OT-2026-000061194
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, 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-2026-000061194) never changes.
Identity and time
| Publication number | OT-2026-000061194 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-1380-7347-8e9b-c2dae6564231 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061194 |
| Status | PUBLIC |
Content hashes
| Canonical text | 613ccafc9d7f7124452ca2e4b3a4bd3860958a08b4cd2113d3e90080f89d496e |
|---|---|
| Markdown | 781f8974cfe7332b79da8cecc8946ffeb67fdb90b39ac937b11199a0b9d685ec |
| Publication page | 73adb1986c0f03def1c4258bfe1bc45e68475f3c83649622f35e4a90759c284a |
| Manifest | e110041cf70e09d829d2ae396084f69152f52d32c88209f20f282d608318ac05 |
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 | 1WKO1eIJjRPXeT89xH7L1jE0ueAAiDfERhJ+ysq3AG4PeFPk7ME2e65oBRjTogfFKh52nDfFnCz5aAqauw5KCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:35.459818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061194observed 73adb1986c0f03def1c4258bfe1bc45e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:35.442337Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061194/manifest.jsonobserved e110041cf70e09d829d2ae396084f691...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:35.425085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061194/publication.mdobserved 781f8974cfe7332b79da8cecc8946ffe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:35.406333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061194/publication.txtobserved 613ccafc9d7f7124452ca2e4b3a4bd38...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. |
|---|