OT-2026-000064982
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two 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-2026-000064982) never changes.
Identity and time
| Publication number | OT-2026-000064982 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-debe-72c2-8816-513e5fb8ca81 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064982 |
| Status | PUBLIC |
Content hashes
| Canonical text | 423509926e8d5e4ef154c2dcedb6b1178482dceec5b2a91809fc0ad54a926321 |
|---|---|
| Markdown | f1703f192ab321109f5f3d6c7e7c10bab32910b3e55760068e940d91eb250830 |
| Publication page | 01d5da17d18ee47fec96a756a9d72e1f76b05cad45b72d4db2c1d76aa3ab3228 |
| Manifest | e09d2bca0ab4bece44dac163c11aaa2d3438fa55581437129f1d2eaa38df6bbe |
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 | yiXAedFRp3Hg4IRLvBnoUx1r5nTytFr61TZ21jyhA9cmjkvvYg/1pPS/MCWB5n+xFs87cw1fH+/XeDuqxgq9BA== |
| 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
| 2026-09-17T10:35:55.870572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064982observed 01d5da17d18ee47fec96a756a9d72e1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:55.851180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064982/manifest.jsonobserved e09d2bca0ab4bece44dac163c11aaa2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:55.831660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064982/publication.mdobserved f1703f192ab321109f5f3d6c7e7c10ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:55.810654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064982/publication.txtobserved 423509926e8d5e4ef154c2dcedb6b117...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. |
|---|