OT-2026-000062763
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed 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-2026-000062763) never changes.
Identity and time
| Publication number | OT-2026-000062763 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-6389-78d6-bc15-9a5c54d02050 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:11.271900Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062763 |
| Status | PUBLIC |
Content hashes
| Canonical text | c5df17fa6d6fb8f93a18ea45a6578527e3ff6eb4532f3b1017990f0d59646583 |
|---|---|
| Markdown | 7198e96df9f6b70fa803a144b7970251ace928f7a6b43f106fe2f985bb3d1984 |
| Publication page | 9a9932d77bda2517f957bc67e3d1fe4e2c7ffbccbbea85a68ec783adcb015804 |
| Manifest | c949a522db9607f4abe38727834bdea6c4b47d0eb5610aaa781e78a632ef2dd6 |
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 | yCzqxpohJECnGCK1UHiVCgOBNcUrQKow93hYZrCzqJ3GI1VLyq85blkx4mtvxJE9yJNF4KPW+ZkIfu0/uhj8Cw== |
| 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
| 2026-09-17T10:39:20.807367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062763observed 9a9932d77bda2517f957bc67e3d1fe4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:20.789322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062763/manifest.jsonobserved c949a522db9607f4abe38727834bdea6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:20.772107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062763/publication.mdobserved 7198e96df9f6b70fa803a144b7970251...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:20.752788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062763/publication.txtobserved c5df17fa6d6fb8f93a18ea45a6578527...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. |
|---|