OT-2026-000057635
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, two stage ejector, supply line 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-2026-000057635) never changes.
Identity and time
| Publication number | OT-2026-000057635 · never reused |
|---|---|
| Internal UUID | 01a0ae88-2694-79a3-a276-9f0a797cd7e9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:33.513637Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057635 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0d356a6339d24223ef2673241c8824e7ba95fe55a1eac427b66bf640ba922f94 |
|---|---|
| Markdown | 1c98ff86f318b494eac51e8679faaff3eaafbd4efb4b3921c13781e9ceb1e61c |
| Publication page | eef5b25e91d64e2ae13a61cb6fab51d21828d19a3147dada34b6f3b10446fbbf |
| Manifest | 6a53a695cb3b6983eacaea150b00b090cc37c9bce2d2a2554ff36b48c96f04d1 |
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 | hv1IseV/RWMY42+Ux6+0pqzGkVVrEZyv0r0b4gZaJvChLYRVMfEf645guAExhegGQ4fUmwyzC225PmNRMMG1Bw== |
| 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
| 2026-09-17T10:48:11.858982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057635observed eef5b25e91d64e2ae13a61cb6fab51d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:48:11.840558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057635/manifest.jsonobserved 6a53a695cb3b6983eacaea150b00b090...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:11.823933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057635/publication.mdobserved 1c98ff86f318b494eac51e8679faaff3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:11.805454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057635/publication.txtobserved 0d356a6339d24223ef2673241c8824e7...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. |
|---|