OT-2026-000080012
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, vented after 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-2026-000080012) never changes.
Identity and time
| Publication number | OT-2026-000080012 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4377-72c5-b231-d30691b6ea32 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080012 |
| Status | PUBLIC |
Content hashes
| Canonical text | 86cdceeeeb56bac8ef72a76f62d85ca342310819bac4a9b89443c76879af0789 |
|---|---|
| Markdown | 02f6e68a2ade96531480fc8bcfe876522451e948434ca369fd0d1f183c3a1318 |
| Publication page | 3c8adcd1f7f1b05b1aaa0aa8357ac4dcb793cf59b6b9b611571f4d6b1f7b44a0 |
| Manifest | a98460ff59f14b46f66b896150b73775e8dc1f31da2dd68bf9af4efe70f89bf2 |
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 | CVSoEajEyDKZUCH3fREHS7ZeHCKwaAF/qy4k2RSPR1rc3KaTge8Ltw4Tsq+TF9+QjbOGb+HE3XI2iJmbFTIfBA== |
| 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
| 2026-09-17T10:03:55.925670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080012observed 3c8adcd1f7f1b05b1aaa0aa8357ac4dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:55.908685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080012/manifest.jsonobserved a98460ff59f14b46f66b896150b73775...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:55.891830Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080012/publication.mdobserved 02f6e68a2ade96531480fc8bcfe87652...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:55.874589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080012/publication.txtobserved 86cdceeeeb56bac8ef72a76f62d85ca3...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. |
|---|