OT-2026-000082747
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, three stage ejector, sustained 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-2026-000082747) never changes.
Identity and time
| Publication number | OT-2026-000082747 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc9-7fb9-a8f8-e19a1da96003 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082747 |
| Status | PUBLIC |
Content hashes
| Canonical text | 46ec2b3b84d77e07bfe3f6fd88f8a15dd8bb448e2f7198395f346ca22e8234c6 |
|---|---|
| Markdown | 469684ac595340dc73fed814c8059ded408939c14addd22ecc65bc7f672af849 |
| Publication page | a2e5c4d307a1913f4cc2db140c677999fda2f7cd9771d25818bb1859e660daff |
| Manifest | 58d5088993c7d9004ac2d6d63078c6bc899a5c4e51cd7ff070c0a4394dca249e |
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 | 5oQD5ad6GLqPKFU6NlsRiADdZOzSFGLyVk9fCpuw9RvWuslQdOS+lFmwOEHcGAT39KPmkaR3t5GKoOBkEhmdBw== |
| 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
| 2026-09-17T09:58:19.752806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082747observed a2e5c4d307a1913f4cc2db140c677999...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:19.737450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082747/manifest.jsonobserved 58d5088993c7d9004ac2d6d63078c6bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:19.721124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082747/publication.mdobserved 469684ac595340dc73fed814c8059ded...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:19.704940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082747/publication.txtobserved 46ec2b3b84d77e07bfe3f6fd88f8a15d...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. |
|---|