OT-2026-000088577
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, two 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-2026-000088577) never changes.
Identity and time
| Publication number | OT-2026-000088577 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f0f-75df-9864-a6a9632a73e9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088577 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3ef6838c25f1d13971d23b656a32731e9a62e23060f5601b6d6c496ece074e9b |
|---|---|
| Markdown | bfdac60f7aa2dcf24033da2afd678c5843a4d26d2870e3a27f84dc4a1e22855a |
| Publication page | a6fbd79e1cada481f5f947132fd24dfb07c5a4c67b5d4f6ca4f0852ebad1ef42 |
| Manifest | 72d5ec12aff609600774e9a370ddde4dc46049c2576287b9dfd3434f820d2993 |
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 | dZ7fQST/sRYUrNGz8pALKkpe975C2RBKBnvVNEHS5reOOpsA7j24ZU/26zYV/jegQKUivAlIy3/PjQBeTs3qBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:47:46.062074Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088577observed a6fbd79e1cada481f5f947132fd24dfb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:47:46.045467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088577/manifest.jsonobserved 72d5ec12aff609600774e9a370ddde4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:46.028861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088577/publication.mdobserved bfdac60f7aa2dcf24033da2afd678c58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:46.011776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088577/publication.txtobserved 3ef6838c25f1d13971d23b656a32731e...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. |
|---|