OT-2026-000077598
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, vented after 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-2026-000077598) never changes.
Identity and time
| Publication number | OT-2026-000077598 · never reused |
|---|---|
| Internal UUID | 01a0ae95-2ece-7dfa-bb2c-d08035126187 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:47.703064Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000077598 |
| Status | PUBLIC |
Content hashes
| Canonical text | ca84d288f780684b32d7bd07d27dccddbc4d90c36f66b51eb517d0833e2b0967 |
|---|---|
| Markdown | cc50c289b070bf5e16912ef1471901706e0f0386bb2d8ce57d5c339a11395f36 |
| Publication page | 953c10ea483a69d2d55b67cdd0aa9a01fca9083074acb61a5cabb948db8cc32d |
| Manifest | 8a9d64d8684357e4f3f34b15e6b9a99ac6ae1102404e2bf90b152d78a0138180 |
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 | ZPqTxbaPFjcWiw+uc2CikziV5bZs/i25YMbxoOkWVajMAxmNnOjaDBWj4g7pjEmfyc3L5cdPzeGUcVTi0tGBDQ== |
| 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
| 2026-09-17T10:07:09.223768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077598observed 953c10ea483a69d2d55b67cdd0aa9a01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:07:09.192373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077598/manifest.jsonobserved 8a9d64d8684357e4f3f34b15e6b9a99a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:07:09.172122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077598/publication.mdobserved cc50c289b070bf5e16912ef147190170...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:07:09.150279Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077598/publication.txtobserved ca84d288f780684b32d7bd07d27dccdd...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. |
|---|