OT-2026-000016261
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, pulsed 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-2026-000016261) never changes.
Identity and time
| Publication number | OT-2026-000016261 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d11-750a-a32a-0277d3ba7c53 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016261 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1ef414716bc0478bb09c670fd091f045471198571cde7524aad513944cbaa06f |
|---|---|
| Markdown | 1944fdb3369c617365c7e8206191d33dc41aed7aa5ce12b455900eee3d1743fe |
| Publication page | 99427bed6946fc295c4d73724ff6039e809ef162729cd322ae0d71afdc63d895 |
| Manifest | 9745beba2ebd221b0008543f77503db9f8d8534bb391b7cbe646e76e4019f086 |
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 | kATaLhS5MXBCHJOi10ElS19ovwJ20ju1z2l/acK+AXv3KvYGsQesv0tufaLdFgq7fFZmIo8kKW5teut8ZXJZAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:03:44.271158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016261observed 99427bed6946fc295c4d73724ff6039e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:44.252160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016261/manifest.jsonobserved 9745beba2ebd221b0008543f77503db9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:44.233793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016261/publication.mdobserved 1944fdb3369c617365c7e8206191d33d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:44.215483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016261/publication.txtobserved 1ef414716bc0478bb09c670fd091f045...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. |
|---|