OT-2026-000076776
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, manifold pressure sensor, 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-2026-000076776) never changes.
Identity and time
| Publication number | OT-2026-000076776 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b06f-78d3-9bd0-4a48230c1b72 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076776 |
| Status | PUBLIC |
Content hashes
| Canonical text | e0b44f37ee735486212786e5d75ac25f8ea9709e05e220c06ada76cbef79e59d |
|---|---|
| Markdown | e157b9ace87523670252b9de5ef82501950a9741ce7a0f186db02b4ea44b5c94 |
| Publication page | 1ff70ba6ef3c765acff1ac603eaa2a5d8fb190bf5fd9771c06051ff9db69684e |
| Manifest | c2ca399b081e7ded395bc0e92d91cebff1899c339d0314609a93384f2059e35c |
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 | BpzEdQCpgJrSIr0XBIfvExjAJdS3TnoTGz9pc8C7I8LXyvxU6RcdXBDFpRJEHL0oSbCgew+sEADF/XbrKLH3Dw== |
| 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
| 2026-09-17T10:09:38.357404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076776observed 1ff70ba6ef3c765acff1ac603eaa2a5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:38.337685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076776/manifest.jsonobserved c2ca399b081e7ded395bc0e92d91cebf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:38.316530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076776/publication.mdobserved e157b9ace87523670252b9de5ef82501...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:38.289033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076776/publication.txtobserved e0b44f37ee735486212786e5d75ac25f...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. |
|---|