OT-2026-000068367
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off after set-down
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-2026-000068367) never changes.
Identity and time
| Publication number | OT-2026-000068367 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2480-75f8-a390-797e5cee026f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068367 |
| Status | PUBLIC |
Content hashes
| Canonical text | 79a0f90635f46b03ff19aee8a9e0cf642fa3c56cca7eb5348b61d1c0f0bf5276 |
|---|---|
| Markdown | ffb6b5b1441bde21bd230c7e4296bfb9ca64cc500fc1566552dbee5e9d30694b |
| Publication page | 0c3faf06ab319cfd096a237e017c5d998bc954fade38327e3fd9768cd84228f2 |
| Manifest | de26fb0d1fa5fc782fc0fb631027c5c73e63b7f7ff9e713ec8897f691232cda2 |
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 | hjX52tdxi4LF8wYpri+ONVCq3aDPCwr5usnhh4kKQ7/gsG+M/iNXKNgRKL7Zq5WWSV6ZkxyOvJbShxf1PCnICw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:29:25.062429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068367observed 0c3faf06ab319cfd096a237e017c5d99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:25.043962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068367/manifest.jsonobserved de26fb0d1fa5fc782fc0fb631027c5c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:25.025814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068367/publication.mdobserved ffb6b5b1441bde21bd230c7e4296bfb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:25.008917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068367/publication.txtobserved 79a0f90635f46b03ff19aee8a9e0cf64...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. |
|---|