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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

BARANGAY CAROSUCAN SUR, ASINGAN, PANGASINAN Award a ₱399.4K contract to AF MANUEL CONSTRUCTION INC.Barangays

Transaction hash:
e3441b4e05dff2cc687dfea66c660343c07006e5d3a933ee2ce583582ff835bc
Status:
Included and unchanged
Block:
#5,888 125 blocks after it
Position in block:
Transaction 625 of 694
Award day:
Jun 23, 2025 (1 yr 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 #5,888 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)
    BARANGAY CAROSUCAN SUR, ASINGAN, PANGASINAN awarded it to AF MANUEL CONSTRUCTION INC. on 2025-06-23.
    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   e3441b4e05…f835bcnow      …
  2. 2. Block Merkle root changed
    stored   215c4ec053…c6aae9now      …
  3. 3. Block #5888 hash changed
    stored   e64ca20933…14f88fnow      …
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 693 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e3441b4e05dff2cc687dfea66c660343c07006e5d3a933ee2ce583582ff835bc
  2. 01 L e32ef5c998519271ebc862f7ee88ca40170644b532106640217eeba28ee5c15e
  3. 02 R f45ebe6ba07e466af2f38ac06ba17dcecf1583a0b75ecc9570fb7ab1aa82bbb0
  4. 03 R 46a2fafef86731575e487b004be68a60eb95662be94de903f55b0215db13613c
  5. 04 R 35f0e7ee0afb06d022dfb3e4fb375be3041822e0bbf7851e731a574291c0d4f7
  6. 05 L 8600d2bfc2d757690ab6814d63602607fe8ba0684065733333ebd42ba93e96dd
  7. 06 L df7fdec53945f5d4b1cdc45c01301ddc0382af74d445c7642db9bab5c379e646
  8. 07 L e36e2b346ea6067075542c6d1daca386632c05de16c9f37703eca30f6310a42c
  9. 08 R 4e4ad0476ae63e8df366be267036395d400dce6e1293b20432709eb767c5f8ad
  10. 09 R 594d498a904d44bcbad03840639ebf8578ff09154a0b649bac083a422a03730e
  11. 10 L b4f738f2f34cff0440b8eadf97685311ebe49709de598af1fceca1ce47ec6378
  12. root  215c4ec053aaea90c32d56de6b04075cd666346eb2e3c822135ac0a626c6aae9