobserved 8b9acca4fea9aa9df44e8466f1bcb888...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. |
|---|