OT-2026-000008095
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, three stage ejector, pressure sensor per zone, 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-2026-000008095) never changes.
Identity and time
| Publication number | OT-2026-000008095 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908c-718f-9a67-0828027487f5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008095 |
| Status | PUBLIC |
Content hashes
| Canonical text | 28e4b14e8b1f49a2478f19130bf539b314528eba66b7c09d81035ddcba5248eb |
|---|---|
| Markdown | 26fd54e225e3585465a13b9c145476ba10dbf86e1d30bbb83c9411ba24c760b3 |
| Publication page | e4074b930b46a4a9fc835fcc39a5cad3e7b94e6b073820dc559c9f8f759f66c1 |
| Manifest | e6af8a283e7b055d5ca1e905256811d00414ace9b79e93a99992a3ac016da6b9 |
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 | AxJH8PFNsrb5Fnh6ZxM8PjgmjObzsPPNyle7OzMYpFw2cCkD7uFExxmzTEs3LNg24Y4JouU+NRS0oa+aiwQwCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:23.085437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008095observed e4074b930b46a4a9fc835fcc39a5cad3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:23.068646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008095/manifest.jsonobserved e6af8a283e7b055d5ca1e905256811d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:23.050074Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008095/publication.mdobserved 26fd54e225e3585465a13b9c145476ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:23.034200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008095/publication.txtobserved 28e4b14e8b1f49a2478f19130bf539b3...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. |
|---|