OT-2026-000057005
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented before 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-2026-000057005) never changes.
Identity and time
| Publication number | OT-2026-000057005 · never reused |
|---|---|
| Internal UUID | 01a0ae87-d5b5-7141-ba6e-c3ec61acc92b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:12.973410Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057005 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3f92a9324f43abc6c2ed1e5658d2e6c3849dc2491cda7f4969a00b2cbf390db4 |
|---|---|
| Markdown | ade7f01716dd24b96c64f0041bcfe399be3369ccac62a2eae1bc6f365e985cff |
| Publication page | ac1896c74eeb9afa0d11927de20a57c929b7d7a236799ed779e00d25d76e9f8e |
| Manifest | 74747fc34025605ce6260983ac722706e00c6025ed795b293889729b3b26b370 |
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 | ond8YPumCa+tmmT1C7ALsPLtWZqitJhBchFGaKQhBhlyApouABDCyvKtd5ExcXYQM7RAAbywWyf269EpRm1GAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:48:28.761664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057005observed ac1896c74eeb9afa0d11927de20a57c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:48:28.743000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057005/manifest.jsonobserved 74747fc34025605ce6260983ac722706...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:28.725952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057005/publication.mdobserved ade7f01716dd24b96c64f0041bcfe399...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:28.708012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057005/publication.txtobserved 3f92a9324f43abc6c2ed1e5658d2e6c3...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. |
|---|