OT-2026-000044396
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, pulsed blow-off 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-2026-000044396) never changes.
Identity and time
| Publication number | OT-2026-000044396 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d7-76cf-af74-61b818bcd85a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044396 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3776ed9115dc7d60d45c964e79c5ce528c26f59ae528c8ab5740f3b4c27d9706 |
|---|---|
| Markdown | 4640808dd6099a185626506fd224f0a221de50739b47168aaa164c683a2b78f6 |
| Publication page | 6c9ef67c1b73c185362a0deef5c13f9804ed855f010cd7e8153f05872d708299 |
| Manifest | caea25b41aac46bdad12a695087da263ff7273ba3f296b031ba95c1d025ed106 |
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 | 1+KJElq9sX0pvSWWFtnU8HVcla2+7u/wIF3OyY63uTyReReNLf9zNcUwO5egkcZ3rlLQHv17v8XszZfgm+WHCg== |
| 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
| 2026-09-17T08:30:38.028841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044396observed 6c9ef67c1b73c185362a0deef5c13f98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:30:38.010035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044396/manifest.jsonobserved caea25b41aac46bdad12a695087da263...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:37.987138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044396/publication.mdobserved 4640808dd6099a185626506fd224f0a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:37.968745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044396/publication.txtobserved 3776ed9115dc7d60d45c964e79c5ce52...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. |
|---|