OT-2026-000055265
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single 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-2026-000055265) never changes.
Identity and time
| Publication number | OT-2026-000055265 · never reused |
|---|---|
| Internal UUID | 01a0ae86-a100-7a09-a14d-6eb316ee7bbf · 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-2026-000055265 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0bd93ee5ef41f3812b5dee94088e65407e1bfa1021c37a04becd5f69d0fbe110 |
|---|---|
| Markdown | 9742c453c707f03e2af38bf1e456207491995c5fbfa32defb01819913a7caca1 |
| Publication page | 53b1d108be2efad3542d674b370f0872e231c134f12818b988443e732b88ba1e |
| Manifest | 16258c5527b2f70ecf2f424b845ae82033d8288e8189aa3f89d04d567a5c813e |
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 | y8mJwRDqJKpVVjGzYYTwZQOZVAo1CGdOVodDtQXzSCNaZCJ+FK7gD29DVSeY5zYsmbMo8VRC3vBe1JwuBST+Cw== |
| 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
| 2026-09-17T10:51:51.311972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055265observed 53b1d108be2efad3542d674b370f0872...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:51:51.294280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055265/manifest.jsonobserved 16258c5527b2f70ecf2f424b845ae820...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:51.275354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055265/publication.mdobserved 9742c453c707f03e2af38bf1e4562074...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:51.256120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055265/publication.txtobserved 0bd93ee5ef41f3812b5dee94088e6540...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. |
|---|