OT-2026-000053688
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000053688) never changes.
Identity and time
| Publication number | OT-2026-000053688 · never reused |
|---|---|
| Internal UUID | 01a0ae85-0a96-70bf-97b9-e51080f4c62c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:39:09.762364Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000053688 |
| Status | PUBLIC |
Content hashes
| Canonical text | 282386fdab86dcac64ad4513935a77fb3a9dfedf99397b4f1f9ac17ebfca9613 |
|---|---|
| Markdown | 0ebf5c37a53808a635c0710cc75acdfc06cb5f2460f3e41a0a93c5b50dad3c87 |
| Publication page | 2d02a85a9a1de9efdbedefac84420b5fd5af43a6f5c1d29e5af89eb4cbd6fde0 |
| Manifest | 9361b425dd874a872652d665490c70fcc0c9fc309ee1d4e92c8984658522831c |
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 | 4r9A6pldNWU0F98YJLYGZyyzpNp7j6op6ocmj4t332rJYbN/4pJ1JAvUlPs4Yx5n0fzwnqztXDWnF6XSY5hoAQ== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:55:39.761910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053688observed 2d02a85a9a1de9efdbedefac84420b5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:55:39.744041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053688/manifest.jsonobserved 9361b425dd874a872652d665490c70fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:55:39.726561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053688/publication.mdobserved 0ebf5c37a53808a635c0710cc75acdfc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:55:39.705998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053688/publication.txtobserved 282386fdab86dcac64ad4513935a77fb...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. |
|---|