OT-2026-000057969
Publication integrity record
Four cup vacuum gripper, four outlet manifold, two stage ejector, supply line 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-2026-000057969) never changes.
Identity and time
| Publication number | OT-2026-000057969 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6ed9-7dd2-b35e-f14d743ca0b0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057969 |
| Status | PUBLIC |
Content hashes
| Canonical text | 01692cb35bb5c69f8d919ed9bced1964a234f587c13c3fe1ccc34012ce918b79 |
|---|---|
| Markdown | ea116f5fee6c8ce91adce4844960bc9137e74f90bb02c62607dcad811f68a971 |
| Publication page | 24e1be2a932f582cadadac407417e93a929509dde83077047276bd5f0e30f684 |
| Manifest | 4aac1d9f3b8f28c25fedc24fc70073a684e4a934596ce7360dd8a55fd6da09d4 |
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 | Wb3tJctNB+PpEGCU01dbElZzOEsNU3jRzowvgHq3H38FlBDdw/UK//5qh5dI4TzoIophYrO6/RVBQrw5UWcCCw== |
| 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
| 2026-09-17T10:47:35.460252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057969observed 24e1be2a932f582cadadac407417e93a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:35.441829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057969/manifest.jsonobserved 4aac1d9f3b8f28c25fedc24fc70073a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:35.424175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057969/publication.mdobserved ea116f5fee6c8ce91adce4844960bc91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:35.404960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057969/publication.txtobserved 01692cb35bb5c69f8d919ed9bced1964...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. |
|---|