OT-2026-000058784
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two 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-2026-000058784) never changes.
Identity and time
| Publication number | OT-2026-000058784 · never reused |
|---|---|
| Internal UUID | 01a0ae89-479c-7502-b983-904f827fd62e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058784 |
| Status | PUBLIC |
Content hashes
| Canonical text | d9c1e5af64b465c7fa6a022670505414fa56512d795de9d4d69b431f31e299f8 |
|---|---|
| Markdown | 16d0bf41155451662a3fedccd670db68e6bf7ab8e63ae590fd81a458001c6c70 |
| Publication page | 494e684d0cd8d09a7f92155ac744cbd5da818ea39e5cfa12caca4765f714da71 |
| Manifest | d274627697248aafc66165231876b1335c749dcd0c139fe4096020355ae9d3fb |
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 | 2Za5zVDgWUMBRkG2LIvbNFrcYdp93HdrgdmPkXTdK+Wjuz1bDMz7STE/RylZ9yym4tGPosswNcTcXumaDM6nDg== |
| 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
| 2026-09-17T10:46:18.105007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058784observed 494e684d0cd8d09a7f92155ac744cbd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:18.087107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058784/manifest.jsonobserved d274627697248aafc66165231876b133...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:18.069392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058784/publication.mdobserved 16d0bf41155451662a3fedccd670db68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:18.050767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058784/publication.txtobserved d9c1e5af64b465c7fa6a022670505414...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. |
|---|