OT-2026-000053260
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, pulsed 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-2026-000053260) never changes.
Identity and time
| Publication number | OT-2026-000053260 · never reused |
|---|---|
| Internal UUID | 01a0ae85-0a14-719a-8969-d62a3c3f2123 · 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-2026-000053260 |
| Status | PUBLIC |
Content hashes
| Canonical text | 90d87497ded5b7def6c216c1a32e9f54a02ec87caef999a4c02c33403c94ca25 |
|---|---|
| Markdown | fe853f8fc323d4bdd7f7116721700f63764b94162fb6625727745e1f01109758 |
| Publication page | 2f030b92f1dfc63609d7b0160ee7a6f1a4af52d4438348d5fb4e477c86d39655 |
| Manifest | 8a153cceccc4c0f5f3ae2be138ee85ab4319f45f3b88cfe77892477ad4d48616 |
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 | g9ndkDigFb+oUC6kKl/gJVy3usQJY7H3C0PFR5Uw8RDRiSDzV2J2qHy/0IGIaVkomSQG3iT7QdXVfL9znK/JBg== |
| 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
| 2026-09-17T08:40:58.970777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053260observed 2f030b92f1dfc63609d7b0160ee7a6f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:40:58.826219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053260/manifest.jsonobserved 8a153cceccc4c0f5f3ae2be138ee85ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:40:58.806916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053260/publication.mdobserved fe853f8fc323d4bdd7f7116721700f63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:40:58.787766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053260/publication.txtobserved 90d87497ded5b7def6c216c1a32e9f54...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. |
|---|