OT-2026-000062788
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, sustained blow-off after set-down, on a tool changer
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-2026-000062788) never changes.
Identity and time
| Publication number | OT-2026-000062788 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-6389-74fe-a844-fa294096dd2b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:11.271900Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062788 |
| Status | PUBLIC |
Content hashes
| Canonical text | e74e0b3f4ee6737d0d99837b70cf95c316935d5a11517e39f368d7d1538bb472 |
|---|---|
| Markdown | b4b116cfb27fbb38667af04547ee6b72d4c627876ea9511b53f15e8890ac0ad9 |
| Publication page | 65d742ef476f889866381904c5a1ea249a57f32e42353d050fd2e8858c0e0b5a |
| Manifest | f6a3fedaa9a157d0bbab58dde479fb43a92075623c22860bcb166d9268838f27 |
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 | shJviaTSELoEAChBxjP5NojTvv0xFeXnETVOPJqYevETerC4VO7u9JOpENbmjgQyFXeUgbIOrskoVDiB76jHAA== |
| 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
| 2026-09-17T10:39:22.646976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062788observed 65d742ef476f889866381904c5a1ea24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:22.628779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062788/manifest.jsonobserved f6a3fedaa9a157d0bbab58dde479fb43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:22.611308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062788/publication.mdobserved b4b116cfb27fbb38667af04547ee6b72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:22.591696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062788/publication.txtobserved e74e0b3f4ee6737d0d99837b70cf95c3...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. |
|---|