OT-2026-000084541
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, two stage ejector, sustained blow-off before 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-2026-000084541) never changes.
Identity and time
| Publication number | OT-2026-000084541 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25a-75c4-9cfc-6fcb4a2640bd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084541 |
| Status | PUBLIC |
Content hashes
| Canonical text | a262e0bdfd0af3c1cf15a7470ed5d917b4b5261c4f7c69f694cac7ef47d5908f |
|---|---|
| Markdown | a6571be0a72be8dab651517238cda6b46ef13e5f46626338fdc269c1a7793d5c |
| Publication page | 20e83577bf61b304362d3440abf4740d8c5d5c0fb46a0295a01079845ad0abc1 |
| Manifest | 63f3b2b80fb9f473ecd2f15405aba4d62f7ee99645d5800ce7d7b27470219bb7 |
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 | evFLXeDoPWqAQJlE6YBNgdMv+iNzx710Fzk9U1b7BAE76b9GpFw4ua0R1NvFKV1W7zlfeKCjpz+rYDDEwAHVDA== |
| 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
| 2026-09-17T09:55:25.678798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084541observed 20e83577bf61b304362d3440abf4740d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:25.660370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084541/manifest.jsonobserved 63f3b2b80fb9f473ecd2f15405aba4d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:25.640904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084541/publication.mdobserved a6571be0a72be8dab651517238cda6b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:25.621828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084541/publication.txtobserved a262e0bdfd0af3c1cf15a7470ed5d917...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. |
|---|