OT-2026-000009344
Publication integrity record
Single cup vacuum gripper, common isolation valve, single stage ejector, 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-2026-000009344) never changes.
Identity and time
| Publication number | OT-2026-000009344 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7561-72d6-8ab3-7f55fe99bbe0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009344 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2a6f4b3df12cb9f2c463857373459fd62cd722aea8ea1505266a829f2408b2e1 |
|---|---|
| Markdown | 34f60d33632009d738336053a86c6429388139af62979b46775f0ccad72773d6 |
| Publication page | 7f76686a066ea78f62573cff2ba576cfc2daebf93c5e1e950dceb676b311f701 |
| Manifest | 2c540098b61b12502b4b0de60003b524cbcce47e013c66cdd2b08057ebfa3c5f |
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 | 4/a2g15IXnH6Q4H6SPEZQD6X7OqSiTMdzYH1dY0RTmI7xiZSul4vQ8KzcSCDkPDL1nbAQv28MBpZgHIVUNIhAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:16:36.389387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009344observed 7f76686a066ea78f62573cff2ba576cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:36.370332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009344/manifest.jsonobserved 2c540098b61b12502b4b0de60003b524...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:36.351478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009344/publication.mdobserved 34f60d33632009d738336053a86c6429...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:36.332237Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009344/publication.txtobserved 2a6f4b3df12cb9f2c463857373459fd6...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. |
|---|