OT-2026-000070596
Publication integrity record
Single bellows cup vacuum gripper, single stage ejector, vented before 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-2026-000070596) never changes.
Identity and time
| Publication number | OT-2026-000070596 · never reused |
|---|---|
| Internal UUID | 01a0ae91-5460-78ba-a91f-7a7be73da241 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070596 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8c027bef47a7bf5cc07038a47cdf7b6bc87ab63f1e638c58e05b76b749ab0893 |
|---|---|
| Markdown | 1cd3ab41f83e659d67a50cf7814df3ede5916936961ae23e19b8af2be7d4b940 |
| Publication page | 74277142668a6bfc916f36bc76616ad8983440afd9783fcde0e98d6afee1b7bd |
| Manifest | 8ae65ed7da5e78a72fd4c2349ebf1b28e551dfeec7f83a9c3feacdb8c5842a4c |
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 | CyD2web3XMyb9EA+SE0MBf7ja4VKQMiLylU8PYV5QlXr3w5bbqkAXPnM5F34JIppaP/1Bn3+11Nm5nqxbkubAQ== |
| 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
| 2026-09-17T10:26:26.811204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070596observed 74277142668a6bfc916f36bc76616ad8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:26.792658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070596/manifest.jsonobserved 8ae65ed7da5e78a72fd4c2349ebf1b28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:26.773582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070596/publication.mdobserved 1cd3ab41f83e659d67a50cf7814df3ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:26.753502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070596/publication.txtobserved 8c027bef47a7bf5cc07038a47cdf7b6b...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. |
|---|