OT-2026-000097280
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, three 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-2026-000097280) never changes.
Identity and time
| Publication number | OT-2026-000097280 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01ca-78f8-bf69-29ba819ad73c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097280 |
| Status | PUBLIC |
Content hashes
| Canonical text | 732b29fbaa2cf6aa51708b74f23173eaff8f815c96a7606d6d50781d2f7ee019 |
|---|---|
| Markdown | 70c8b2e72015b91eb0f11369a27db715179c8b09c698dcf40b929293997a7f21 |
| Publication page | 413a8dc6079a0b4003f71ea2d1ff6e0933ca921c45b24d6c50176d0caccbe62c |
| Manifest | 6dea7b61b2bd64b8ff171ac647d1c0fed8f550f1ace8afaba25f068698f76ca8 |
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 | wgukforBgI1R9WstK5205J/VmJ9VnWoHx8GwTJvdTu1eAE0BGaFvMMHqxGpl+D2A3cLNGuDyEV+1J+gC/NMKCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:32.521120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097280observed 413a8dc6079a0b4003f71ea2d1ff6e09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:32.504511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097280/manifest.jsonobserved 6dea7b61b2bd64b8ff171ac647d1c0fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:32.486884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097280/publication.mdobserved 70c8b2e72015b91eb0f11369a27db715...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:32.469914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097280/publication.txtobserved 732b29fbaa2cf6aa51708b74f23173ea...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. |
|---|