OT-2026-000103282
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, single 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-2026-000103282) never changes.
Identity and time
| Publication number | OT-2026-000103282 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3f-7295-bfc5-921a25559a52 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103282 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1df48df49c4b0db64e249d683e8c5bfc1c0e75bdb4cfc8c969573d6cb96d3568 |
|---|---|
| Markdown | f2b7ea806cc199a5e2c94824361a11a303d0754bcc81043f8ebbd0a39c741613 |
| Publication page | dcbce1bc29cb594d8c9061e1def5da04fb00e6ba3fa9b21f31685037a035fd64 |
| Manifest | 4b894bc67fa12cfdecc14471a348bf5851021562eb15de35bbe154a8c0e6a1e0 |
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 | F2o7SnPBEuoG87sgMJ7fuc57VDbw788bSxnspO+Axv9opBh5XFRWcKw5xylO+/u0n7sWVanWO/T1IG0JksWACA== |
| 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
| 2026-09-17T09:23:31.515774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103282observed dcbce1bc29cb594d8c9061e1def5da04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:31.498963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103282/manifest.jsonobserved 4b894bc67fa12cfdecc14471a348bf58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:31.481953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103282/publication.mdobserved f2b7ea806cc199a5e2c94824361a11a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:31.464626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103282/publication.txtobserved 1df48df49c4b0db64e249d683e8c5bfc...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. |
|---|