OT-2026-000012526
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, pulsed blow-off 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-2026-000012526) never changes.
Identity and time
| Publication number | OT-2026-000012526 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f7-7d94-ab9c-a4f6c825866a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:08.998406Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012526 |
| Status | PUBLIC |
Content hashes
| Canonical text | cbbe692808ca2073208d0ec154696bc8fd89c0c274a9c1c680f1dde4d10612a6 |
|---|---|
| Markdown | c54a21c288aa6c94fe757a00d9a025817d275084244eab378c5d83e4160239f6 |
| Publication page | 1cd5d7e57d110416b355338956a48458d78536e4e4af5ae6d68614186bd7fedf |
| Manifest | 6fe1fccc09666a2b05ea89dfaf5be78c7f458e43de0b275a8428c29044cac8b4 |
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 | KSq2H8TZBKF3EiDoBfIe57iNXXr1yMbW8/w2F8PrkcS2luGtDVN0bc4MoaX98DzigyE82uvptSaGOulOoE4HAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:12:02.998681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012526observed 1cd5d7e57d110416b355338956a48458...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:02.980852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012526/manifest.jsonobserved 6fe1fccc09666a2b05ea89dfaf5be78c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:02.962909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012526/publication.mdobserved c54a21c288aa6c94fe757a00d9a02581...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:02.943737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012526/publication.txtobserved cbbe692808ca2073208d0ec154696bc8...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. |
|---|