OT-2026-000012235
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three stage ejector, 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-2026-000012235) never changes.
Identity and time
| Publication number | OT-2026-000012235 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f5-73bf-be26-ab1146638e82 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:08.998406Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012235 |
| Status | PUBLIC |
Content hashes
| Canonical text | 783332899a310876016e725c39929fe7f89e7c9fa87ef02f84737d9dfa5f70db |
|---|---|
| Markdown | 149b81d1e54cd2eba3114f3e0642164a6edf8390a0bed4b177978005312b51f3 |
| Publication page | 885b43651742ce83523b7e8d7524dced515bd80f9ba453e3ac1a4732cf59e394 |
| Manifest | 1c6a23e76c139e17b1823ef0276d6ec1587b33799c8df19153a67d1661915aed |
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 | mjPkF23H3JIAT+RSzYg/PQ1X0VvsyLghMlOIQdjiVPrsIxkdWa6Fn85c/gOFnmgZCBQHa3+cQOqXfeaco0b+Ag== |
| 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
| 2026-09-17T12:11:09.620715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012235observed 885b43651742ce83523b7e8d7524dced...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:11:09.602224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012235/manifest.jsonobserved 1c6a23e76c139e17b1823ef0276d6ec1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:09.583636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012235/publication.mdobserved 149b81d1e54cd2eba3114f3e0642164a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:09.565382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012235/publication.txtobserved 783332899a310876016e725c39929fe7...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. |
|---|