OT-2026-000014862
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000014862) never changes.
Identity and time
| Publication number | OT-2026-000014862 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d094-7d2c-b7dd-69bcc3dc64eb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014862 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6b37c4244041ba9b211dbb4f5733462662deefd7fde3e72edba661d13145f484 |
|---|---|
| Markdown | 99452abace3e2de2b6840397748c7ed1786fd4f2d30544fa62364b5928a56c43 |
| Publication page | 8bfa1528a9177b92476bdc90ce0b6ab9042868646f89b7e48a57146664308749 |
| Manifest | 467144dcdad1a98cc89f1e2ada1de993eb9ad2ccb149d8e6a4b6212d28933397 |
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 | AlwjAsMQefqPVkd0DdosDshazp+/hzsKaheG/Thkyc9LvLQWZetSHJGdd+KyHaTpuR4me/zcuem66fSES5GWBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:06:46.850595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014862observed 8bfa1528a9177b92476bdc90ce0b6ab9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:46.832138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014862/manifest.jsonobserved 467144dcdad1a98cc89f1e2ada1de993...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:46.814717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014862/publication.mdobserved 99452abace3e2de2b6840397748c7ed1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:46.796111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014862/publication.txtobserved 6b37c4244041ba9b211dbb4f57334626...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. |
|---|