OT-2026-000079480
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, vented after set-down, on a tool changer
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-2026-000079480) never changes.
Identity and time
| Publication number | OT-2026-000079480 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b91-75b7-b763-c7ddbfc512e4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079480 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7a44e89148c73c806cf269f841cac1081d8c4b600e13570e822fad51ae771f78 |
|---|---|
| Markdown | e1eb4cd83df931cbd1d917bc71332451f70510224e4b31d9f8c4eb33ceecd26d |
| Publication page | 3ff6c3beeb123060ca7b28bf31d5c00d10bc2f14dbc069570195a52e6d55a390 |
| Manifest | e555e0027b6035ee77c32a2e13c62f33d30e22701251d1b110a25401a39731fb |
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 | Ll+NXW5rrGGDWhdz1W5RcaJWS3axYeUNM5Hc4rHNqMmzEx8kuYNn7o3t4qbuDTzz6gqiVKvFEQ7PGPavdUdzCw== |
| 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
| 2026-09-17T10:05:06.183666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079480observed 3ff6c3beeb123060ca7b28bf31d5c00d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:06.164991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079480/manifest.jsonobserved e555e0027b6035ee77c32a2e13c62f33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:06.145841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079480/publication.mdobserved e1eb4cd83df931cbd1d917bc71332451...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:06.127329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079480/publication.txtobserved 7a44e89148c73c806cf269f841cac108...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. |
|---|