OT-2026-000043777
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, sustained 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-2026-000043777) never changes.
Identity and time
| Publication number | OT-2026-000043777 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d676-7e08-93c8-5d98232906ce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043777 |
| Status | PUBLIC |
Content hashes
| Canonical text | ec6c4ad30538212be163f003045174f27e74fb42e0e66a11ba0d67b5a6a65791 |
|---|---|
| Markdown | 19fdfcb6dbf5bddda8a85c8ecda9befb2d3c1ff26180d8933154190e45f6ffd8 |
| Publication page | 61e3d810ebeeb1fddf1a67008798636e9ded41837d3eface1f0d7dcc36e301f9 |
| Manifest | f470cb62b9d882145f10022fcf52679ec97120d0741a0d812c0badd101724baf |
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 | SpThGo3xx4YCA4U2zX+LRE97mCT11nvNwImKMYfWwAJTZpCZ9OEPU1iWNes55te4nDsawa5VRMM+CeH70nbyAA== |
| 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
| 2026-09-17T11:12:04.123097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043777observed 61e3d810ebeeb1fddf1a67008798636e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:04.103087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043777/manifest.jsonobserved f470cb62b9d882145f10022fcf52679e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:04.083871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043777/publication.mdobserved 19fdfcb6dbf5bddda8a85c8ecda9befb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:04.062944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043777/publication.txtobserved ec6c4ad30538212be163f003045174f2...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. |
|---|