OT-2026-000052926
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, vented 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-2026-000052926) never changes.
Identity and time
| Publication number | OT-2026-000052926 · never reused |
|---|---|
| Internal UUID | 01a0ae84-a42f-7a02-b822-c0fae9abedbe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:38:43.524202Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000052926 |
| Status | PUBLIC |
Content hashes
| Canonical text | e82885e4f3b340ddd88484db9fc2d03bf448fbe6c3fe62a5d8d6aca0d149d7c0 |
|---|---|
| Markdown | 02eaacd2a66757e5abf2acc03a02efbb552e673d2d695342dadcb18f234c42c9 |
| Publication page | 63f03d0f20ae0cbcc23f5ba59f7d0a633d544623e00bf2aba96ac1dad5e01171 |
| Manifest | 0bed1136b4c31330f814bcf936b8c784b3728fb0c9de4655b6c5414f54f80c20 |
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 | 6AMSzu3Ig8iSNxWDON+s4WSVr0moBklO58Y4zkN4EGgK6Jd9/bqn8o/UDTK8wYxFA0VqPpcLq2VsAi/jpl+4Dg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:56:34.477549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052926observed 63f03d0f20ae0cbcc23f5ba59f7d0a63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:56:34.459290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052926/manifest.jsonobserved 0bed1136b4c31330f814bcf936b8c784...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:56:34.439184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052926/publication.mdobserved 02eaacd2a66757e5abf2acc03a02efbb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:56:34.421515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000052926/publication.txtobserved e82885e4f3b340ddd88484db9fc2d03b...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. |
|---|