OT-2026-000061311
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off 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-2026-000061311) never changes.
Identity and time
| Publication number | OT-2026-000061311 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-1384-7d1c-80c7-7241a0b2783f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061311 |
| Status | PUBLIC |
Content hashes
| Canonical text | ab5a65d4845dc16c105a12b494d21f95c4e62e701920b72cf9fe60066c88a3c2 |
|---|---|
| Markdown | b7ec65cfa0ecea5f044c5b1aaac589aa78445677e00749992c955da5641201e5 |
| Publication page | 43cade306cebc33914658450ae939510257701bdc107802145529bee08fc17dd |
| Manifest | ba39bb634406c79721d0de979f5962da1a7ef5151380a35f7c72b5fac9372aec |
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 | MzJpDCxlKP2bVFym+f8KlqmS5gufLs0BcYqd58QbXvezZnkecx5FksXVMYDu/FqNMx3ScSs9N2LudWhxx44SDg== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:42:44.664422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061311observed 43cade306cebc33914658450ae939510...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:44.644897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061311/manifest.jsonobserved ba39bb634406c79721d0de979f5962da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:44.627207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061311/publication.mdobserved b7ec65cfa0ecea5f044c5b1aaac589aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:44.609171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061311/publication.txtobserved ab5a65d4845dc16c105a12b494d21f95...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. |
|---|