OT-2026-000061637
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two stage ejector, 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-2026-000061637) never changes.
Identity and time
| Publication number | OT-2026-000061637 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-7b45-711c-a2d9-f0cbd298705a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:11.808334Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061637 |
| Status | PUBLIC |
Content hashes
| Canonical text | bc8441a6ca99caaf2bc5553bbe6567a82109bc5be51eb040bd536f3d083a17f2 |
|---|---|
| Markdown | 8a0935cc3b95f5289c86ac11fc941014c37f217e3625dbb05cd2a387d6800485 |
| Publication page | dbbd9ee16ba7c4d3f699cd28c857ac0cd447340cab2efe11d89d53371ac09bf4 |
| Manifest | bc58816ed9fd013306eafb7d0fa2665c80c37233960d38c4505fb9a49b214e65 |
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 | 3eCueYeh+vJ/EnaFz6DKxLGrJUh25zjPehSohUoZpCBpqx/qMChcMRk3+ol5lqVqNaF2k4Qx2MYeRntEEzK7BQ== |
| 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
| 2026-09-17T10:41:34.599840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061637observed dbbd9ee16ba7c4d3f699cd28c857ac0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:34.581530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061637/manifest.jsonobserved bc58816ed9fd013306eafb7d0fa2665c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:34.558889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061637/publication.mdobserved 8a0935cc3b95f5289c86ac11fc941014...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:34.537954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061637/publication.txtobserved bc8441a6ca99caaf2bc5553bbe6567a8...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. |
|---|