OT-2026-000055160
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed blow-off after 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-2026-000055160) never changes.
Identity and time
| Publication number | OT-2026-000055160 · never reused |
|---|---|
| Internal UUID | 01a0ae86-5e82-7b67-9357-ed562e725d35 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:36.756598Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055160 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1785c1412132e48763f8fc71ffbe08aaab59efd68f2d24a1f0a9eacf2e94dd1d |
|---|---|
| Markdown | 58b3acfa464d06e3c7af77c7b1361f2456b02894032976458ea2f011f87c5b76 |
| Publication page | bf4183d9ae64b12ceee0a84f88e998bf6923dc1aee6706d96869fb36a76f5c6c |
| Manifest | 2fedb22d38b648133334960fc0eca5e9f6fb8a0ae59ad454b892b7c2e6268f3e |
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 | SbUe2gWriekX+6MAWZn0R6jdxRHJfxqTPugJxuptuYg2Rou2WYHcBMl06s2+YJd7RgeOY2fBaPOp9JsmHeOpAQ== |
| 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
| 2026-09-17T10:53:20.709467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055160observed bf4183d9ae64b12ceee0a84f88e998bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:20.690778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055160/manifest.jsonobserved 2fedb22d38b648133334960fc0eca5e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:20.672658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055160/publication.mdobserved 58b3acfa464d06e3c7af77c7b1361f24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:20.653288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055160/publication.txtobserved 1785c1412132e48763f8fc71ffbe08aa...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. |
|---|