OT-2026-000095796
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, pump fed, pressure sensor per zone, 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-2026-000095796) never changes.
Identity and time
| Publication number | OT-2026-000095796 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac6-782c-8778-7c7f63a23211 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095796 |
| Status | PUBLIC |
Content hashes
| Canonical text | 629d551f7a55316079febaea479707d5948e078d08b7d94f3be36e71f5828aaf |
|---|---|
| Markdown | b64dbd08c427c31b700e00b1f33a6b8ad3786e2c2a5571c3753226eb5c1b6dff |
| Publication page | af73d911e17a24734f434552b3c064ee6b3ad5e3f5742c706942074c687198e6 |
| Manifest | 20e915ad90d70f20a4fb84f208d61af1a65442c4590c5b6cd2a9d2611a112db5 |
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 | h9FHzDPBdEdjBfbwDIirTa0iGKIT92TDovu+ZfuGrbNGniSb7EeHhWPDYbbAeQN5y8x4nHxhhiJJmTCD1O0YCQ== |
| 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
| 2026-09-17T09:35:52.062275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095796observed af73d911e17a24734f434552b3c064ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:52.044661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095796/manifest.jsonobserved 20e915ad90d70f20a4fb84f208d61af1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:52.026534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095796/publication.mdobserved b64dbd08c427c31b700e00b1f33a6b8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:52.008501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095796/publication.txtobserved 629d551f7a55316079febaea479707d5...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. |
|---|