OT-2026-000057425
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, 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-2026-000057425) never changes.
Identity and time
| Publication number | OT-2026-000057425 · never reused |
|---|---|
| Internal UUID | 01a0ae87-d5c7-7118-8972-cdd56a6954ea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:12.973410Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057425 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6afdea5a5e8dd6bb6b785196cd54fd61cc438b84dc1f020d8fc671b332cf3808 |
|---|---|
| Markdown | a5099b3e7f2613b777857e7645ec9d9788d739d521f427e2a1590cc52649010f |
| Publication page | c0c892a8c64584d8995a90ad230a7ad018cb95ed56eeb94cc6e9fe7c1df3a906 |
| Manifest | 17f52edfab718b6f12ebe585b86672ec94e3ab4d2cc37a861432c4156da192a2 |
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 | Eco1aNnBdbTQGQiRqGr5PxIV4rtuog0tJPTbdWhnAIUZJtdNUxTManHJ54sNvARjRajaUyxa34uw37YaGT/HAQ== |
| 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
| 2026-09-17T10:49:43.048995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057425observed c0c892a8c64584d8995a90ad230a7ad0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:49:43.025754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057425/manifest.jsonobserved 17f52edfab718b6f12ebe585b86672ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:43.005953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057425/publication.mdobserved a5099b3e7f2613b777857e7645ec9d97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:42.987449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057425/publication.txtobserved 6afdea5a5e8dd6bb6b785196cd54fd61...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. |
|---|