OT-2026-000058661
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, vented 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-2026-000058661) never changes.
Identity and time
| Publication number | OT-2026-000058661 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39d-7401-9343-e29a3beef0f4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058661 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2ff4b76a45b919c02e634b7261b6617963961caae6ebeb0c9ff5a9eeb6ef3caf |
|---|---|
| Markdown | aadc90cbc8a2f1519343fedfa325dcbb8f1da844501e2d645377c20b689dd287 |
| Publication page | 132d20cbfe2798512c4ba85452322e4ca76ac023127a2ef654b65a1fa3292d4a |
| Manifest | f9854c391a466af9c65c666025f962273517abcc34b2d3e25e1d32ffcf5bf7de |
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 | gVf2M7m2WvndBxeqXZjiApolpxd/ye4DHZ0O0Tn1NyvFxqC6TL4Ev2tQG7t+IGT42VjB70wIqVSiV7Rus6xDDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:47:10.607606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058661observed 132d20cbfe2798512c4ba85452322e4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:10.590331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058661/manifest.jsonobserved f9854c391a466af9c65c666025f96227...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:10.570690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058661/publication.mdobserved aadc90cbc8a2f1519343fedfa325dcbb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:10.552290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058661/publication.txtobserved 2ff4b76a45b919c02e634b7261b66179...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. |
|---|