OT-2026-000082661
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, single stage ejector, 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-2026-000082661) never changes.
Identity and time
| Publication number | OT-2026-000082661 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc8-7a00-90df-03cbbe43e893 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082661 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2d8bf3431526c6ac04448eff45f8b9247ae63360bbaead0706ff1309bd3e4bd6 |
|---|---|
| Markdown | 927e839d7452728942fb8dc0e4ddab48151ba744d43a4032480c65b3f0e4caea |
| Publication page | 2c92baf3860e26292e728ed84e6267dac34d0f7fe70b1d72ebf404642c8555d9 |
| Manifest | 026cb525c39be8d96ef57a6cd3e11a275577b9ee0fb0684530e013f57d0b532a |
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 | I4m7KtLbhmda2AV893QR8oi25rGcKCm8R16rIvtAWrX/WUB8ofoO2bdjIo3l0ZJKiM5x9o78Elsg2zGeqJ1cBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:58:13.552860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082661observed 2c92baf3860e26292e728ed84e6267da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:13.536410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082661/manifest.jsonobserved 026cb525c39be8d96ef57a6cd3e11a27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:13.518931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082661/publication.mdobserved 927e839d7452728942fb8dc0e4ddab48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:13.501773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082661/publication.txtobserved 2d8bf3431526c6ac04448eff45f8b924...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. |
|---|