OT-2026-000026695
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two stage ejector, pulsed blow-off before 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-2026-000026695) never changes.
Identity and time
| Publication number | OT-2026-000026695 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4aa-703f-a2b8-5440628b59cb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026695 |
| Status | PUBLIC |
Content hashes
| Canonical text | ec72880e909d2467086ea2c1edacc400373734f3979e193ea0bbb7f4058970a8 |
|---|---|
| Markdown | 4114db017970ed3101f4c2953d716ba03c86c43f3f4aebe1cfbbee82b51b1f30 |
| Publication page | 922f43c9ec878a423631753fdb1613dc1d292dc0020d8e5ae2321794cacdea13 |
| Manifest | 456f634518f2d876331b8018822ef3a84cb0bc4a77a0ec5cdaa97e54ae5044eb |
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 | 7QlUR18nBNIIS4LnBqJF6lckyk6R160Xx/1O16H2u3RTueXTBESjBoXt3qbfzqcxF28rB1pWi5qPURH8m7GYAQ== |
| 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
| 2026-09-17T11:45:47.110290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026695observed 922f43c9ec878a423631753fdb1613dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:45:47.089432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026695/manifest.jsonobserved 456f634518f2d876331b8018822ef3a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:45:47.070333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026695/publication.mdobserved 4114db017970ed3101f4c2953d716ba0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:45:47.048045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026695/publication.txtobserved ec72880e909d2467086ea2c1edacc400...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. |
|---|