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FY2026 GAA: ₱6.79T
PisoScan
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

API
Transaction hash:
e97247c8f16d8fca8ec94d594636012a58b5d98fab4866dd6f43c0b65943aa12
Status:
Included and unchanged
Block:
#3,472 2,541 blocks after it
Position in block:
Transaction 190 of 208
Award day:
Jul 10, 2018 (8 yrs 4 mo ago)
Value:
₱579,018.24
Project:
18OF0229 Repair/Renovation of Laboratory Section i

Accountability

Bill Sec. 3 and 19
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 #3,472 signature valid Demo key, proves nothing about the governmentPublic key

Linked records: from budget to payment

Bill Sec. 5
  1. 1. Appropriation
    GAA line item · Sec. 5(b)
    The award does not say which budget line pays for it.
    Not published
  2. 2. Allotment release
    SARO / allotment · Sec. 5(c)(iii)
    Not published per project. DBM releases SAROs, but not linked to individual contracts.
    Not published
  3. 3. Cash allocation
    Notice of Cash Allocation · Sec. 5(c)(iv)
    Not published per project.
    Not published
  4. 4. Contract award
    Notice of Award (PhilGEPS) · Sec. 5(d)
    DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - QUEZON CITY 1ST ED awarded it to E.P. DE GUZMAN CONSULTING ENGINEER CONTRACTOR on 2018-07-10.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    No matching DPWH contract record (only DPWH contracts are listed with progress).
    Not published
  6. 6. Payment
    Disbursement voucher · Sec. 5(c)(viii)
    Not published. No public source shows how much of this contract has been paid.
    Not published
  7. 7. Completion
    Certificate of completion · Sec. 5(d)
    No completion certificate published.
    Not published
  8. 8. Audit
    COA 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

Demo

Edit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.

  1. 1. Record fingerprint changed
    stored   e97247c8f1…43aa12now      …
  2. 2. Block Merkle root changed
    stored   11c98d25c4…3a1cafnow      …
  3. 3. Block #3472 hash changed
    stored   9e1fbdafed…bb1109now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 207 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e97247c8f16d8fca8ec94d594636012a58b5d98fab4866dd6f43c0b65943aa12
  2. 01 R e9a8ac48ef23e577dce6bdde38369da70c42052d3748b3c7ececde6bdefcdee6
  3. 02 L 987f8942173b6811fdf007c562a5220217843ab9ee215ed1054060b526f25ad0
  4. 03 L 3273b17e98b23d524bede4f2f29864005afe21c6f0ebdaee2e7fb4dd23bfc50e
  5. 04 L aabd25a494400c9878e135e5910a87b138dfae829ddf135a385043efc5e22266
  6. 05 L 1603a2c38c05903035e0134954a59c01e8a062a44dc0cce831d6e0714af94d9d
  7. 06 L 448123c3b28b846836667be12de7c9d8af08e831c8ad3292e78bd646c5bab654
  8. 07 R 43bae64f854a42324b48667ff8cd50c4f6a3a669453e3fb824a22afd38f37bd3
  9. 08 L db655e440e6b3d8d406cb92f02f7c67e98d11626fbd510d582d8db5b293fef9d
  10. root  11c98d25c45d6fef7b3f69d34b231a85476ebbb859c9ff2e24d92322033a1caf