OT-2026-000067598
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, supply line 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-2026-000067598) never changes.
Identity and time
| Publication number | OT-2026-000067598 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bda-7d6b-9713-3255c2cc5128 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067598 |
| Status | PUBLIC |
Content hashes
| Canonical text | e8e3f459c0f7501da9137724fe238c6fc487cd84328fff9e6a2226baac9fadcc |
|---|---|
| Markdown | f14b1a40a2c7e10309176e3c18cb472749f6dc27a49c7f0b53d73ddcea92854e |
| Publication page | 98c09a2e9a36eca1558626e3f690662d7a91d1becc9cde6bb3e0c4c30dba18f1 |
| Manifest | b883e81f8808d4f112042278f7c5dd92690594101476e95d467ad6495b6b41e7 |
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 | xsLKyV5F7j9cAuuujcmQV1S7PGVvmD98Xpxwt3+hxJzEOBnozrtLEQc0tyEh+ccJCCOJqULTNGAD4UD9fGkgAQ== |
| 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
| 2026-09-17T10:31:54.907444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067598observed 98c09a2e9a36eca1558626e3f690662d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:54.890454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067598/manifest.jsonobserved b883e81f8808d4f112042278f7c5dd92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:54.873553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067598/publication.mdobserved f14b1a40a2c7e10309176e3c18cb4727...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:54.844815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067598/publication.txtobserved e8e3f459c0f7501da9137724fe238c6f...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. |
|---|