OT-2026-000051998
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, vented before set-down
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-2026-000051998) never changes.
Identity and time
| Publication number | OT-2026-000051998 · never reused |
|---|---|
| Internal UUID | 01a0ae83-e78e-766f-8ca8-f703bc72dff3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:55.233643Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051998 |
| Status | PUBLIC |
Content hashes
| Canonical text | 07944d731b47dd7a8f6a42d51a4dcc40e41b8f09c22a3cd593ef587baa8fb8a9 |
|---|---|
| Markdown | ba2e10464c6bc78bd4bfd0c11539a05e94410868116e92dce80c7c147ca7750b |
| Publication page | b72d0f4e247f19c45741e8e9d0cbad3ee1ed7066663d8ba82c88ce81d4e474c5 |
| Manifest | 4ec5016d648c921c54ec3f5fb38edc58c3258ba4758d4d296166570533dbf8ac |
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 | Jn1sS4ErPDccxmw7Dp8xqA17IWV/CMjMNyZ1R7h/5GxMPnTSKGsIxAxvD+g/F27LlrPQFMncHXKgHP897v4fBg== |
| 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
| 2026-09-17T10:57:30.204814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051998observed b72d0f4e247f19c45741e8e9d0cbad3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:57:30.187663Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051998/manifest.jsonobserved 4ec5016d648c921c54ec3f5fb38edc58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:57:30.169793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051998/publication.mdobserved ba2e10464c6bc78bd4bfd0c11539a05e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:57:30.124017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051998/publication.txtobserved 07944d731b47dd7a8f6a42d51a4dcc40...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. |
|---|