OT-2026-000058146
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three 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-2026-000058146) never changes.
Identity and time
| Publication number | OT-2026-000058146 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6edb-76f8-a58c-91ed9f6abeb1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058146 |
| Status | PUBLIC |
Content hashes
| Canonical text | a00fb910ba1fabba37809ed30cc6bcd2b037f6436af1727b82c71507d33a0b09 |
|---|---|
| Markdown | 75c360da4da99bb64782f8abf203525c15a470872f04a5f1c853d44137f77745 |
| Publication page | 4affd07829db8ff59906759c200975af55e3138443a39635a4afe1a01b7cfd19 |
| Manifest | b8169de99478f0b31c627d13407cbe7f4a4f1aed366a3f060abb894f0e2da3b2 |
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 | nTSApZ0FJB2FmtNC51y94OJ38wmz/8xlp31wM3NH7ebOzkYKIxNUPYK8AtFsewGP8pAm8BeybrIgnpsFdljaAA== |
| 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
| 2026-09-17T10:47:49.961846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058146observed 4affd07829db8ff59906759c200975af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:49.942898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058146/manifest.jsonobserved b8169de99478f0b31c627d13407cbe7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:49.921933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058146/publication.mdobserved 75c360da4da99bb64782f8abf203525c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:49.902534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058146/publication.txtobserved a00fb910ba1fabba37809ed30cc6bcd2...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. |
|---|