OT-2026-000055119
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, two stage ejector, supply line pressure sensor, 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-2026-000055119) never changes.
Identity and time
| Publication number | OT-2026-000055119 · never reused |
|---|---|
| Internal UUID | 01a0ae86-5e82-73a8-8af2-835bfc3a4c6e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:36.756598Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055119 |
| Status | PUBLIC |
Content hashes
| Canonical text | c3f67267695e48c0ef71411f63806a8bf3622a568e59b9be037391ffe9b3f40b |
|---|---|
| Markdown | d2bce8f2dc1951468a8164cd6d534f47fae951dde8b74318793796e9e5945a30 |
| Publication page | b0d3a95d92f14294b00a69ce2b3469c13d33443a41556c75c07f0420415796a5 |
| Manifest | 355e2c091e2d903c51d130c6d28856cf523d34579539eeddc586d94dd7378747 |
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 | pF7VPpb0mMPRANx12nWOhV9UdQrpEsgx+1uT2Mk/NhtsYRd9dKNp1uTS2wxxaUy1TQUoetk5RXF3x/9/SQEUDA== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:53:17.077892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055119observed b0d3a95d92f14294b00a69ce2b3469c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:17.056628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055119/manifest.jsonobserved 355e2c091e2d903c51d130c6d28856cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:17.038454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055119/publication.mdobserved d2bce8f2dc1951468a8164cd6d534f47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:17.019075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055119/publication.txtobserved c3f67267695e48c0ef71411f63806a8b...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. |
|---|