OT-2026-000064538
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump fed, manifold 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-2026-000064538) never changes.
Identity and time
| Publication number | OT-2026-000064538 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a462-7647-98f7-3ef0c64da097 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064538 |
| Status | PUBLIC |
Content hashes
| Canonical text | f9903daeb9970d3913cae28cb9e47d85906af76eb90629515f2e9ec95142477c |
|---|---|
| Markdown | 8ff45fe6de31d52401ae917fd4059a7f344e2f31b3a1c5e9d42fbb655fe5cb29 |
| Publication page | e225217ff191ffbf9b59f1ac58b20447c1fc5b445ea6e1c408fc32732e0e25bb |
| Manifest | 5e28e01c34fe62e577b985450dc8f73ed457a17e7e85c8084a661a396b1f4fe0 |
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 | Xc1Lk6ekdTK40Z1Y4nDO/2H1coZskO56KrzzDO/ZqxNU/QSfH7l1YCT6XRJOxTqXnHeomZL+vb6NOu72QKMfBg== |
| 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
| 2026-09-17T10:36:45.266945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064538observed e225217ff191ffbf9b59f1ac58b20447...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:45.250021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064538/manifest.jsonobserved 5e28e01c34fe62e577b985450dc8f73e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:45.233031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064538/publication.mdobserved 8ff45fe6de31d52401ae917fd4059a7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:45.216664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064538/publication.txtobserved f9903daeb9970d3913cae28cb9e47d85...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. |
|---|