OT-2026-000079997
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, plant vacuum fed, sustained 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-2026-000079997) never changes.
Identity and time
| Publication number | OT-2026-000079997 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4377-782c-8eef-e7c47f6d4ffb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079997 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1228acdf82ae2373491c777870efdeda6c9987319ec4fc93d0e5676886e4e24b |
|---|---|
| Markdown | 02801f4717c34fa8493caf481a66ae74843c7977b85893e4100e132bc49bc13a |
| Publication page | d4beb7034f844c42f3993ef3f392e94cead33154deb123ad966324049f67fa48 |
| Manifest | 521c0265dff87406c9d30adafba40299ad4ebcdee8af1d0a514440d176ddfb98 |
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 | 3lNGW+tVWhv8QVTTS2VQeIb2PXZH4kpndTOwPMdqyIs0FQv4+S5n4v/v+EVzyy2Jal8YurhtDy9fw4WT2rDnDg== |
| 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
| 2026-09-17T10:03:25.349823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079997observed d4beb7034f844c42f3993ef3f392e94c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:25.331267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079997/manifest.jsonobserved 521c0265dff87406c9d30adafba40299...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:25.312111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079997/publication.mdobserved 02801f4717c34fa8493caf481a66ae74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:25.293747Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079997/publication.txtobserved 1228acdf82ae2373491c777870efdeda...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. |
|---|