OT-2026-000008322
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, sustained 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-2026-000008322) never changes.
Identity and time
| Publication number | OT-2026-000008322 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e469-7982-aed7-2bba16302366 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008322 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7db6e1805e148d58a99ebb02a7f292f5e2db031e64b9707bb80198bdaaf58892 |
|---|---|
| Markdown | 49a338020aa08e71b086f3068822bd0bea0b371f072fd0d97299c9d2687d8e93 |
| Publication page | f2d7699dec142880cc4bdedcf5247283596e58061759b7141dc18ad0602f5e69 |
| Manifest | a9162f9f8e43d994e295552764c0547393d1f6aabbbbf02bd03719e551760541 |
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 | jvpfbj7Kwm+PxNGiutY10cU9+X5w2WRphWnnC+OtxTiOazowCHQ0KbwS2dijQmykGt++Vbv0NbscKSLnzGg7Bg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:08.054848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008322observed f2d7699dec142880cc4bdedcf5247283...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:08.037027Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008322/manifest.jsonobserved a9162f9f8e43d994e295552764c05473...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:08.019881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008322/publication.mdobserved 49a338020aa08e71b086f3068822bd0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:08.002125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008322/publication.txtobserved 7db6e1805e148d58a99ebb02a7f292f5...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. |
|---|