OT-2026-000084338
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, two 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-2026-000084338) never changes.
Identity and time
| Publication number | OT-2026-000084338 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b61-710f-baa4-fb189ab56af1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084338 |
| Status | PUBLIC |
Content hashes
| Canonical text | 00e65a7039210d92a2b371bb568058d2908d39d4b9274fbfec24724947ebee6d |
|---|---|
| Markdown | 656b4d08f9d67a57c68f49e85f48d0675123ef9edba71a891a4118feb9614e27 |
| Publication page | c1b8605d6a7090847ce7d868b04e18762af5d8243e6d64a9b72875186dfd492b |
| Manifest | b44f2169d1e3149c4b979cedd026da6081ef540cdbe077d6520c9393ba95da4f |
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 | jou5HMmrPKcFemjosoA1RuG6oekePM9FHd6ycJK7lnTNg0xrX896vgdgOcy26DfupkvP9gh66DOti8jDnOZ2AQ== |
| 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
| 2026-09-17T09:56:16.063214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084338observed c1b8605d6a7090847ce7d868b04e1876...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:16.045109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084338/manifest.jsonobserved b44f2169d1e3149c4b979cedd026da60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:16.027087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084338/publication.mdobserved 656b4d08f9d67a57c68f49e85f48d067...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:16.008300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084338/publication.txtobserved 00e65a7039210d92a2b371bb568058d2...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. |
|---|