OT-2026-000073927
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, pump fed, manifold pressure sensor, 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-2026-000073927) never changes.
Identity and time
| Publication number | OT-2026-000073927 · never reused |
|---|---|
| Internal UUID | 01a0ae93-2b8e-7d94-b6fa-61917a380015 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:35.679268Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073927 |
| Status | PUBLIC |
Content hashes
| Canonical text | e9dd89805b981f1671fc4f861c68021bcf68b65f75d880d3cbdc0a3e9072424d |
|---|---|
| Markdown | 9682636a7c236ab1feca0855b0eecb4f2c27d5d883275fab980410a8d9836671 |
| Publication page | 56c5ae9eacf194081ebc18caec6b2a1d0bd0541bcbca0d727aad56429e7fc790 |
| Manifest | 660700d3ef99db7cc54a02d0741a3fe5f8b01a04a7a80c50aa62ce5d6fd0429a |
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 | +TxzqKcPYYVEYZkRiVH3Es+pACAAqtlRzyuNLMbcxVKWCWJDb2ETmYD+TKjQ+uHI2/k3X5GNJJMkoIv8OljACw== |
| 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
| 2026-09-17T10:20:12.470401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073927observed 56c5ae9eacf194081ebc18caec6b2a1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:20:12.450203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073927/manifest.jsonobserved 660700d3ef99db7cc54a02d0741a3fe5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:12.429693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073927/publication.mdobserved 9682636a7c236ab1feca0855b0eecb4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:12.408368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073927/publication.txtobserved e9dd89805b981f1671fc4f861c68021b...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. |
|---|