OT-2026-000088312
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, plant vacuum fed, 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-2026-000088312) never changes.
Identity and time
| Publication number | OT-2026-000088312 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-5d27-702a-b96e-d08dc92c1609 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:32.662646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088312 |
| Status | PUBLIC |
Content hashes
| Canonical text | 97f0398efbc54b6070593708c82aa0f73be5849cfe2844c0fe76194ec0b61f59 |
|---|---|
| Markdown | 3f9757b110d3ead6533fd95b445d1f93c18cc4d3eb9d480a62db17ea5ae40393 |
| Publication page | e018156605ff34c214dbba613669d7373641937d4a4901bc31629591067f946b |
| Manifest | 109c53752c051a5bf0e865546e53fdd09b84f10c230a08f7e439725fc7bfca20 |
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 | GBVrqVFvh5KT2jieZuq39MMaaY2mv3n0lNtcBfD5XjiVVpckrOi/9o6UMUindNQNg68BJfrobUixZ9E7nY31Dw== |
| 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
| 2026-09-17T09:48:39.009020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088312observed e018156605ff34c214dbba613669d737...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:38.990889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088312/manifest.jsonobserved 109c53752c051a5bf0e865546e53fdd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:38.972923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088312/publication.mdobserved 3f9757b110d3ead6533fd95b445d1f93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:38.954413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088312/publication.txtobserved 97f0398efbc54b6070593708c82aa0f7...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. |
|---|