OT-2026-000082651
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, single 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-2026-000082651) never changes.
Identity and time
| Publication number | OT-2026-000082651 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc8-7586-b1ab-4635b36736cf · 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-2026-000082651 |
| Status | PUBLIC |
Content hashes
| Canonical text | d9ea3b6623f6b25e2ff42d83c4c99eeb258fba0b1d925395df68ae396be57618 |
|---|---|
| Markdown | 1582d00f4652b1401a6d4007300f904a7a7452122ce31c6dfc4a7a2773a253e2 |
| Publication page | 8e1986b271e9fe44ca8552fb4046cd1195d0cb120da4ba7888d09923c01218ee |
| Manifest | 4c326114d3e017f924da5537fc2d529c1d65e98c74ab14b7a6344b831a43c1db |
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 | gGFdUC2RzGRnAiO7KRGrigVBSUaZDZisnVjaX+osVK2CLzCR/kdDmsE6ynGajL0HRo3Ep0HCZhEZf76YsVOpBw== |
| 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
| 2026-09-17T09:58:12.661808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082651observed 8e1986b271e9fe44ca8552fb4046cd11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:12.645902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082651/manifest.jsonobserved 4c326114d3e017f924da5537fc2d529c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:12.628831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082651/publication.mdobserved 1582d00f4652b1401a6d4007300f904a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:12.612983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082651/publication.txtobserved d9ea3b6623f6b25e2ff42d83c4c99eeb...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. |
|---|