OT-2026-000080422
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented after 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-2026-000080422) never changes.
Identity and time
| Publication number | OT-2026-000080422 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e78-7d34-999c-2f13eb59791a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080422 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3f1c0d9b8603ed340ea85aa63be22943da4a30be9f872151f6c1422d7c3ebe5f |
|---|---|
| Markdown | 0d372e3f31424a0c61272402ab24caa9343ebe83756fe98823665a410c87351f |
| Publication page | 32162756e64574e7ef01711e6cdf0ba6ef636f65ffd24439a7197d1ee25aee96 |
| Manifest | 72c89880231d17e42af5b360aeb7ca466691813c8dc61c734b691f744f166a8d |
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 | MAIVQ8K0X2w9DFiZaGshbb51zHtgoQmjP4pRj1kMD8gwa59aB16M3Wf9tgrWCj37WokG1wcvafvLOOFnb5H8Dg== |
| 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
| 2026-09-17T10:02:55.780989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080422observed 32162756e64574e7ef01711e6cdf0ba6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:55.762079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080422/manifest.jsonobserved 72c89880231d17e42af5b360aeb7ca46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:55.744146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080422/publication.mdobserved 0d372e3f31424a0c61272402ab24caa9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:55.722968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080422/publication.txtobserved 3f1c0d9b8603ed340ea85aa63be22943...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. |
|---|