OT-2026-000088264
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, two stage ejector, 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-2026-000088264) never changes.
Identity and time
| Publication number | OT-2026-000088264 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-5d26-7b76-ae4f-f0f336138d55 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:32.662646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088264 |
| Status | PUBLIC |
Content hashes
| Canonical text | 39e1c00553403d0007294794bdf942aad0136c8b7e5f4da06cce0fa6b1b195cf |
|---|---|
| Markdown | 570fb8e0c6e30d6b745a56322650bf773eaf5ac995f5a68354992eb0bae84b06 |
| Publication page | 81fda8c1b8fb93fd372eb917ab89cf53da0c2dd12575e02b245d369854bc003b |
| Manifest | e05a821165327dbdf3360aef6a2a3302e97755d5b9eb6d67939e75ecd7f4efcd |
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 | U+WkeVRYjPlFvWhvNa3qBQyMrKMShTlsXSJy8dSZut1ARz3XHasQC70bSgr2Ky63KRJqq/4+iMW7cYMrmu/zAw== |
| 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
| 2026-09-17T09:48:34.213319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088264observed 81fda8c1b8fb93fd372eb917ab89cf53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:34.196790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088264/manifest.jsonobserved e05a821165327dbdf3360aef6a2a3302...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:34.181159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088264/publication.mdobserved 570fb8e0c6e30d6b745a56322650bf77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:34.165276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088264/publication.txtobserved 39e1c00553403d0007294794bdf942aa...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. |
|---|