OT-2026-000007596
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, single stage ejector, pulsed blow-off before 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-2026-000007596) never changes.
Identity and time
| Publication number | OT-2026-000007596 · never reused |
|---|---|
| Internal UUID | 01a0ae62-4df8-7205-beeb-3f9e4838e959 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:01:13.261569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007596 |
| Status | PUBLIC |
Content hashes
| Canonical text | dc67f18db33122c67c234f41f399158b3aab08f3403cc436344f9d6c1ea349d1 |
|---|---|
| Markdown | 377641e45a68910738343f3c2d0d5c176d63dda40c1cddfc43d4899119a82dca |
| Publication page | 8ca3c1ac919593067a98607b135c78da533579b5c633a4df6b2bc20f9697a393 |
| Manifest | e5a4a292c9b2a7876cccb8b70afa238745fda00c6c7b54d2039c5c85385bb0ee |
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 | FB9ycHyf+8pDkARIfT6oJn/7h+7lX7oN1bZxQe6F/DEjYkgoLzCAsZzSwRIjjgz9GsyZi8L1rHc7EqtqveBzBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:07:02Z batch OT-TS-2026-W38-016 · RFC 3161 token · inclusion proof root 8d90bf9341d96baa4328c218b6f85281... |
|---|
Independent retrieval
| 2026-09-17T12:20:54.337923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007596observed 8ca3c1ac919593067a98607b135c78da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:54.319650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007596/manifest.jsonobserved e5a4a292c9b2a7876cccb8b70afa2387...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:54.303570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007596/publication.mdobserved 377641e45a68910738343f3c2d0d5c17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:54.284743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007596/publication.txtobserved dc67f18db33122c67c234f41f399158b...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. |
|---|