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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 action

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - QUEZON 1ST ED Award a ₱3.9M contract to S.A.N.D. CONSTRUCTIONNational agencies

Transaction hash:
94d231063ee3c3edf98fa187478ebbba2ba72912e86118797e6c9abf39db2214
Status:
Included and unchanged
Block:
#5,544 469 blocks after it
Position in block:
Transaction 312 of 557
Award day:
Jun 26, 2024 (2 yrs 4 mo ago)

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 #5,544 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)
    DPWH lists the funding source as "Regular Infra - GAA 2024 SSP", i.e. the FY2024 GAA. The exact UACS line is not given.
    Partly
  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 1ST ED awarded it to S.A.N.D. CONSTRUCTION on 2024-06-26.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 24DK0113: Completed, 100% physical progress.
    Found
  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)
    DPWH marks the contract "Completed" (end 2024-11-12). The certificate itself is not published.
    Partly
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

2 of 8 documents found, 2 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   94d231063e…db2214now      …
  2. 2. Block Merkle root changed
    stored   a659ca7a38…c60c37now      …
  3. 3. Block #5544 hash changed
    stored   ef3125baaa…43a73bnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 556 records. Each step hashes the current value together with the sibling shown.

  1. leaf  94d231063ee3c3edf98fa187478ebbba2ba72912e86118797e6c9abf39db2214
  2. 01 R 951d6bba087640e368c229dd4103ace591bb2cc21b62f2111563a7aef7f1fe26
  3. 02 R ab234e7d48a83e8580facb00adf0a80241ad705c1f02ccc9cc1163f14e75249e
  4. 03 R 9fc4ed37d422adc8d8c39c4f5250f569fa99c1ed77f36831e73b1be8c933c0fb
  5. 04 L 21c40f5b50ab25e51513ea4ca2b3a3eb5450e0484495e91caad77ea748eea6a3
  6. 05 L 782369b79fcc453ff11187db31d9a695a9f6379306dba63184b99151ece8b444
  7. 06 L 1dad85a6cd4d6267ee2665af0cb271998bed6dd1e171c63f559eb9d0ffc0acc5
  8. 07 R 0d552dcb55ca5bceea1f9c1a7cd073549a5db6ebbc788f5c5919dd1ea234eed6
  9. 08 R 444a67ffec5d6e0d45db1dd891a67da638636b4ea3a7e98e6795b70d9038fe2f
  10. 09 L 2b975ab81afae98ae2a3543b53570f3e2d2affe3a62696f0f19e67b1b4c28f30
  11. 10 R 22bc9e87209abd8404d42767d1e659eb92d7aa71cbcd9013be6ae47684cd4bdb
  12. root  a659ca7a38349207d9002f9ee5d1699f6cef695ba28438ee8a71ddaf35c60c37