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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

MUNICIPALITY OF TAGANA-AN, SURIGAO DEL NORTE Award a ₱997.0K contract to WINDFALL CONSTRUCTIONMunicipalities

Transaction hash:
ba4e2cabe329969bbc38e8e5511238f28447d2bf7dbce59dfa0ab4afa754ed68
Status:
Included and unchanged
Block:
#3,861 2,152 blocks after it
Position in block:
Transaction 285 of 392
Award day:
Aug 28, 2019 (7 yrs 2 mo ago)
Value:
₱996,998.45
Project:
Civil Works

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 #3,861 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)
    MUNICIPALITY OF TAGANA-AN, SURIGAO DEL NORTE awarded it to WINDFALL CONSTRUCTION on 2019-08-28.
    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)
    COA's CY2024 audit of Tagana-An gave a "qualified" opinion on its financial statements (not specific to this contract).
    Partly

1 of 8 documents found, 1 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   ba4e2cabe3…54ed68now      …
  2. 2. Block Merkle root changed
    stored   181d151347…df1cccnow      …
  3. 3. Block #3861 hash changed
    stored   7926c1fc9c…107c54now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (9 steps)

How this one record is tied to the block's Merkle root, without needing the other 391 records. Each step hashes the current value together with the sibling shown.

  1. leaf  ba4e2cabe329969bbc38e8e5511238f28447d2bf7dbce59dfa0ab4afa754ed68
  2. 01 L b739f260da31feae7425b4045302ab13bbdc16fe049359c211334bdea68998f7
  3. 02 R f32bc9d79b07db9477ab0b379febe565dd20c17fe47609922c31e07a6cee354e
  4. 03 L 5e92d066aab046a565c7293a6dd5da236efc6246bb813bfa62b9289a69344378
  5. 04 L e49c38f2e2772efd98277953dc2f417ab0422e1b7e256b882dda90c8c2f06941
  6. 05 L 364af927cb76809386696407c38985e599730972d3056dad128a6a8b120f330a
  7. 06 R 271c4308e8441917566fa0feb2881fac4d5fb7492b970d9f8f462ea36730da23
  8. 07 R a0b6b8e8ef454bde6cfc85b670575efe77d92acf51e99b2b2fdd928c9cd472ee
  9. 08 R cce79547af7dfcbabd59dcbc396695d8d445a73d356c77bde8c0189390694fb2
  10. 09 L 979b4d3e5760a6351aa4cb4f27f8dc7d0f92c32b2a6cc6417038e7abc477a153
  11. root  181d1513478cc52b38ce05305b3c65d2e4abe2abab173fe7b5777c6e51df1ccc