OT-2026-000085498
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, sustained 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-2026-000085498) never changes.
Identity and time
| Publication number | OT-2026-000085498 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaac-7d83-aebe-3822997a37e4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085498 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8710be411b4db55c4ce795af2d2add5e4342bd94f967bb468daf5bbe1d49d21d |
|---|---|
| Markdown | caf94be0e0f6ff8d385e29bdf4dd7f79e6bca8675691884c3c350089f0e73e36 |
| Publication page | 6efe551cbbcd74007b551837882af4ceea545c9cc4420790b1d574223314fc39 |
| Manifest | 94b2e17f1cdc3a737b50b1c903b13e582fbf643a985a7bd653aa0620dc434454 |
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 | MM/UggwEul764FFIkJphnFCuHxmVpM3x5s1xtK5couWvtd+wAEARzljze+2HiNLF1jYrr61PSfm/KyHzvgQtBw== |
| 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
| 2026-09-17T09:54:17.988189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085498observed 6efe551cbbcd74007b551837882af4ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:17.968508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085498/manifest.jsonobserved 94b2e17f1cdc3a737b50b1c903b13e58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:17.946186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085498/publication.mdobserved caf94be0e0f6ff8d385e29bdf4dd7f79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:17.927223Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085498/publication.txtobserved 8710be411b4db55c4ce795af2d2add5e...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. |
|---|