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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

PROVINCE OF KALINGA Award a ₱98.6K contract to E.T. AMILIG CONSTRUCTIONProvinces

Transaction hash:
3a76b4a042df309bb286e2ed3379369183f946208a3cbc890a7c8d4d0b5b9b4f
Status:
Included and unchanged
Block:
#3,142 2,871 blocks after it
Position in block:
Transaction 62 of 239
Award day:
Jul 24, 2017 (9 yrs 3 mo ago)
Value:
₱98,551.06
Project:
CONSTRUCTION OF PATHWAY TOWARDS COMMUNITY AREA

Accountability

Bill Sec. 3 and 19
Responsible agency:
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 #3,142 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)
    PROVINCE OF KALINGA awarded it to E.T. AMILIG CONSTRUCTION on 2017-07-24.
    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 Kalinga gave a "unmodified" 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   3a76b4a042…5b9b4fnow      …
  2. 2. Block Merkle root changed
    stored   d968cbe951…7f0dd0now      …
  3. 3. Block #3142 hash changed
    stored   223ec9b19c…08bfd5now      …
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 238 records. Each step hashes the current value together with the sibling shown.

  1. leaf  3a76b4a042df309bb286e2ed3379369183f946208a3cbc890a7c8d4d0b5b9b4f
  2. 01 R 3a7787d21527c23668a2cba6c7b425d4d69c9b3d37a67499db7bb291e547b446
  3. 02 L 195f456cbfd374c640fedb665c84470a01d8ee45f522372253425a111089a5f8
  4. 03 L 10183180da3a01193043fc0ffd649e101df94a14bc58c1fa77552e87090cc61f
  5. 04 L 581fff7685c2448605bf2d9c4d3dfdb7f000d1a49da841e91ccf3bafb5a341fc
  6. 05 L 6e2999b04c83959f85bfff37697b5eac47d6637e16dd38fc11bf31e59021153b
  7. 06 L 3278b15fcda8212a539e075a24260308f9a034706120a8b718b53434199ca112
  8. 07 R c35cd553f39f3e52dba519c2290bcd1ae36f3760dabc889f0b210db55f0baecf
  9. 08 R 873d78230fd5a2a64e8738b9e44165697544fab6e8d6b3bc726e7f4ab3f5165c
  10. root  d968cbe9515f69c03016cdf7e1d32df3aac02d925e7074af8a582b96627f0dd0