OT-2026-000026102
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, 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-2026-000026102) never changes.
Identity and time
| Publication number | OT-2026-000026102 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a840-76e4-900f-a80a182535ba · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026102 |
| Status | PUBLIC |
Content hashes
| Canonical text | fbcbf42473cdd48e5bea16364b802323851c3b9144ffb1caa5d5b6385793c7f7 |
|---|---|
| Markdown | 964e3cd9e3fa1014a506516a83c03443daa5646c453b4642b1de7c795e70cb32 |
| Publication page | db1a1697b6bce23dedd3f0780944871927bdaee86550527b84bb268b131c0fb8 |
| Manifest | d52fbed48ee9d37031125f3e235235e0f25da79c2dc6de115d6d945c8675989c |
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 | T3u16kOO9P4qto9mBZjLJJZhX/g2QSIl6lKb78I/iZnJipzeTYICxdHFnyXm/HENTBQfDGH34t1fVNm6TUCWDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:46:36.159078Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026102observed db1a1697b6bce23dedd3f07809448719...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:36.142305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026102/manifest.jsonobserved d52fbed48ee9d37031125f3e235235e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:36.125514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026102/publication.mdobserved 964e3cd9e3fa1014a506516a83c03443...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:36.109961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026102/publication.txtobserved fbcbf42473cdd48e5bea16364b802323...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. |
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