OT-2026-000065216
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off after 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-2026-000065216) never changes.
Identity and time
| Publication number | OT-2026-000065216 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1df9-772e-ac63-5eff26d1ce8a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065216 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1097724ce42e98c3e220bc816822f45bc4f71eacb01be769005617fbd85fab87 |
|---|---|
| Markdown | 158770851892cc6eb2c75ec9529979a6765046c7932a1a2041c932d7a6c84e5d |
| Publication page | 958d3f7572dee32beca7daf4ff4276ada6dcb79aa0d262848157b470acd1bd80 |
| Manifest | b513f16b9bb8853937618fd248aa3c3140fd4a0fc1cac67632c006acddc8e75e |
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 | zVvCBTihTcIZc7juN2pR8C4Ppfxm7q67nKiKsKoToSOqr0JIcRXk5QjfSKKBtC1Z2vQ56X5BdB47aAgGHKb/CQ== |
| 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
| 2026-09-17T10:35:04.121298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065216observed 958d3f7572dee32beca7daf4ff4276ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:04.103248Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065216/manifest.jsonobserved b513f16b9bb8853937618fd248aa3c31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:04.086873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065216/publication.mdobserved 158770851892cc6eb2c75ec9529979a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:04.069662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065216/publication.txtobserved 1097724ce42e98c3e220bc816822f45b...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. |
|---|