OT-2026-000101292
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, pump fed, pressure sensor per zone, sustained blow-off 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-2026-000101292) never changes.
Identity and time
| Publication number | OT-2026-000101292 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-770a-8174-1fe580059967 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101292 |
| Status | PUBLIC |
Content hashes
| Canonical text | c14dbb2c8af9c42db58072a0078a6378a42917a74beb4bcf40edc4478e76db99 |
|---|---|
| Markdown | a4cba414d438bbe4f8ab8e8608aececfbc4640a4d55273d156d56846938bfea4 |
| Publication page | b681b0495c6c74231eb16f4f51940ff786ed69d665e3e86d5b9656435e12d3db |
| Manifest | e3f61c45f10fcb6e2a563b106f736d8e0ab2bd3b060478e71b260a57616064e3 |
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 | HZdaXeUVJlNuNGnhFm/Z92UxB17OcDkDE2uX1lYQBV21ZBmKTYIVgrbYHf1R482jWrCnk9LcWNkLQ9zaTfhsAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:26:58.491371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101292observed b681b0495c6c74231eb16f4f51940ff7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:58.473547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101292/manifest.jsonobserved e3f61c45f10fcb6e2a563b106f736d8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:58.456018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101292/publication.mdobserved a4cba414d438bbe4f8ab8e8608aececf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:58.438031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101292/publication.txtobserved c14dbb2c8af9c42db58072a0078a6378...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. |
|---|