OT-2026-000014544
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, pulsed blow-off 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-2026-000014544) never changes.
Identity and time
| Publication number | OT-2026-000014544 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27b-73b3-b9c8-b1d4a38e635a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014544 |
| Status | PUBLIC |
Content hashes
| Canonical text | b61066f3019bb7dfa91b6dca9d2bdbcb289163d0a4a6b2128ee32863d044273d |
|---|---|
| Markdown | 68616ea80a206d49d007398b00bc87f2fd5e5dcebc2cd528413aa74aa964ffac |
| Publication page | 977d08e926ac5a8fa653f1be69556516389bfda0f5bbac1c8e44d7e9c4504fa0 |
| Manifest | 1942c65d02a137fd652ef564bd83405bc485941aa2b3fa0bfbc6e5561489c02b |
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 | LmM+6WhqMHS16O6noSbUMkfonG/hzvgf/Kw1h3LrZeiDGpfxdphqqjcgxFO1veBTUa4/Jy5q8Lcu7YMRhRZtCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:10:23.589987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014544observed 977d08e926ac5a8fa653f1be69556516...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:23.570273Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014544/manifest.jsonobserved 1942c65d02a137fd652ef564bd83405b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:23.538276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014544/publication.mdobserved 68616ea80a206d49d007398b00bc87f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:23.520425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014544/publication.txtobserved b61066f3019bb7dfa91b6dca9d2bdbcb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:26.707574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014544observed 977d08e926ac5a8fa653f1be69556516...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:26.690384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014544/manifest.jsonobserved 1942c65d02a137fd652ef564bd83405b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:26.670088Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014544/publication.mdobserved 68616ea80a206d49d007398b00bc87f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:26.650655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014544/publication.txtobserved b61066f3019bb7dfa91b6dca9d2bdbcb...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. |
|---|