OT-2026-000051522
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, 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-2026-000051522) never changes.
Identity and time
| Publication number | OT-2026-000051522 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c80-7d34-bfb4-ba0191302127 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051522 |
| Status | PUBLIC |
Content hashes
| Canonical text | 45a9ad52616c63ad41c476635b0be132e4f46cdbcf6440dbcb30e96a5d1a3749 |
|---|---|
| Markdown | d08e23df70164d1985ba44ddddd84266936b57142549f8b19fc0bdef9e869b3c |
| Publication page | 2e162faa5f3228ff4deeec0f584a08108620ea6ce9c8111dd0535c49ad618d74 |
| Manifest | 3c3aa4b1fdfac72a7361a219d00f7ebc5691ac7cf3fadba7c0223890cd59e7f4 |
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 | 4DXK4JppLloZPfoErgNT+UB+/fMKKeMqMp0hwCXNTl+ZuHbdavNrZDB6tgl+f/jo5aZjMHYUNHgxHrt5DfxlDw== |
| 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
| 2026-09-17T10:58:20.775414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051522observed 2e162faa5f3228ff4deeec0f584a0810...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:20.757757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051522/manifest.jsonobserved 3c3aa4b1fdfac72a7361a219d00f7ebc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:20.740467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051522/publication.mdobserved d08e23df70164d1985ba44ddddd84266...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:20.721858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051522/publication.txtobserved 45a9ad52616c63ad41c476635b0be132...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. |
|---|