OT-2026-000009107
Publication integrity record
Three cup vacuum gripper, three 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-2026-000009107) never changes.
Identity and time
| Publication number | OT-2026-000009107 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b8-77a3-a54f-faf03f3ac85f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009107 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9597ea534ceff535e902f534931bb4573f8f8bec1932f3604b09c070acbb5ebf |
|---|---|
| Markdown | 49c3cd271509b4137212fecc00cbad1f6b9cc7ff2a98cf1636838a1f41918c4d |
| Publication page | 0933ca2d41c55f7c051600d0293f827187e89fa72730f61d2f7c425511873108 |
| Manifest | e5dca7464c108d5bda4ee7ce3e91038edfe7d3b83ce3107f6c0653e6fd10106a |
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 | 3LYgxt+P//kMurUS8PwnJrcPWC23C8BeKM+Z9JYEMEB0iU98lHeyUoxiV1V4DxG8b+xVmyej4hw1o/KlR8YODQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:47.361682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009107observed 0933ca2d41c55f7c051600d0293f8271...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:47.342163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009107/manifest.jsonobserved e5dca7464c108d5bda4ee7ce3e91038e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:47.323605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009107/publication.mdobserved 49c3cd271509b4137212fecc00cbad1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:47.301713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009107/publication.txtobserved 9597ea534ceff535e902f534931bb457...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. |
|---|