OT-2026-000041339
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, two stage ejector, manifold pressure sensor, pulsed 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-2026-000041339) never changes.
Identity and time
| Publication number | OT-2026-000041339 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b144-78ce-ba7b-92d532da78e8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041339 |
| Status | PUBLIC |
Content hashes
| Canonical text | c06d5f67754141822289bcef82fc8919377ff269275e64eb35884304ea003cc3 |
|---|---|
| Markdown | aba6043cd94009c2d29acec135d211fb5d8c8ecebd92e7582cfbbdae4c2d39bb |
| Publication page | 31b128a50ee881770a8dd93cdb103762b528b52033ee3e56d373ac31a78b1003 |
| Manifest | 939b44c1e3fb165c8b1bbe8129c1032812c76ac2b8b7a70b00e54eab7599e924 |
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 | Uvkr9/0S5N2QRY3sB4cGheZzwWil3jaIe/JYN38ndfSua24TJ9V0sAq54X0VJer2UI7fb4Oz1BySvOqjQwdpBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:17:20.203409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041339observed 31b128a50ee881770a8dd93cdb103762...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:20.183205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041339/manifest.jsonobserved 939b44c1e3fb165c8b1bbe8129c10328...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:20.164827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041339/publication.mdobserved aba6043cd94009c2d29acec135d211fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:20.145732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041339/publication.txtobserved c06d5f67754141822289bcef82fc8919...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. |
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