OT-2026-000008066
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, pump fed, 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-2026-000008066) never changes.
Identity and time
| Publication number | OT-2026-000008066 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908c-7673-9819-d83d1ccbafbd · 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-2026-000008066 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2f56ce69a90801776469eecd73bd67a283f8dde2d553d4b64255933e802fbfe6 |
|---|---|
| Markdown | c78ae2505fec50dc0a82b78f2ef9acc1ed68d5de1a03b40b28b451019829b750 |
| Publication page | c11b50efe47afee482d0ebf2ab299e58af1772201f15f484267487f015cd4b34 |
| Manifest | 1428da3495016a3bd87597e9b226560038aa6dfc255e9de3d0eaa2748b66d06f |
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 | RiXDM6/Pof6DbFoxNMsqKaEz3xdlYub3YMpflhXupNexw/kAm6jcSFOLieKSH/F8ykrYyuDEc8w4unTjdCV1Bg== |
| 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
| 2026-09-17T12:20:39.859888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008066observed c11b50efe47afee482d0ebf2ab299e58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:39.841172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008066/manifest.jsonobserved 1428da3495016a3bd87597e9b2265600...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:39.824216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008066/publication.mdobserved c78ae2505fec50dc0a82b78f2ef9acc1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:39.806040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008066/publication.txtobserved 2f56ce69a90801776469eecd73bd67a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:20.844521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008066observed c11b50efe47afee482d0ebf2ab299e58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:20.828125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008066/manifest.jsonobserved 1428da3495016a3bd87597e9b2265600...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:20.809920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008066/publication.mdobserved c78ae2505fec50dc0a82b78f2ef9acc1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:20.791211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008066/publication.txtobserved 2f56ce69a90801776469eecd73bd67a2...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. |
|---|