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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 ANTIQUE Award a ₱2.9M contract to MONTSMAC CONSTRUCTIONProvinces

Transaction hash:
64815bbdc0d25d32a55ff1c30e95b280c66b71522674c7e16876394a58c5db95
Status:
Included and unchanged
Block:
#4,943 1,070 blocks after it
Position in block:
Transaction 139 of 318
Award day:
Oct 10, 2022 (4 yrs 1 mo ago)
Value:
₱2,907,013.18
Project:
Construction Projects

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 #4,943 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 ANTIQUE awarded it to MONTSMAC CONSTRUCTION on 2022-10-10.
    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 Antique 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   64815bbdc0…c5db95now      …
  2. 2. Block Merkle root changed
    stored   367d37b4fb…371a0enow      …
  3. 3. Block #4943 hash changed
    stored   10346555b1…bd6ad4now      …
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 317 records. Each step hashes the current value together with the sibling shown.

  1. leaf  64815bbdc0d25d32a55ff1c30e95b280c66b71522674c7e16876394a58c5db95
  2. 01 L 644cffa138265f43a7d34b6879ef2a683ada9ac0bcc3058073614f468cbce12e
  3. 02 L 5c61d59c4de7d526528af5e8c72f8cc94d894887dd50e6173b05e0d99092f25d
  4. 03 R 463806911552f4547e7a301c079190bd7dc0542f2dc8b0107a320950ef4419c8
  5. 04 L 11e8a44642101a26185f05d75745ca744e39b936d324ffb9f0fe127da650005e
  6. 05 R fe67cb325074af69aaf70d524b4f2c2d9d6cbc0b675062c1310aa012f071ff85
  7. 06 R 051e0b0ab1044e723a8bfe9357a7b6796a18466d3d92562931bd87596cf4d045
  8. 07 R 833e44a5e6b58d40e7d9525dabcb4c15267e74c137e5fb19fb08a22bcb5968c7
  9. 08 L 3213352d035ca59fd172134072531c1af422b94a9669a9e53c43093b6a9800fb
  10. 09 R 91685f50c672c371359f88cdff3f6f129c8f32a1983841277d261ff749122ed8
  11. root  367d37b4fbe6c111f9b370bbcda9c316ebf721cf59fff75fb954c71ffd371a0e