OT-2026-000055314
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, vented 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-2026-000055314) never changes.
Identity and time
| Publication number | OT-2026-000055314 · never reused |
|---|---|
| Internal UUID | 01a0ae86-a100-7aed-9785-36473c741ec9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:53.783868Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055314 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2c9946c7233e09ddca11317c4221bf7c336bee88b7a3dd77e5873c94a03c1d20 |
|---|---|
| Markdown | 4e54cbaa5d0242fc9b1f5e4737d07c83511c244300126089e1a9add0a57392db |
| Publication page | 7abd8d3b39cc81e42b11f96923be4147a745cfc10dc1bb1cdc0b73ed84bd885d |
| Manifest | 8346149748a6abc7deb5d190417dedfdd07452604997fb6d7e4effe5e99acfbe |
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 | 2fjLvecscQkqkzGpfGflD/sRcVGl3Mv4M/B8+b/LvAp3EALNctd3areNpCYQponjwlowhM8PKXgv1Mua8czcBw== |
| 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
| 2026-09-17T10:51:55.804136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055314observed 7abd8d3b39cc81e42b11f96923be4147...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:51:55.784348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055314/manifest.jsonobserved 8346149748a6abc7deb5d190417dedfd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:55.765620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055314/publication.mdobserved 4e54cbaa5d0242fc9b1f5e4737d07c83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:55.747638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055314/publication.txtobserved 2c9946c7233e09ddca11317c4221bf7c...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. |
|---|