OT-2026-000057466
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, pump fed, manifold pressure sensor, vented 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-2026-000057466) never changes.
Identity and time
| Publication number | OT-2026-000057466 · never reused |
|---|---|
| Internal UUID | 01a0ae87-d5c8-7f0d-9a82-04d14a94cea6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:12.973410Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057466 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3b7992ddeac9fc3b9f2efa86b8debe65158cda5d4efac20ee2c4278770e4c0fb |
|---|---|
| Markdown | d82c68f7715a9b88a1d3b42e5cf9e52210b82e06e85b494682e1396d3c690b61 |
| Publication page | 315bbff454fac8b5a0e2bb091fa069b00ec790ec563015ebcc42bd4100438744 |
| Manifest | a17459fb162a4237a1097ef55876ab1cc4e365bb0990adc7ea67b24fe74d0083 |
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 | inUSFk7z+ujDlClEEWoWH+F73WlpIAeurdZtHC1MWhz2bFmIsff/44qxrkYc6yCP31bYyhJRk0hXgj6B8uKkCg== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:49:46.046535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057466observed 315bbff454fac8b5a0e2bb091fa069b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:49:46.030368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057466/manifest.jsonobserved a17459fb162a4237a1097ef55876ab1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:46.014358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057466/publication.mdobserved d82c68f7715a9b88a1d3b42e5cf9e522...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:45.995873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057466/publication.txtobserved 3b7992ddeac9fc3b9f2efa86b8debe65...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. |
|---|