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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:
dfdfd126fcb2a79e611dbff0c93ef20df6c7f12b44667aff5779417de454898d
Status:
Included and unchanged
Block:
#3,901 2,112 blocks after it
Position in block:
Transaction 164 of 184
Award day:
Oct 9, 2019 (7 yrs 1 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 #3,901 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 2019 OO-1", i.e. the FY2019 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 - MALABON-NAVOTAS SD awarded it to ROTAFLEX CONSTRUCTION & DEVELOPMENT CORP. on 2019-10-09.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 19OA0081: 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 2020-09-16). 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   dfdfd126fc…54898dnow      …
  2. 2. Block Merkle root changed
    stored   0b732bec1a…849135now      …
  3. 3. Block #3901 hash changed
    stored   24e3ef3afa…888e35now      …
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 183 records. Each step hashes the current value together with the sibling shown.

  1. leaf  dfdfd126fcb2a79e611dbff0c93ef20df6c7f12b44667aff5779417de454898d
  2. 01 R e10edeff48b7576bcecc2d5616b0eeae3ab6cf4336b63c6957c4df202cdd2c4a
  3. 02 R 0aeb7067574bd111d008f95a2fb20fce6cb0743a8d3eb60721a50e391b3f0e02
  4. 03 L 5031b27579955e975fa32a31650f76068f0041f1164334a6a44d81e42df88c86
  5. 04 R 6c757192fbac3f219fa8d526a5ccbe1637f3ac9c90db04418296f34418a8e00c
  6. 05 R abf40e48032bf10c9bc9ea81f415e0a843b5c13e28143381e80742d4cc8cdfee
  7. 06 L e13bfd950abee26745de05aee91c3f7471a5f54731ca301d77c01877eb64e861
  8. 07 R 0ee2d0574c6848a4122277ec9280774e684b905f811c8d23c1c28bf3c1b84568
  9. 08 L 9525a2db5aa7bf6c1c391b3ceae8ea3e73760c1a3441514a5fe7d664404be85d
  10. root  0b732bec1a19d6a47de58f2badb6e43f14fec8fbf1006fd5f680991707849135