OT-2026-000008294
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, pulsed blow-off after 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-2026-000008294) never changes.
Identity and time
| Publication number | OT-2026-000008294 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908e-7ac8-897a-fe697512e5dc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008294 |
| Status | PUBLIC |
Content hashes
| Canonical text | f3f06d4517d5576c550bb872e776edf26bfb50b7d064a645111335cdb352c526 |
|---|---|
| Markdown | 2c59ec039759d68bac1185a746014befcba2c26bce94b16f81fa0d50b0def96c |
| Publication page | b455ff0c8155cdbd00fee52075b83f6d646d66baf7036a5a7258f2735966bdee |
| Manifest | 0404af9619f547456b57f7dc45994d853afd50e0895531b70c35b1bb91991020 |
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 | N4lTlKBogagxwUS9wfrPrXPg2HUguk6ZPxQ6vixbQvhNfgUFYYqE9CKUl/coYX3+pNamx31QgaST95wXPlGIAg== |
| 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
| 2026-09-17T12:20:44.415718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008294observed b455ff0c8155cdbd00fee52075b83f6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:44.396402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008294/manifest.jsonobserved 0404af9619f547456b57f7dc45994d85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:44.377805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008294/publication.mdobserved 2c59ec039759d68bac1185a746014bef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:44.351959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008294/publication.txtobserved f3f06d4517d5576c550bb872e776edf2...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. |
|---|