OT-2026-000009161
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, two stage ejector, manifold pressure sensor, vented after 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-2026-000009161) never changes.
Identity and time
| Publication number | OT-2026-000009161 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b9-740d-9001-39e6e32ae9d3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009161 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5d111c2d5eee26d99b9bd873da34d934617083f725b98cd18f106d381329c2bd |
|---|---|
| Markdown | 3b7792a22e229dc5ff6053c139453baca0fc3f62bae37a649773babba8a1622f |
| Publication page | a4d872915c99ed3822b7e6289ed157bcfaa5840d63d0ab3f39bd1b76ad41a737 |
| Manifest | 366536f7979f36c2feb0e4caf412831fed3184f980da0477d168e0f8c2f0a9e6 |
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 | /xQdSPkUgF1WEE4p1E+5fn1+2Vpo65zUMBtjyoi00e9VjySrZgbYsy6S47NgXIIlQpbLbk/eq+tAVllRtd2MAQ== |
| 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
| 2026-09-17T12:17:51.950463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009161observed a4d872915c99ed3822b7e6289ed157bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:51.929295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009161/manifest.jsonobserved 366536f7979f36c2feb0e4caf412831f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:51.909593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009161/publication.mdobserved 3b7792a22e229dc5ff6053c139453bac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:51.891755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009161/publication.txtobserved 5d111c2d5eee26d99b9bd873da34d934...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. |
|---|