OT-2026-000086069
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, 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-2026-000086069) never changes.
Identity and time
| Publication number | OT-2026-000086069 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82b-7456-9f8c-c290acfb96fd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086069 |
| Status | PUBLIC |
Content hashes
| Canonical text | d00a4abe9d1d2a29db6768cdabc5e47fcc8e134cccd144f51de3c72bc23b112a |
|---|---|
| Markdown | e4761793c6396c4f8bb533ac2c794d7826af6b8f2fa2016f60cd901307aaf819 |
| Publication page | 3f14766e8a89cbebc80c8e9ac6b2c85e0a609984b11d787ddf5046b8d89647e1 |
| Manifest | bfdb3d7deda562669d2698d653d36cbf17d25026b71ec090d37326c48c621a5c |
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 | 2liTEExVjGnVMVHPMnZvHuw8aGuCG0wQmq7IHoSwFD3IfihChZ6JNe6a8GcIgTskWJux8SNbFVtVnlXiL20oDQ== |
| 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
| 2026-09-17T09:53:42.372691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086069observed 3f14766e8a89cbebc80c8e9ac6b2c85e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:42.354647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086069/manifest.jsonobserved bfdb3d7deda562669d2698d653d36cbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:42.336855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086069/publication.mdobserved e4761793c6396c4f8bb533ac2c794d78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:42.316882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086069/publication.txtobserved d00a4abe9d1d2a29db6768cdabc5e47f...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. |
|---|