OT-2026-000035636
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, single 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-2026-000035636) never changes.
Identity and time
| Publication number | OT-2026-000035636 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c6-7185-a923-e1c7fdd2634b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035636 |
| Status | PUBLIC |
Content hashes
| Canonical text | bcedc7a7847da12305e34c8ae4db69e30ebce5c225366b4f3dad21cbadb0105f |
|---|---|
| Markdown | f7a8906d97b239f49c4e1f5f1af8926c3ccea06c5586bc69d3987a65a825e8b8 |
| Publication page | 3a4898fe970d80d128b25dca314cf9420e90dd619fe610081e6162580c9f434c |
| Manifest | c9d3733c3caa06160e3ee3701f70a52077c6f24faca2969f449f93b82694190a |
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 | /HMv9OIW2wMUqiYCm+ICRy1ThAMC5OxaA54UrhOQCA6fgwDHYXecpMPKD6YIuYAGWOWOIJhqt6teLeqe2QllCg== |
| 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
| 2026-09-17T11:27:11.057640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035636observed 3a4898fe970d80d128b25dca314cf942...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:11.040902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035636/manifest.jsonobserved c9d3733c3caa06160e3ee3701f70a520...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:11.024484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035636/publication.mdobserved f7a8906d97b239f49c4e1f5f1af8926c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:11.008053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035636/publication.txtobserved bcedc7a7847da12305e34c8ae4db69e3...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. |
|---|