OT-2026-000032958
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, pulsed 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-2026-000032958) never changes.
Identity and time
| Publication number | OT-2026-000032958 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4843-7eaa-8e0b-7332941fdee0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032958 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5900d7938f1db67bdb17ff45ebe20164665ee4b4fb02b3eab88fb179dbe479dc |
|---|---|
| Markdown | e7c521f9a1e0800eb3e0aa7e7240b7962261096b4852b8c4796d59b81dc62976 |
| Publication page | 0738c79e771a1be4a40f5edc9e109598b983f9b686bbf03b69bd2c05883cc2ef |
| Manifest | 99ce3aec554213a64022906aaea1a18c4379489a226405a6a140504ccf4d2b0b |
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 | KC9myRmqmcDtcm9UKCbvqDS2KAtxWRhu3MixPRI+sBs1xMuXJhZVFTroK4YNmqcfrMHDylWhGFFKp8mPviL7AQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:32:33.837796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032958observed 0738c79e771a1be4a40f5edc9e109598...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:33.818550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032958/manifest.jsonobserved 99ce3aec554213a64022906aaea1a18c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:33.801018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032958/publication.mdobserved e7c521f9a1e0800eb3e0aa7e7240b796...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:33.783546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032958/publication.txtobserved 5900d7938f1db67bdb17ff45ebe20164...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. |
|---|