OT-2026-000009499
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, sustained blow-off 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-2026-000009499) never changes.
Identity and time
| Publication number | OT-2026-000009499 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7562-71d0-8d85-65dadf81eb34 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009499 |
| Status | PUBLIC |
Content hashes
| Canonical text | e48b99a1cc5f088f6415c56de8a5692141a0ba885117c47c55a09afe45f3fc3f |
|---|---|
| Markdown | bc766e22fcfe4499db809af86a0d7504f5ad7e7f347a2de8cf12786994028205 |
| Publication page | 03f20fad2b0630a23cb58dc18c78cca518d71081630e0d78743507cf620b8991 |
| Manifest | e09c849f80afa7443159f570d44f13f28aafba00bcbbb83319bce90aacbaecc2 |
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 | HQ+60QLxnlzWolZnTM3Zp28juZBcETuYQ0QwK64XoEJrkjZxO+poik8w91Y2zCtZNMcXBGvMNbp183kPt0cvAA== |
| 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
| 2026-09-17T12:16:54.299813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009499observed 03f20fad2b0630a23cb58dc18c78cca5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:54.279766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009499/manifest.jsonobserved e09c849f80afa7443159f570d44f13f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:54.257284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009499/publication.mdobserved bc766e22fcfe4499db809af86a0d7504...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:54.237321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009499/publication.txtobserved e48b99a1cc5f088f6415c56de8a56921...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. |
|---|