OT-2026-000060047
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, single stage ejector, manifold pressure sensor, pulsed 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-2026-000060047) never changes.
Identity and time
| Publication number | OT-2026-000060047 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a70-79d6-bdba-f04cf08f39e3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060047 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6204f909c96783eff508562c3b2636234a6c5a4e0c92ab3c9b059bcc4289e04c |
|---|---|
| Markdown | d503dc61425c730ac59cad9c2e35adfd8efe86d575cf97f9d81f530b7d9dfab8 |
| Publication page | b11ac341705726ba27552af7679b8b5d61a3de6cd377b8f3743f5d0f35a089e1 |
| Manifest | df883d243a41b4e9d1da38ee304f8d1c96a1277753694690411e12b089d275e0 |
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 | /OwOwZRE67pGz8vhFiZhtKrfnn7MH3GbCWe2K0osnzHGYw5yI51SmsQ5g3+626rvutavcdzgSX/epnABjSFGDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:40.164291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060047observed b11ac341705726ba27552af7679b8b5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:40.145499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060047/manifest.jsonobserved df883d243a41b4e9d1da38ee304f8d1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:40.125818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060047/publication.mdobserved d503dc61425c730ac59cad9c2e35adfd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:40.108979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060047/publication.txtobserved 6204f909c96783eff508562c3b263623...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. |
|---|