OT-2026-000082546
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, manifold pressure sensor, vented after set-down
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-2026-000082546) never changes.
Identity and time
| Publication number | OT-2026-000082546 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc7-7e29-a194-7f1f1db42c1b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082546 |
| Status | PUBLIC |
Content hashes
| Canonical text | 94cd0879dcf01c396ce3fee5fcc09c4f6734697e6b0b1528479af84e0fab943f |
|---|---|
| Markdown | 214ecd05b91be2d452a5e18166cc90f2113d2738852a43e64f8d644b3177f4c3 |
| Publication page | cf0d11e3ea5857f739443bc25a6ffd92410a38d1e09aafb6a735722631443403 |
| Manifest | 7e7bd9878c65ebce288ac144ebc6564170d04075a86eef4d79fe81a324f4b40f |
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 | 0MdOBGqhCv9fxrucp9A4dUG9Ls2KqVAA6IltwgSQ40/NM83kJkzSBW8/6G0F/EAZVtliqMW+J2KWNDlNiICCAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:57:58.931682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082546observed cf0d11e3ea5857f739443bc25a6ffd92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:58.916453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082546/manifest.jsonobserved 7e7bd9878c65ebce288ac144ebc65641...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:58.901500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082546/publication.mdobserved 214ecd05b91be2d452a5e18166cc90f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:58.885202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082546/publication.txtobserved 94cd0879dcf01c396ce3fee5fcc09c4f...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. |
|---|