OT-2026-000016661
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed blow-off 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-2026-000016661) never changes.
Identity and time
| Publication number | OT-2026-000016661 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-5918-7d8e-9365-3da525ab1b3b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016661 |
| Status | PUBLIC |
Content hashes
| Canonical text | 44d5817484c1cc79193c541ac0a2fddda6af0d0832adcc571399f63ffb96f3c2 |
|---|---|
| Markdown | 385d458ee8116b84743d8b319715ed17007e1dc928b60cf39fe9849a022eaf04 |
| Publication page | 9813fb485f3c1e3bcfa7fef4972f4c1d7d179b8d38c30c8264f4649b47cea555 |
| Manifest | 5f494543c5565c94d863877eab71255b6fbad23195e4b945421967d7df893712 |
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 | H66kuOetjrP84jrIJoI9X8f8ehGhPZsPl/kX0Bu6b5ETwjGhpUCUiGG295GE+S35QQGqPapvswT5tefc9i1fBA== |
| 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
| 2026-09-17T12:02:51.697914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016661observed 9813fb485f3c1e3bcfa7fef4972f4c1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:51.680318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016661/manifest.jsonobserved 5f494543c5565c94d863877eab71255b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:51.662548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016661/publication.mdobserved 385d458ee8116b84743d8b319715ed17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:51.643961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016661/publication.txtobserved 44d5817484c1cc79193c541ac0a2fddd...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. |
|---|