OT-2026-000085432
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, pump fed, 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-2026-000085432) never changes.
Identity and time
| Publication number | OT-2026-000085432 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaab-7bc5-be4d-b3fbec9f5a08 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085432 |
| Status | PUBLIC |
Content hashes
| Canonical text | 289b005c73cd787c6b2db1659b915d8dde0b10b6e6f8149a49bf595d1095a3a8 |
|---|---|
| Markdown | bcfdcfa3aea5febe962640e2c318ff246f13a8af549b85c0e7f177ee57a6f476 |
| Publication page | a6466f8924eaca7bd199cff8f53b2307d194cded8ee367b22dcd2bf1de64bfcc |
| Manifest | c7ed19b92e25ded35db1961de58c89dd3c526eed815ef0ecbc5c6846b2a3eafc |
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 | 27prrEh/YQRqRb314g6dIyfZ62nsovgZ9RrbRcDRlVwbD4r9888RbKaMJTmEAALJwh/FX1heiFrZe2pYtvU7Dw== |
| 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
| 2026-09-17T09:54:12.329449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085432observed a6466f8924eaca7bd199cff8f53b2307...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:12.310613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085432/manifest.jsonobserved c7ed19b92e25ded35db1961de58c89dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:12.293936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085432/publication.mdobserved bcfdcfa3aea5febe962640e2c318ff24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:12.276525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085432/publication.txtobserved 289b005c73cd787c6b2db1659b915d8d...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. |
|---|