OT-2026-000036599
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, single stage ejector, 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-2026-000036599) never changes.
Identity and time
| Publication number | OT-2026-000036599 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e7-7fcb-a4ff-ddc1434db9cd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036599 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1c997288850848bd9fcfd58d45e55054e0000b65b14a4ea93790fc6ce31b2e37 |
|---|---|
| Markdown | f77442567962d1dab197294a859bdb7441a1040c8c297104807c1a894bfefaf6 |
| Publication page | 44b28c997049cf33bd0a2b3190a215e7705a4f683adf20d8b25b848c2a05f232 |
| Manifest | 6ca259ac74f46540bfac2f311152e8bb247407e0718a5b4e153f33444a2add0a |
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 | T780lhS+Fsvycqko4a2uU7payFA/rKTza52pTcI8gsBP4S+x2ZLzfOYWU8BJtmhOAcrf1zurIZgnxbAJ6uceAw== |
| 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
| 2026-09-17T11:25:49.574840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036599observed 44b28c997049cf33bd0a2b3190a215e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:49.557309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036599/manifest.jsonobserved 6ca259ac74f46540bfac2f311152e8bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:49.540255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036599/publication.mdobserved f77442567962d1dab197294a859bdb74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:49.521461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036599/publication.txtobserved 1c997288850848bd9fcfd58d45e55054...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. |
|---|