OT-2026-000053298
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, vented 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-2026-000053298) never changes.
Identity and time
| Publication number | OT-2026-000053298 · never reused |
|---|---|
| Internal UUID | 01a0ae85-0a15-7f00-a75e-d9be659dfc83 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:39:09.762364Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000053298 |
| Status | PUBLIC |
Content hashes
| Canonical text | 24b0aa683c85f78e541de0e6aefacd375704cc8e5873ac4db58f5fa3684b7709 |
|---|---|
| Markdown | 3e6d66b6cb2ad9127ada54091c301f951087cdeb225a0f9f36983b043e1f0e94 |
| Publication page | 738277fda7eaf30dac532f8006fe52a54ab5414f2621024007b0e65514eed37a |
| Manifest | 473fd2572b93d63eddc6315354475b81638c095436aaee9aad56ecc1c352dc9d |
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 | lY2K4pr0IPvzAFV1+huRPT6TbRBLF8XqcrA6A1m59wg7Bu12tn9MHerSBBhkcOK23/8MO8MxTskDrSUgh31zAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:54:59.203170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053298observed 738277fda7eaf30dac532f8006fe52a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:54:59.182862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053298/manifest.jsonobserved 473fd2572b93d63eddc6315354475b81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:59.165529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053298/publication.mdobserved 3e6d66b6cb2ad9127ada54091c301f95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:59.147206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053298/publication.txtobserved 24b0aa683c85f78e541de0e6aefacd37...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. |
|---|