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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 PAGSANJAN, LAGUNA Award a ₱987.0K contract to J.B. ALARCON ENTERPRISESMunicipalities

Transaction hash:
1639fa9a8e4a69bd16496b4e7a835e5d63fa4a16b47de317bb5b7f1a925968a9
Status:
Included and unchanged
Block:
#4,797 1,216 blocks after it
Position in block:
Transaction 50 of 586
Award day:
May 10, 2022 (4 yrs 6 mo ago)
Value:
₱986,967.35
Project:
construction of farm to market road

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 #4,797 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 PAGSANJAN, LAGUNA awarded it to J.B. ALARCON ENTERPRISES on 2022-05-10.
    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 Pagsanjan 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   1639fa9a8e…5968a9now      …
  2. 2. Block Merkle root changed
    stored   a91157e4d8…b2059anow      …
  3. 3. Block #4797 hash changed
    stored   4fc23c6e9d…588b92now      …
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 585 records. Each step hashes the current value together with the sibling shown.

  1. leaf  1639fa9a8e4a69bd16496b4e7a835e5d63fa4a16b47de317bb5b7f1a925968a9
  2. 01 R 166cf5ff2c9c10904122d021f66e5bed9e85034527a36a20361d6d5dbdfcf07f
  3. 02 L 261d3f97262ff13d4ab7a3b874f8a9cb823d9f4f972aee7114233a707404b059
  4. 03 R 7adfb9b809f7d9e77bb8dd16cf5f30213c6496f4c947c30a4f0e6d43330b98ca
  5. 04 R 63295d5603454f587af1269221da68320faf5d3a6444ebd0a0acb6d69bdd04b0
  6. 05 L bcebd760f5614389ecd650b24079639d851a759e9d813499860562dd57cfda92
  7. 06 L b6f1c4982127e1062bccb9a1a7a1efe660175fc9923a8bc84ba8f8495f16d0c2
  8. 07 R 4c22b0ed1c0ac5395292546b6f194c4251ec7cce6efcb80ac9176ea72157d42a
  9. 08 R f359eb2ae2a1757b6613d7b34245c0fab6fb43b7622886b29a5674aaa5bcf8af
  10. 09 R 19b938028c53bab2eeff16a9a4b6b1632d57546016112428ce69cc020123647d
  11. 10 R 6aee71fd72ba1f98beb7c5d2ca96d2f6ef3a2d524b069f1ee38bfb8af2ffe23f
  12. root  a91157e4d81262db834c169cf1e89adb8455a9abcc5739b02e119b5520b2059a