OT-2026-000102269
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, three stage ejector, pulsed blow-off 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-2026-000102269) never changes.
Identity and time
| Publication number | OT-2026-000102269 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f3-7879-a86a-40f3cd223272 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102269 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9851cd7c244082a64e42ab3910db897c19876378c841b2656f994c6547a02f67 |
|---|---|
| Markdown | 6eeedcc31b5f9b936da14963f87d5f3a92ab5182b3351720f5e998fda49e8086 |
| Publication page | 503171935ad98766269b486e94b8f2e1eb926666d300ea5557ffa15f4e307418 |
| Manifest | 7f5925f7a721ea4a22402df45793bbad1c33ddb92855c9782342ebb3ee9061f5 |
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 | 0y9RuwhIOCF426/xPSTATnSqWJVm2H8aE01bhlHZQ8lhSTFFCY+lsi4NqEwLikptLUjXu4zevngM1x/gE24XAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:25:27.392619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102269observed 503171935ad98766269b486e94b8f2e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:27.372978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102269/manifest.jsonobserved 7f5925f7a721ea4a22402df45793bbad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:27.352878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102269/publication.mdobserved 6eeedcc31b5f9b936da14963f87d5f3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:27.331551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102269/publication.txtobserved 9851cd7c244082a64e42ab3910db897c...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. |
|---|