OT-2026-000008352
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, sustained blow-off after 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-2026-000008352) never changes.
Identity and time
| Publication number | OT-2026-000008352 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e469-790a-9dd1-8ed54ac0aca9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008352 |
| Status | PUBLIC |
Content hashes
| Canonical text | 909c4279a4fd56af2d888295d67a4b1abbdd063c09f71540e110b53a7ebd60e8 |
|---|---|
| Markdown | 179297316ba3ced754c4f7973538d4526ad3525dfac71d755e8aece064592d83 |
| Publication page | 0a7cacc3b0d0d76d9a1989c282bdaca8f64ab0d1808a17a7467dd9b20cdce60e |
| Manifest | 5399a4f5851548f7bb42eeba1d3237705f3ab48e8658d780f8e9740c6f1ddce9 |
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 | kL4hzliTBihIZs7SNE8tfbQWma8P/ZurVXLV8MKvWwaG7h4otTt+zA78+byhdA9o5B2MT1c8mInGz0YrPyiUAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:10.402341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008352observed 0a7cacc3b0d0d76d9a1989c282bdaca8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:10.384003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008352/manifest.jsonobserved 5399a4f5851548f7bb42eeba1d323770...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:10.360571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008352/publication.mdobserved 179297316ba3ced754c4f7973538d452...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:10.342711Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008352/publication.txtobserved 909c4279a4fd56af2d888295d67a4b1a...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. |
|---|