OT-2026-000094803
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, sustained blow-off before 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-2026-000094803) never changes.
Identity and time
| Publication number | OT-2026-000094803 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2ded-7922-80be-32403456b99a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094803 |
| Status | PUBLIC |
Content hashes
| Canonical text | 975fd84f10fcda54f91ef56c331235312aaf5cd40c64921f9e466e4558cc670d |
|---|---|
| Markdown | 18ad9a29f912ab4646918de4056cdcd7b2f3709cc4d647a4b04b1761bc413b29 |
| Publication page | a56e66e63da9137cade0e6663cfd25bfa80acbb75b438c0b95762fab3bb2cc88 |
| Manifest | 954deb37e3b6efd50ea25895ea059cc9ef12ddeee8382135501409e6e3c6c60f |
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 | jodapdCSobDaS50/lnC6/8TWozqNeUzSHweK21zIF0k7GH3zahZSd5zUHCTtTK5yPMOArWPM49CC7wJX8w07BQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:17.380279Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094803observed a56e66e63da9137cade0e6663cfd25bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:17.363660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094803/manifest.jsonobserved 954deb37e3b6efd50ea25895ea059cc9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:17.346428Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094803/publication.mdobserved 18ad9a29f912ab4646918de4056cdcd7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:17.329214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094803/publication.txtobserved 975fd84f10fcda54f91ef56c33123531...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. |
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