OT-2026-000055514
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, 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-2026-000055514) never changes.
Identity and time
| Publication number | OT-2026-000055514 · never reused |
|---|---|
| Internal UUID | 01a0ae86-a102-7f25-9a31-d1ab505149e8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:53.783868Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055514 |
| Status | PUBLIC |
Content hashes
| Canonical text | b55352bcdd130eea7fb6a2169d9b851ebc5a12dd2a76085a6db88a32e715b5d0 |
|---|---|
| Markdown | 0f6f992be731662082ba04edc160c018619614ec64d651705d736e60119b10e9 |
| Publication page | 3365307c12874eec917153c27e57906089c1e88709d42560b55a38aac3defebc |
| Manifest | 3e8040a169827ab27708092f0631c1e2aacf8fe1f43f38fe2f075909c059ab82 |
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 | DwIyMaA+YqGR5d3RNqauw3TIe57zYBXNXJJyeP63gGIUNIyAj96xXcwm3JbSpeuu1oStZRuGfDKp0YlJhU52Dw== |
| 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
| 2026-09-17T10:52:11.296760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055514observed 3365307c12874eec917153c27e579060...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:52:11.278243Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055514/manifest.jsonobserved 3e8040a169827ab27708092f0631c1e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:52:11.261141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055514/publication.mdobserved 0f6f992be731662082ba04edc160c018...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:52:11.244038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055514/publication.txtobserved b55352bcdd130eea7fb6a2169d9b851e...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
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
|---|