OT-2026-000092876
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, two stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000092876) never changes.
Identity and time
| Publication number | OT-2026-000092876 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090e-7c82-b652-11cea33c7344 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092876 |
| Status | PUBLIC |
Content hashes
| Canonical text | bafaf96fb35cfb1f738f717d6ce918edd9222d7c50756943c851f75900796db2 |
|---|---|
| Markdown | 0e93020a86a9d7fa65af74399c7ded0b33d1d443520a650511bbd8b757b34c45 |
| Publication page | 515b0e7f1610d8e08fb5d4cdc17c27333d822696babe4043dd1d648597c84652 |
| Manifest | f3a67ea36ecb85a59891f3f79b4fcbe79ac3138892f844b63b1e3e312dcfbb48 |
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 | azn/9EJKB01xFmKeEy0tJCGW1VDFCVkEse7r8l6r0o3YfRLIeScjLDHtbSKJnl8AyvWNG6KqnTpkNzHqISyuBA== |
| 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
| 2026-09-17T09:39:58.996033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092876observed 515b0e7f1610d8e08fb5d4cdc17c2733...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:58.979689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092876/manifest.jsonobserved f3a67ea36ecb85a59891f3f79b4fcbe7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:58.961648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092876/publication.mdobserved 0e93020a86a9d7fa65af74399c7ded0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:58.945755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092876/publication.txtobserved bafaf96fb35cfb1f738f717d6ce918ed...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. |
|---|