OT-2026-000009886
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, three stage ejector, 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-2026-000009886) never changes.
Identity and time
| Publication number | OT-2026-000009886 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb78-76cd-ac10-b24d98da9441 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009886 |
| Status | PUBLIC |
Content hashes
| Canonical text | f18e68d1ada204a613202302bffc2b4307d56148c527c4ae9c9bd78e0413bf9e |
|---|---|
| Markdown | 942dea24b86ddfbad4287c4c2d9353e0df3bbd8dd99d3b38690d82d149901677 |
| Publication page | 56e3b7defe144b1b480c7a71605bf1b253884dd4bf955d1dc26ecad1c61d50d8 |
| Manifest | f54add9391c5a5aa2634857f936219249a021701c35a1f9c3dce7091de2dcbd5 |
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 | Givzaku/JwAYy9XE9T9xZQXb3jvcC62VyAd44/vWGd1xh2tDWIhMInnQeOmzJ6nZUA51gpk89E83O9jdy+oFCg== |
| 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
| 2026-09-17T12:15:53.766237Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009886observed 56e3b7defe144b1b480c7a71605bf1b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:15:53.744672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009886/manifest.jsonobserved f54add9391c5a5aa2634857f93621924...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:53.724103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009886/publication.mdobserved 942dea24b86ddfbad4287c4c2d9353e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:53.704152Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009886/publication.txtobserved f18e68d1ada204a613202302bffc2b43...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. |
|---|