OT-2026-000061063
Publication integrity record
Foam pad vacuum gripper, three zone face, three 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-2026-000061063) never changes.
Identity and time
| Publication number | OT-2026-000061063 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-137d-7e26-acf8-eaaaaf19de1f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061063 |
| Status | PUBLIC |
Content hashes
| Canonical text | a4d0fedb612715fff50a8e36c5af391651800939e1ff4dfc1c21f396d22a0e13 |
|---|---|
| Markdown | a2e057a5df95793a1fb7dd08246afa321be7d927f1438bd8b461769793bb0ef5 |
| Publication page | 27a2b6fd7733d8e88591caa32d21e59e0c588fbd3db750ba17b35d78f13c29e9 |
| Manifest | 22eada9adcc5991d39b1076f13f229e56f5e338f0887f46e671732cb72065ac5 |
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 | +36c41KN2vuOL9e873vYmD42HR/RHTvE6BscCF0CzShORLoPgFYsEpqOiY4J9b+0Zm2U/EGSFZVu8bMHKrTOBQ== |
| 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
| 2026-09-17T10:42:25.259041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061063observed 27a2b6fd7733d8e88591caa32d21e59e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:25.240835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061063/manifest.jsonobserved 22eada9adcc5991d39b1076f13f229e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:25.221506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061063/publication.mdobserved a2e057a5df95793a1fb7dd08246afa32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:25.204677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061063/publication.txtobserved a4d0fedb612715fff50a8e36c5af3916...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. |
|---|