OT-2026-000060412
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, sustained blow-off 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-2026-000060412) never changes.
Identity and time
| Publication number | OT-2026-000060412 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cb-77b3-8dec-299992f44792 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060412 |
| Status | PUBLIC |
Content hashes
| Canonical text | 533e1a6d765a65479608333075d9312be9edd7d62f10b6b0390a62dcfca35faa |
|---|---|
| Markdown | a15f9e7e529110ed4539fcf6fa47886db1ac777b37060952c6bdaa63e5414069 |
| Publication page | 41186c1e24e52340abab6520227986539a127ab71e0d83c86ff54b1a6087b728 |
| Manifest | a51e2833ea6684c1ec19f00608e38b1cb4302145f2a4ec0d1f14caaa1cea5542 |
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 | sWWasU18HZIOSxfc3b8JFTiwAipwZ7O1YDaL1OftN4+rK334pOIKurkVl04h/QatXFJIS5jNcyZZ4BW36ru9Cw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:52.995678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060412observed 41186c1e24e52340abab652022798653...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:52.973031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060412/manifest.jsonobserved a51e2833ea6684c1ec19f00608e38b1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:52.952952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060412/publication.mdobserved a15f9e7e529110ed4539fcf6fa47886d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:52.935776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060412/publication.txtobserved 533e1a6d765a65479608333075d9312b...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. |
|---|