OT-2026-000080938
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented 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-2026-000080938) never changes.
Identity and time
| Publication number | OT-2026-000080938 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b975-71ec-9b9c-7dc5bbc06e88 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:28.739380Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080938 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5e57e6242bf63642ee5a67448b9f9d412788f283f6ac1d2a0d11b76ef3024299 |
|---|---|
| Markdown | 41997423848235a7e18d2507f2ba3eaae37fc831d3448eb8220c84186ec51813 |
| Publication page | 7921f3d106997a5be029d15c1e9ae548e6e15fdca090261773566d8b89f83be2 |
| Manifest | 6ec8505b008d9b2573e81aa39b2034c2a86842e24ec4cd51677db2734f9b610a |
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 | wJUpTlNQT8Nam7hd5xySESI/UhHKoMclojcdBUtluoloxFKUkDRg9HI9m8xk2aPMZM+t6LexcfUNShwrq4eGDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:02:08.696039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080938observed 7921f3d106997a5be029d15c1e9ae548...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:08.679200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080938/manifest.jsonobserved 6ec8505b008d9b2573e81aa39b2034c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:08.662870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080938/publication.mdobserved 41997423848235a7e18d2507f2ba3eaa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:08.645212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080938/publication.txtobserved 5e57e6242bf63642ee5a67448b9f9d41...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. |
|---|