OT-2026-000060901
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, vented 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-2026-000060901) never changes.
Identity and time
| Publication number | OT-2026-000060901 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-12f1-73a6-b352-5e026d5aeed5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060901 |
| Status | PUBLIC |
Content hashes
| Canonical text | bc395f7359e5af78a317f1367f945272f9b2a58830bbda3b735c8dfbc0767f9b |
|---|---|
| Markdown | 1003efd004b5cfd392fef3736d026d8bb5eff2d34fb8054797d7280c32f1a746 |
| Publication page | 0aaab0ba079225f7cadd0a70e1eed862a44fed512239da7bf2e43131e38c9e99 |
| Manifest | d8f2218116e99895bf85d6194326bd80b16df3e4ce35c02a017009b557114182 |
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 | x+zX7aPH8R4li3HppRNpGartSQVkk1shyRAMrqzq/E8eD6G0OBX43g67LDsHJzJV3lg4A79Pa7SSysUCpz/xBQ== |
| 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
| 2026-09-17T10:42:09.835510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060901observed 0aaab0ba079225f7cadd0a70e1eed862...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:09.814651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060901/manifest.jsonobserved d8f2218116e99895bf85d6194326bd80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:09.769978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060901/publication.mdobserved 1003efd004b5cfd392fef3736d026d8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:09.713354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060901/publication.txtobserved bc395f7359e5af78a317f1367f945272...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. |
|---|