DemoFor public education only. These blocks are built by PisoScan from published PhilGEPS records to show how a budget ledger like CADENA would work. No government agency created or signed them, and this is not an official ledger. How it works
Transaction details
APITransaction action
MUNICIPALITY OF MEXICO, PAMPANGA Award a ₱879.7K contract to THREE-IN-ONE CONSTRUCTION & TRADINGMunicipalities
Transaction hash:
b6e17f5c4e96f6633f7b552bda198ea57449499968dd1e5818a7c029a827778d
Status:
Included and unchanged
Block:
#1,374 4,639 blocks after it
Position in block:
Transaction 22 of 30
Award day:
Feb 9, 2012 (14 yrs 9 mo ago)
Value:
₱879,698.06
Project:
SUPPLY OF LABOR FOR THE CONSTRUCTION OF MEXICO COMMUNITY HOSPITAL INTENSIVE CARE UNIT
Full record:
Accountability
Bill Sec. 3 and 19Responsible agency:
Accountable officer:
Not stated in the source. PhilGEPS does not publish who certified the award.
Certification:
Not certified No agency signed this record. Under CADENA the accountable officer would sign it with their own key.
Demo signature:
Block #1,374 signature valid Demo key, proves nothing about the governmentPublic key
Linked records: from budget to payment
Bill Sec. 5- 1. AppropriationGAA line item · Sec. 5(b)The award does not say which budget line pays for it.Not published
- 2. Allotment releaseSARO / allotment · Sec. 5(c)(iii)Not published per project. DBM releases SAROs, but not linked to individual contracts.Not published
- 3. Cash allocationNotice of Cash Allocation · Sec. 5(c)(iv)Not published per project.Not published
- 4. Contract awardNotice of Award (PhilGEPS) · Sec. 5(d)MUNICIPALITY OF MEXICO, PAMPANGA awarded it to THREE-IN-ONE CONSTRUCTION & TRADING on 2012-02-09.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)No matching DPWH contract record (only DPWH contracts are listed with progress).Not published
- 6. PaymentDisbursement voucher · Sec. 5(c)(viii)Not published. No public source shows how much of this contract has been paid.Not published
- 7. CompletionCertificate of completion · Sec. 5(d)No completion certificate published.Not published
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)COA's CY2024 audit of Mexico gave a "qualified" opinion on its financial statements (not specific to this contract).Partly
1 of 8 documents found, 1 partly. Under CADENA every step would be published within 7 working days and linked to this record.
Tamper test: try changing this record
DemoEdit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.
- 1. Record fingerprint changedstored b6e17f5c4e…27778dnow …
- 2. Block Merkle root changedstored 72a481ca6c…e9ba78now …
- 3. Block #1374 hash changedstored 47aec66e29…66fed2now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (5 steps)
How this one record is tied to the block's Merkle root, without needing the other 29 records. Each step hashes the current value together with the sibling shown.
- leaf b6e17f5c4e96f6633f7b552bda198ea57449499968dd1e5818a7c029a827778d
- 01 R b8334e510dce40a29af8c300b5c7c7e25084242055b2f57cb5048e0748f9c709
- 02 L b6d70bf9c4d37e0893f3f21891920867d08c27bb9fe39c205f38c68490491a22
- 03 L 1e7661442d4569e6370620fc82dad856e8b87c4f76d940e373885c83f2b9eb6f
- 04 R f5432646943d08bda5bc524698f336884ae44e5c7c2093df64b725141c21ceca
- 05 L 27c44750ece9b138e973d5c0653176722a32be6570dbda659bec3d174a8e32d5
- root 72a481ca6c0c85cc9804a739617a4af8405f72057e5d24520cddba6d80e9ba78