OT-2026-000052734
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, 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-2026-000052734) never changes.
Identity and time
| Publication number | OT-2026-000052734 · never reused |
|---|---|
| Internal UUID | 01a0ae84-a42d-7417-88cc-1bc61189df84 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:38:43.524202Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000052734 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6f674a2293d2e8a5eca0b3f836ca6f6edae7e8619e808c71275fb60a3d1ba664 |
|---|---|
| Markdown | 917297a0ef9d81703b46c1687cd645a64678f317edd83917b8fbfb0a725f9b87 |
| Publication page | fccfdfc1e85e56880f975fa755c317cd0aa0fd61e3f834021dc7f086ff00d758 |
| Manifest | c225d007848f56f5d1e95fba6587cd133dc6c99cdf3369e73e717e135292a190 |
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 | U/6Q4cosh7fxWIHsNFQiZl3DPgTrkEza4dqlwfCKBe4/ksmucd3W/NjUIL8JVZJvGIf3lenUIT7bAhlpBJ1DCA== |
| 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
| 2026-09-17T10:55:43.784243Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052734observed fccfdfc1e85e56880f975fa755c317cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:55:43.764824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052734/manifest.jsonobserved c225d007848f56f5d1e95fba6587cd13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:55:43.746413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052734/publication.mdobserved 917297a0ef9d81703b46c1687cd645a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:55:43.726233Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052734/publication.txtobserved 6f674a2293d2e8a5eca0b3f836ca6f6e...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. |
|---|