OT-2026-000085576
Publication integrity record
Two cup vacuum gripper, two zone face, single 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-2026-000085576) never changes.
Identity and time
| Publication number | OT-2026-000085576 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaac-7005-8060-5489f8d4fa86 · 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-2026-000085576 |
| Status | PUBLIC |
Content hashes
| Canonical text | e5d57061425706c13294ae0126c7131040348c4fdb3c5b291bb5cbb484a64ab0 |
|---|---|
| Markdown | e2b3c3c5a5d6cb6894ca02baf807760df44a52cbabf588d3875a1866dced7810 |
| Publication page | d0838055b22fd367cca01755a53f42575bdd1075d554174aea7810b11a169139 |
| Manifest | 5cd486595e49cc7fa200904d0fed7b914ee957d793593186c06f7871b5307830 |
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 | nCoyDcA8CsdNpNRpF6t3anvuWsg0v4KFmJ7lY1Yz11Rm2RPV//AOqukkQ3BnfXmroO6lA7HYiBTBobuyDrkoCg== |
| 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
| 2026-09-17T09:54:26.709777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085576observed d0838055b22fd367cca01755a53f4257...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:26.691238Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085576/manifest.jsonobserved 5cd486595e49cc7fa200904d0fed7b91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:26.674335Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085576/publication.mdobserved e2b3c3c5a5d6cb6894ca02baf807760d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:26.656354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085576/publication.txtobserved e5d57061425706c13294ae0126c71310...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. |
|---|