OT-2026-000026518
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, pump fed, manifold pressure sensor, sustained blow-off before 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-2026-000026518) never changes.
Identity and time
| Publication number | OT-2026-000026518 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a8-724e-a629-2353d9972bef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026518 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0a03ed71c8bfe33105044552db5b2868e2e12e27a656a731ef477b46062ec624 |
|---|---|
| Markdown | e31494c73bbc62f799873517884fd5b2a3571174d765d98011f5968b6e1eaa56 |
| Publication page | eeb09713d2f10427b779509844f58ca738dbbc56d499b9b69101027585fc8f7c |
| Manifest | 921daa97e6a774a46b2ae82345737cacc610b9b0624fff6726d6e7e57dcb0bba |
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 | dEuqn2lIgAlyLrNRhud4aZ0epNJLbg07GNxfRcJ/Bms7MhKmj1dByUPw6Lgo2sAkQJL1yGLVVSPXgLk/VVKJDA== |
| 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
| 2026-09-17T11:44:38.722950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026518observed eeb09713d2f10427b779509844f58ca7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:38.705884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026518/manifest.jsonobserved 921daa97e6a774a46b2ae82345737cac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:38.689598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026518/publication.mdobserved e31494c73bbc62f799873517884fd5b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:38.671702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026518/publication.txtobserved 0a03ed71c8bfe33105044552db5b2868...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. |
|---|