OT-2026-000093076
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000093076) never changes.
Identity and time
| Publication number | OT-2026-000093076 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0910-7c39-82d2-5b6d63fb77b3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093076 |
| Status | PUBLIC |
Content hashes
| Canonical text | 52726644d45c67aee5c131c9f5310331e4366e76c5c4e06f042ebfee1887e3fe |
|---|---|
| Markdown | 37b838ac9ce0bd33d0ff2237a7b5f0436fd951294e517ad560d7b4574963db6f |
| Publication page | ffc64615f384e4372326b46a1b63419f711d5b90ab23ae8f920780a4fae33884 |
| Manifest | 0c0b810457f1061ad5d0ef600c97140ea47e0125fcbc7abec5b371cde56a3ce7 |
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 | 43ntCvuOpWZk8cO9p5ui/1dvTOOzLPGzNoPrsfoAaj9LfQfmUDTr4dzB6e+vIth8WXSj3/msvb3bNhaB2Yt/Dg== |
| 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
| 2026-09-17T09:40:19.641563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093076observed ffc64615f384e4372326b46a1b63419f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:19.620681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093076/manifest.jsonobserved 0c0b810457f1061ad5d0ef600c97140e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:19.602153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093076/publication.mdobserved 37b838ac9ce0bd33d0ff2237a7b5f043...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:19.585919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093076/publication.txtobserved 52726644d45c67aee5c131c9f5310331...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. |
|---|