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
AFP - BIDS AND AWARDS COMMITTEE Award a ₱24.7M contract to ACS DEV'T & PROPERTY MANAGERS, INCNational agencies
Transaction hash:
9ec033b8b95c75c7e2ece81ca084582fe0102452c226749deb59c320790a5a30
Status:
Included and unchanged
Block:
#1,326 4,687 blocks after it
Position in block:
Transaction 68 of 91
Award day:
Dec 19, 2011 (14 yrs 10 mo ago)
Value:
₱24,705,838.27
Project:
Construction of CSS/TDC School Building
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 #1,326 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)AFP - BIDS AND AWARDS COMMITTEE awarded it to ACS DEV'T & PROPERTY MANAGERS, INC on 2011-12-19.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)No COA finding linked to this contract.Not published
1 of 8 documents found, 0 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 9ec033b8b9…0a5a30now …
- 2. Block Merkle root changedstored bb2cf9f4f7…1f918bnow …
- 3. Block #1326 hash changedstored 876fc3f06a…55ff1bnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 90 records. Each step hashes the current value together with the sibling shown.
- leaf 9ec033b8b95c75c7e2ece81ca084582fe0102452c226749deb59c320790a5a30
- 01 R 9f18d6edea99af9b40d96e3ef2f99c78154f5e895f88cec56abde8993e843574
- 02 R 1e0a6b668ce920dca4658c9a470403b3a0d906c51a0757d3ca3a5acbd732304a
- 03 L 736f1a95ad23ebfc855653a3071e9378d74630c0a9fbc6331733000891b62a1c
- 04 R b9e1b7077230cc54ee8872606acd9bfbe413554b77d83307a78af523fa7cccbc
- 05 R 3dc5d60fc6918e4cfe8514a13b5ebab5b1c2f20ab3ad970b4a92a37da96a5063
- 06 R 94502350ab6574a2022c4f70542ecf93fda14412020d730354ab2c3890a95eb2
- 07 L f5282f9b2f4f19312cdf9f83884f6ec56360aea2e33a8482f9d4713be982cbfd
- root bb2cf9f4f7a97474672010db51fb36cacec030d73863cf2093f0e0b2801f918b