OT-2026-000073548
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000073548) never changes.
Identity and time
| Publication number | OT-2026-000073548 · never reused |
|---|---|
| Internal UUID | 01a0ae92-efb9-79f6-95d0-da4d0694c696 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:20.363042Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073548 |
| Status | PUBLIC |
Content hashes
| Canonical text | b1757c02f0d3037142910d38c5e05c2c26aa87785bf12a398b386344e2a1b53b |
|---|---|
| Markdown | bc5340d6d45065e493f28d2fb641a4e016812e1bf858ead2f8554835ae117975 |
| Publication page | 084515800190f5bf595f05692556613f65255e2d2d6c24b50352f4894b5b593f |
| Manifest | ea006fe2a93f6d7f9440066c5bce2f93c20ec41a9fcbfc4c90db34e342b2688a |
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 | ikRDU8QXP3jwXn8F3ril3tc1qqoj6JghkDw+rfESVh0fnNS+HMnbJqtvr/nQPcxyou5kuEyfnUgyxKE0eQybDw== |
| 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
| 2026-09-17T10:21:17.406738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073548observed 084515800190f5bf595f05692556613f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:21:17.388638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073548/manifest.jsonobserved ea006fe2a93f6d7f9440066c5bce2f93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:17.362674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073548/publication.mdobserved bc5340d6d45065e493f28d2fb641a4e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:17.334596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073548/publication.txtobserved b1757c02f0d3037142910d38c5e05c2c...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. |
|---|