OT-2026-000070429
Publication integrity record
Four bellows cup vacuum gripper, four zone face, two stage ejector, supply line 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-2026-000070429) never changes.
Identity and time
| Publication number | OT-2026-000070429 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545f-7fe2-9cfc-a7c77d167e36 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070429 |
| Status | PUBLIC |
Content hashes
| Canonical text | f19be740716577ca4d6c6e455fb72b7b5eb5bd714e5ed918a8ce9892ca86ba10 |
|---|---|
| Markdown | 454549819f3b84afda30928ea73d12107ee7ba999447f98301b3172506130c6e |
| Publication page | c5f7a5040e5ba8a916ece530cc1584275efc5e79c44ab7ebda6bb092c372a108 |
| Manifest | 70a5a65c30948edce816ed9068a435dff354ddf7285a70265be213088defb96f |
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 | 30x3B4GNozGP71NvQdctFf+WpAcZzOLHLo02HfkRQLJDJmjihPZgyqh2xdjjBAZbC6UiEoUA2ZlHLrAc94ULCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:26:14.757501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070429observed c5f7a5040e5ba8a916ece530cc158427...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:14.739326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070429/manifest.jsonobserved 70a5a65c30948edce816ed9068a435df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:14.717125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070429/publication.mdobserved 454549819f3b84afda30928ea73d1210...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:14.697590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070429/publication.txtobserved f19be740716577ca4d6c6e455fb72b7b...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. |
|---|