OT-2026-000044906
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three 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-2026-000044906) never changes.
Identity and time
| Publication number | OT-2026-000044906 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-911c-752f-917d-9417892d1f55 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:54.474009Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044906 |
| Status | PUBLIC |
Content hashes
| Canonical text | e31c7e075e88d5d60b43a8015c36d704ce8fdd65354bc63caf2deeca06774ce5 |
|---|---|
| Markdown | c2f0489d2023d59eef28e5aa386accbff600eb2db8e8e27e6443e48cb0ab3983 |
| Publication page | d03544c74c675c40b07e306a09de6d3e905302984ebc724ae3065b1237401467 |
| Manifest | 983e6563366b0ca8f857033bdb27d3a3b67c3990c9084f24db5776766f42828f |
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 | CIBSrFGxjJKTQHCn3RtQ5/u88JOrs9sIkg+HlcVDhzxjgPe/TxWwcrobzJW6t3BBWBRHRGVEDIGSbOfmAXMnCw== |
| 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
| 2026-09-17T11:11:34.431404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044906observed d03544c74c675c40b07e306a09de6d3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:34.411206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044906/manifest.jsonobserved 983e6563366b0ca8f857033bdb27d3a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:34.391909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044906/publication.mdobserved c2f0489d2023d59eef28e5aa386accbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:34.370713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044906/publication.txtobserved e31c7e075e88d5d60b43a8015c36d704...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. |
|---|