OT-2026-000070550
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three 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-2026-000070550) never changes.
Identity and time
| Publication number | OT-2026-000070550 · never reused |
|---|---|
| Internal UUID | 01a0ae91-5460-7f40-9c23-f2d005b61445 · 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-2026-000070550 |
| Status | PUBLIC |
Content hashes
| Canonical text | f61f97b73b235b3a2e7fca1222eed1d771774fa59a91ec4ae2a3fef11062e2a7 |
|---|---|
| Markdown | 342c5d1890265538e659ad776089096752dd8cd294db0865df4b6a38772b1472 |
| Publication page | e5e4586fa6e819362cf365836153ae9e1af4c9078f46bf37dc2f5aab06199f69 |
| Manifest | 49c37111601ebf4fefabcf5af8697524f950c9863fdad0de61e3220daf8e4a1d |
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 | NWy67ZKNuqWUekYvXer1kc9sLCU+armAJXH91AaQ3InTat0bIKcVRVukeok+c8+i6DVMF3LbSJFhdIqyHhE0Aw== |
| 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
| 2026-09-17T10:26:21.332984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070550observed e5e4586fa6e819362cf365836153ae9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:21.316111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070550/manifest.jsonobserved 49c37111601ebf4fefabcf5af8697524...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:21.299053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070550/publication.mdobserved 342c5d1890265538e659ad7760890967...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:21.279146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070550/publication.txtobserved f61f97b73b235b3a2e7fca1222eed1d7...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. |
|---|