OT-2026-000070357
Publication integrity record
Foam pad vacuum gripper, three zone face, pump fed, supply line 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-2026-000070357) never changes.
Identity and time
| Publication number | OT-2026-000070357 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545f-7416-bae3-0f4eaf48ab46 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070357 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8da406c727eef5266c552bdaaa0c68763040c89a04097cc76b8bc8b4e110dc8d |
|---|---|
| Markdown | 96bf2ab1da695d9fa571273261a1337f274e5809bb67c03e87a856d393e75ac8 |
| Publication page | 87aa9e57e2e291b7b7db9ffa0236e139b9d4f8e616d375cb5290614d542a8571 |
| Manifest | a9cfb5a6817582e079d2f19418c2caac2a6df630a3b0e809cb0c8c33d87b4f77 |
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 | j8JBt/XxL19oExPyzxmnq3U5aIsRetJa79w2/d1xxCR/W72fggCUjYJn7c4tx3ZOlbpWSN9Gy7Gk74hnhkenDg== |
| 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
| 2026-09-17T10:26:09.368593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070357observed 87aa9e57e2e291b7b7db9ffa0236e139...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:09.348148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070357/manifest.jsonobserved a9cfb5a6817582e079d2f19418c2caac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:09.329845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070357/publication.mdobserved 96bf2ab1da695d9fa571273261a1337f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:09.310769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070357/publication.txtobserved 8da406c727eef5266c552bdaaa0c6876...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. |
|---|