OT-2026-000101312
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, single stage ejector, pressure sensor per zone, sustained 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-2026-000101312) never changes.
Identity and time
| Publication number | OT-2026-000101312 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-7018-9130-d4cee4ade0b0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101312 |
| Status | PUBLIC |
Content hashes
| Canonical text | e788a9dfed4a28786f159995c3807122feda43eb6e7647764085c56dc1a7a39d |
|---|---|
| Markdown | 38985860690c84461e5e6574035b753e235508a88b5db5d14568a6a8abfc33e0 |
| Publication page | c3f665fd45e4f081de89ceeb20287a027314a0c1d149140874bcb0e332d02ed5 |
| Manifest | 17aa61acae16a48c7ee19ddfc6db09b75b74c3a858a5104e4623cdf793899516 |
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 | NA2NgJRW+5pWoPlyZjCzDX7CNaqhELkn6mav7BfW7Uiz5hK0/MgP1P9blXnI+kImShlTc7GmjV2wj/2jfhvHCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:26:59.956119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101312observed c3f665fd45e4f081de89ceeb20287a02...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:59.937686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101312/manifest.jsonobserved 17aa61acae16a48c7ee19ddfc6db09b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:59.919722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101312/publication.mdobserved 38985860690c84461e5e6574035b753e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:59.903405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101312/publication.txtobserved e788a9dfed4a28786f159995c3807122...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. |
|---|