OT-2026-000094755
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off 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-2026-000094755) never changes.
Identity and time
| Publication number | OT-2026-000094755 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2ded-7ad7-9165-c58eceee807d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094755 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0066e45d31109e76ab306afa3a0ebe987e3884c266318bcc278ce8b0d79cba47 |
|---|---|
| Markdown | 9b1f1c5230e6fc9dffbb5848383815a585e9a569560c9c11601bcb296c1adcdc |
| Publication page | c2a7e61cd157e3ec468b2b3c4517f34fa052e263add477ac3204b68128d1d199 |
| Manifest | a9b43155df6fb1ec11a0abd001322837f5e31f7d7db2e662795bdad48db8568b |
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 | XP9c6nISN5JZmY3NIUiA4rQliADXnY6KYDPFg1xPSC8f1jAgh+Cc40kWlqJ/SSxYkX2SUZ+zSGRjhvdURtVfAw== |
| 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
| 2026-09-17T09:37:13.665471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094755observed c2a7e61cd157e3ec468b2b3c4517f34f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:13.646945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094755/manifest.jsonobserved a9b43155df6fb1ec11a0abd001322837...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:13.628955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094755/publication.mdobserved 9b1f1c5230e6fc9dffbb5848383815a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:13.610555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094755/publication.txtobserved 0066e45d31109e76ab306afa3a0ebe98...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. |
|---|