OT-2026-000053814
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, vented 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-2026-000053814) never changes.
Identity and time
| Publication number | OT-2026-000053814 · never reused |
|---|---|
| Internal UUID | 01a0ae85-735d-7028-bcea-fc974b8c0b5c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:39:36.560124Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000053814 |
| Status | PUBLIC |
Content hashes
| Canonical text | dfe94312a5ea1a6fd3caf8861f29061b6331e6e25613b5840a09e431dd715235 |
|---|---|
| Markdown | 619c5355db4ede52f3489351af7342cc7134e74828f0e3779ee11d7de804c9d5 |
| Publication page | b900b746dd7cf7d2af3a505c66e072e739d275dcb346b9b6d6f2672c4dd2e0cf |
| Manifest | 675c782038d23dcecdb2ced101b2df80b2dfafb42cb74a7a3655ce6ea3b7a8fa |
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 | SRiRAGPixbv4U6D+xlqpd8s/3xoRTEdV37i8KTsEUuA44peZs0P3LtGgoSJqurfidOd/BBIvfwJwQZFTI59MAg== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T08:40:32.834540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053814observed b900b746dd7cf7d2af3a505c66e072e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:40:32.816819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053814/manifest.jsonobserved 675c782038d23dcecdb2ced101b2df80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:40:32.796536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053814/publication.mdobserved 619c5355db4ede52f3489351af7342cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:40:32.780070Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053814/publication.txtobserved dfe94312a5ea1a6fd3caf8861f29061b...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. |
|---|