OT-2026-000092994
Publication integrity record
Four bellows cup vacuum gripper, four zone face, 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-2026-000092994) never changes.
Identity and time
| Publication number | OT-2026-000092994 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090f-70fc-87ea-cf739f14a7f2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092994 |
| Status | PUBLIC |
Content hashes
| Canonical text | 652b487d88a379a4295207aaffc9bce1b9753aa40fa364da7d2cea558a0c472a |
|---|---|
| Markdown | 892ad72080efa1a63b1493be53aa6c890928196f15c3e388667052879c74ee1b |
| Publication page | af33d18af5087d38f78b231caa9eafbef66129c9d3349ec7d094edc688d55e7c |
| Manifest | 384005e83f755f9652b0da5df150d747fd4aabb709d4460c9806c06b1f5c4b11 |
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 | Wj3zA6rcKT95NfSYa9BMa5BHIQmgugerLb1Hzfjls1lx6LJYBcQjLVmWzMGO7NFBmUKBGKPhZJabab6B9DTQDw== |
| 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
| 2026-09-17T09:40:11.828821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092994observed af33d18af5087d38f78b231caa9eafbe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:11.811963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092994/manifest.jsonobserved 384005e83f755f9652b0da5df150d747...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:11.795978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092994/publication.mdobserved 892ad72080efa1a63b1493be53aa6c89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:11.780748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092994/publication.txtobserved 652b487d88a379a4295207aaffc9bce1...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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