OT-2026-000046642
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000046642) never changes.
Identity and time
| Publication number | OT-2026-000046642 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57de-781a-9c80-9c2f579f7d15 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046642 |
| Status | PUBLIC |
Content hashes
| Canonical text | f6ca81e136e086e47996b95e14e21a1b8762ee03ace58d266f680eea6e2a9dc4 |
|---|---|
| Markdown | f2f5850d0bada31428c8460332bd986135c984b124e66a323606acd79452e194 |
| Publication page | 09424ffa8ab0a1c04ac7fa88ad07d9cc34a03c4a268b4b41eeb2a769f5f36a4e |
| Manifest | 11da58642799aba2d1dfba44a0d6afb10b083cafd447455c82d0a91aed4b5643 |
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 | KKF9x/42yYsJA9yqWLNvFlSOzfpEgJifWBFLAdg1VGuj4NNLBISI7uTnzaMJ1RX65AgrHgKanz2Xtl8SkoZSCw== |
| 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
| 2026-09-17T11:08:43.942167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046642observed 09424ffa8ab0a1c04ac7fa88ad07d9cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:43.925397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046642/manifest.jsonobserved 11da58642799aba2d1dfba44a0d6afb1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:43.907091Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046642/publication.mdobserved f2f5850d0bada31428c8460332bd9861...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:43.889559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046642/publication.txtobserved f6ca81e136e086e47996b95e14e21a1b...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. |
|---|