OT-2026-000008802
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, vented before set-down, on a tool changer
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-2026-000008802) never changes.
Identity and time
| Publication number | OT-2026-000008802 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46c-721e-b8ae-0dda08866778 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008802 |
| Status | PUBLIC |
Content hashes
| Canonical text | cafd7bc6daa75a7fe7d1b56d8ad3d3253250d44e79c96dc44569685e6813d1d0 |
|---|---|
| Markdown | c984f74ef62ec5bba63800440bdfd27e9ee5b1adb2a5bde77235d7ce442e0810 |
| Publication page | 33ca902c5dfb67f7472ce22832132e53896884277b9ef3edc2e65a29ae1aeae6 |
| Manifest | 72933973b1949aebc3a73c131e038c9ffb3e89e0cfe8c21030677813c2181d8b |
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 | ev98CPi5oiNpkAaYgl2YfIOOnNz3tQC6Qyk++lP+lR+TaqYZUU8q7Ml5swOaWBWRLsOOsUoPgn9LQqTLWk0PCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:05.430694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008802observed 33ca902c5dfb67f7472ce22832132e53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:05.410811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008802/manifest.jsonobserved 72933973b1949aebc3a73c131e038c9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:05.393029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008802/publication.mdobserved c984f74ef62ec5bba63800440bdfd27e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:05.372421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008802/publication.txtobserved cafd7bc6daa75a7fe7d1b56d8ad3d325...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:19:44.332919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008802observed 33ca902c5dfb67f7472ce22832132e53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:19:44.316884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008802/manifest.jsonobserved 72933973b1949aebc3a73c131e038c9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:19:44.301033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008802/publication.mdobserved c984f74ef62ec5bba63800440bdfd27e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:19:44.283050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008802/publication.txtobserved cafd7bc6daa75a7fe7d1b56d8ad3d325...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. |
|---|