OT-2026-000009338
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, 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-2026-000009338) never changes.
Identity and time
| Publication number | OT-2026-000009338 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7561-7092-aa24-faac305bc498 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009338 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5fba2415b6296a72f321276ee038943f2ba008aabb3b957751130cad8c21f001 |
|---|---|
| Markdown | 1a16fe1bb37d2bfe5b9f6db858266bfd3b4d1f08561b6c3891865e5d24a11e76 |
| Publication page | a49245d75b3eb56b2599f12df3abafc1e4e698875419c9bbf4614052e61d7b3f |
| Manifest | 12a13f30d3cc8f2aea9b05c938c35ea5d2326ec49d1d63bdc75685451c181ace |
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 | IE3jhrZcbZ8aWwdL+t/4Pg+ts6HuIQhf1S1Gf4MZRskg2F2QvlukEaS85j98iwMSNvMujPS6SEEhT6uXCZ46DQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:16:35.839658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009338observed a49245d75b3eb56b2599f12df3abafc1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:35.821573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009338/manifest.jsonobserved 12a13f30d3cc8f2aea9b05c938c35ea5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:35.803608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009338/publication.mdobserved 1a16fe1bb37d2bfe5b9f6db858266bfd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:35.782964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009338/publication.txtobserved 5fba2415b6296a72f321276ee038943f...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. |
|---|