OT-2026-000037728
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, manifold 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-2026-000037728) never changes.
Identity and time
| Publication number | OT-2026-000037728 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8d0-72a7-8402-6f44478e4adf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037728 |
| Status | PUBLIC |
Content hashes
| Canonical text | adc88080bee8ea476ef2ab9a1d8a3ff4f7ea51f7edde3c72f8b706e467f5f3cc |
|---|---|
| Markdown | a7afc605990e7ae35a236030922b0957d8103f505953ea3798773bab4f8caa84 |
| Publication page | 3a52b96ee071b558712dcd83c8954f890a9121b8b1b284277cb8303f640b0ff1 |
| Manifest | 7ae23daf4f60f86df6cad3f6c35a9272001758c11fa38e2484569d9b0699f9ed |
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 | 7m9vDpeBSM0ao/rne5HyC7ldE+c6MAWWWFFFAw+uUaDXL6pk/U/cr+EthIHhfZiRTZT+xUXBgMU8pfNKo1hUDw== |
| 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
| 2026-09-17T11:24:19.623154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037728observed 3a52b96ee071b558712dcd83c8954f89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:19.607162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037728/manifest.jsonobserved 7ae23daf4f60f86df6cad3f6c35a9272...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:19.589249Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037728/publication.mdobserved a7afc605990e7ae35a236030922b0957...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:19.573277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037728/publication.txtobserved adc88080bee8ea476ef2ab9a1d8a3ff4...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. |
|---|