OT-2026-000062111
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, single stage ejector, 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-2026-000062111) never changes.
Identity and time
| Publication number | OT-2026-000062111 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8b0-7c02-bde1-46ea6899597c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062111 |
| Status | PUBLIC |
Content hashes
| Canonical text | fcbae49b465442bf975a2d6a918d4590034a6e97ba59d88c5f14d2ee43900470 |
|---|---|
| Markdown | b5c97e66b5d1b603a5a0732f938d29a29c204a36e2b572917c32c621883ec0eb |
| Publication page | 93e03de8fd9b29f6dbb52aaa51d70067e218500fa6d7fdb51fdf1230b36117b0 |
| Manifest | 7200c8dce2e6684b12f835c0840caee9b30fc3027b8cf2ef7e1e684cdb92e1a3 |
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 | BehekArMwunqnN1bKuC3UUJmzNFYSlvRGymvFmp5r74PdwXGN5O4y/F6pnP77Uspw4jy9Uee7zxBXZ01MBurBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:41:10.257849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062111observed 93e03de8fd9b29f6dbb52aaa51d70067...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:10.241186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062111/manifest.jsonobserved 7200c8dce2e6684b12f835c0840caee9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:10.224132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062111/publication.mdobserved b5c97e66b5d1b603a5a0732f938d29a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:10.206698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062111/publication.txtobserved fcbae49b465442bf975a2d6a918d4590...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. |
|---|